diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8a870859..321cca5d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@ option(BUILD_SHARED_LIBS "Build shared libs" ON)
 option(BUILD_STATIC_TEST_BINS "Build statically linked test executables" OFF)
 option(ENABLE_LTO "Enable LTO on GCC or ThinLTO on clang" OFF)
 option(BUILD_LIBM "libsleef will be built." ON)
-option(BUILD_DFT "libsleefdft will be built." ON)
+option(BUILD_DFT "libsleefdft will be built." OFF)
 option(BUILD_QUAD "libsleefquad will be built." OFF)
 option(BUILD_GNUABI_LIBS "libsleefgnuabi will be built." ON)
 option(BUILD_TESTS "Tests will be built." ON)
diff --git a/Configure.cmake b/Configure.cmake
index b5edb0fa..c14156f0 100644
--- a/Configure.cmake
+++ b/Configure.cmake
@@ -85,6 +85,7 @@ if((CMAKE_SYSTEM_PROCESSOR MATCHES "x86") OR (CMAKE_SYSTEM_PROCESSOR MATCHES "AM
   set(SLEEF_ARCH_X86 ON CACHE INTERNAL "True for x86 architecture.")
 
   set(CLANG_FLAGS_ENABLE_PURECFMA_SCALAR "-mavx2;-mfma;-fno-strict-aliasing")
+  set(CLANG_FLAGS_ENABLE_PUREC_SCALAR "-fno-strict-aliasing")
 
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64|arm64")
   set(SLEEF_ARCH_AARCH64 ON CACHE INTERNAL "True for Aarch64 architecture.")
@@ -98,16 +99,19 @@ elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "arm")
   set(COMPILER_SUPPORTS_NEON32VFPV4 1)
 
   set(CLANG_FLAGS_ENABLE_PURECFMA_SCALAR "-mfpu=vfpv4;-fno-strict-aliasing")
+  set(CLANG_FLAGS_ENABLE_PUREC_SCALAR "-fno-strict-aliasing")
 
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
   set(SLEEF_ARCH_PPC64 ON CACHE INTERNAL "True for PPC64 architecture.")
 
   set(CLANG_FLAGS_ENABLE_PURECFMA_SCALAR "-mvsx;-fno-strict-aliasing")
+  set(CLANG_FLAGS_ENABLE_PUREC_SCALAR "-fno-strict-aliasing")
 
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
   set(SLEEF_ARCH_S390X ON CACHE INTERNAL "True for IBM Z architecture.")
 
   set(CLANG_FLAGS_ENABLE_PURECFMA_SCALAR "-march=z14;-mzvector;-fno-strict-aliasing")
+  set(CLANG_FLAGS_ENABLE_PUREC_SCALAR "-fno-strict-aliasing")
 endif()
 
 set(COMPILER_SUPPORTS_PUREC_SCALAR 1)
diff --git a/Jenkinsfile b/Jenkinsfile
index b404a1b8..a52ad01c 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -14,7 +14,7 @@ pipeline {
 			 rm -rf build
  			 mkdir build
 			 cd build
-			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_QUAD=TRUE -DENFORCE_SVE=TRUE -DEMULATOR=qemu-aarch64 ..
+			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DENFORCE_SVE=TRUE -DEMULATOR=qemu-aarch64 ..
 			 ninja
 			 export OMP_WAIT_POLICY=passive
 		         export CTEST_OUTPUT_ON_FAILURE=TRUE
@@ -34,7 +34,7 @@ pipeline {
 			 rm -rf build
  			 mkdir build
 			 cd build
-			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DFORCE_AAVPCS=On -DENABLE_GNUABI=On -DBUILD_QUAD=TRUE -DENFORCE_SVE=TRUE -DEMULATOR=qemu-aarch64 ..
+			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DFORCE_AAVPCS=On -DENABLE_GNUABI=On -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DENFORCE_SVE=TRUE -DEMULATOR=qemu-aarch64 ..
 			 ninja
 			 export OMP_WAIT_POLICY=passive
 		         export CTEST_OUTPUT_ON_FAILURE=TRUE
@@ -53,7 +53,7 @@ pipeline {
 			 rm -rf build
  			 mkdir build
 			 cd build
-			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DBUILD_SHARED_LIBS=FALSE -DENFORCE_TESTER3=TRUE -DFORCE_AAVPCS=On -DENABLE_GNUABI=On -DBUILD_QUAD=TRUE -DDISABLE_SVE=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENABLE_CUDA=TRUE -DENFORCE_CUDA=TRUE ..
+			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DBUILD_SHARED_LIBS=FALSE -DENFORCE_TESTER3=TRUE -DFORCE_AAVPCS=On -DENABLE_GNUABI=On -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DDISABLE_SVE=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENABLE_CUDA=TRUE -DENFORCE_CUDA=TRUE ..
 			 ninja
 			 export OMP_WAIT_POLICY=passive
 		         export CTEST_OUTPUT_ON_FAILURE=TRUE
@@ -78,7 +78,7 @@ pipeline {
 			 docker exec jenkins tar xf /tmp/builddir.tgz -C /build
 			 docker exec jenkins rm -f /tmp/builddir.tgz
 			 rm -f /tmp/builddir.tgz
-			 docker exec jenkins bash -c "set -ev;export OMP_WAIT_POLICY=passive;cd /build;rm -rf build;mkdir build;cd build;export CC=gcc;export PATH=/opt/bin:$PATH;cmake -GNinja -DBUILD_QUAD=TRUE -DENFORCE_TESTER3=TRUE ..;ninja;ctest -j `nproc`"
+			 docker exec jenkins bash -c "set -ev;export OMP_WAIT_POLICY=passive;cd /build;rm -rf build;mkdir build;cd build;export CC=gcc;export PATH=/opt/bin:$PATH;cmake -GNinja -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DENFORCE_TESTER3=TRUE ..;ninja;ctest -j `nproc`"
 			 docker stop jenkins
 			 '''
             	     }
@@ -99,7 +99,7 @@ pipeline {
 			 docker exec jenkins tar xf /tmp/builddir.tgz -C /build
 			 docker exec jenkins rm -f /tmp/builddir.tgz
 			 rm -f /tmp/builddir.tgz
-			 docker exec jenkins bash -c "set -ev;export OMP_WAIT_POLICY=passive;cd /build;rm -rf build;mkdir build;cd build;export CC=clang;export PATH=/opt/bin:$PATH;cmake -GNinja -DBUILD_QUAD=TRUE -DENFORCE_TESTER3=TRUE ..;ninja;ctest -j `nproc`"
+			 docker exec jenkins bash -c "set -ev;export OMP_WAIT_POLICY=passive;cd /build;rm -rf build;mkdir build;cd build;export CC=clang;export PATH=/opt/bin:$PATH;cmake -GNinja -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DENFORCE_TESTER3=TRUE ..;ninja;ctest -j `nproc`"
 			 docker stop jenkins
 			 '''
             	     }
@@ -114,7 +114,7 @@ pipeline {
 			 rm -rf build
  			 mkdir build
 			 cd build
-			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
+			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
 			 ninja
 			 export OMP_WAIT_POLICY=passive
 		         export CTEST_OUTPUT_ON_FAILURE=TRUE
@@ -134,7 +134,7 @@ pipeline {
 			 rm -rf build
  			 mkdir build
 			 cd build
-			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DOPENSSL_ROOT_DIR=/usr/local/opt/openssl -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_QUAD=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
+			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DOPENSSL_ROOT_DIR=/usr/local/opt/openssl -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
 			 ninja
 			 export OMP_WAIT_POLICY=passive
 		         export CTEST_OUTPUT_ON_FAILURE=TRUE
@@ -154,7 +154,7 @@ pipeline {
 			 rm -rf build
  			 mkdir build
 			 cd build
-			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DBUILD_SHARED_LIBS=FALSE -DOPENSSL_ROOT_DIR=/usr/local/opt/openssl -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_QUAD=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
+			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DBUILD_SHARED_LIBS=FALSE -DOPENSSL_ROOT_DIR=/usr/local/opt/openssl -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
 			 ninja
 			 export OMP_WAIT_POLICY=passive
 		         export CTEST_OUTPUT_ON_FAILURE=TRUE
@@ -172,7 +172,7 @@ pipeline {
 			 rm -rf build
  			 mkdir build
 			 cd build
-			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_QUAD=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
+			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
 			 ninja
 			 export OMP_WAIT_POLICY=passive
 		         export CTEST_OUTPUT_ON_FAILURE=TRUE
@@ -192,7 +192,7 @@ pipeline {
 			 rm -rf build
  			 mkdir build
 			 cd build
-			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_SHARED_LIBS=FALSE -DENABLE_LTO=TRUE -DDISABLE_FMA4=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
+			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_SHARED_LIBS=FALSE -DENABLE_LTO=TRUE -DDISABLE_FMA4=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
 			 ninja
 			 export OMP_WAIT_POLICY=passive
 		         export CTEST_OUTPUT_ON_FAILURE=TRUE
@@ -212,7 +212,7 @@ pipeline {
 			 rm -rf build
  			 mkdir build
 			 cd build
-			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_SHARED_LIBS=FALSE -DENABLE_LTO=TRUE -DLLVM_AR_COMMAND=llvm-ar-10 -DDISABLE_FMA4=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
+			 cmake -GNinja -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_SHARED_LIBS=FALSE -DENABLE_LTO=TRUE -DLLVM_AR_COMMAND=llvm-ar-10 -DDISABLE_FMA4=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
 			 ninja
 			 export OMP_WAIT_POLICY=passive
 		         export CTEST_OUTPUT_ON_FAILURE=TRUE
@@ -237,7 +237,7 @@ pipeline {
 			 docker exec jenkins tar xf /tmp/builddir.tgz -C /build
 			 docker exec jenkins rm -f /tmp/builddir.tgz
 			 rm -f /tmp/builddir.tgz
-			 docker exec jenkins bash -c "set -ev;export OMP_WAIT_POLICY=passive;cd /build;rm -rf build;mkdir build;cd build;export CC=gcc;cmake -GNinja -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..;ninja;ctest -j `nproc`"
+			 docker exec jenkins bash -c "set -ev;export OMP_WAIT_POLICY=passive;cd /build;rm -rf build;mkdir build;cd build;export CC=gcc;cmake -GNinja -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..;ninja;ctest -j `nproc`"
 			 docker stop jenkins
 			 '''
             	     }
@@ -258,7 +258,7 @@ pipeline {
 			 docker exec jenkins tar xf /tmp/builddir.tgz -C /build
 			 docker exec jenkins rm -f /tmp/builddir.tgz
 			 rm -f /tmp/builddir.tgz
-			 docker exec jenkins bash -c "set -ev;export OMP_WAIT_POLICY=passive;cd /build;rm -rf build;mkdir build;cd build;export CC=clang;cmake -GNinja -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..;ninja;ctest -j `nproc`"
+			 docker exec jenkins bash -c "set -ev;export OMP_WAIT_POLICY=passive;cd /build;rm -rf build;mkdir build;cd build;export CC=clang;cmake -GNinja -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..;ninja;ctest -j `nproc`"
 			 docker stop jenkins
 			 '''
             	     }
@@ -281,7 +281,7 @@ pipeline {
 			 rm -rf build
  			 mkdir build
 			 cd build
-			 /usr/local/bin/cmake -GNinja -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE ..
+			 /usr/local/bin/cmake -GNinja -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE ..
 			 ninja
 			 '''
             	     }
@@ -296,9 +296,9 @@ pipeline {
 			 rm -rf build
  			 mkdir build
 			 cd build
-			 cmake -GNinja -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
+			 cmake -GNinja -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
 			 ninja
-			 cmake -GNinja -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
+			 cmake -GNinja -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
 			 ninja
 		         ctest -j `nproc`
 			 '''
diff --git a/appveyor.yml b/appveyor.yml
index 1dc5c89b..c48bfb21 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -20,9 +20,9 @@ build_script:
   - if "%DO_TEST%" == "TRUE" echo PATH c:\Cygwin64\bin;c:\Cygwin64\usr\bin;%CD%\build-cygwin\bin;%PATH% > q.bat
   - if "%DO_TEST%" == "TRUE" powershell -Command "(gc q.bat) -replace ' ;', ';' | Out-File -encoding ASCII p.bat"
   - if "%DO_TEST%" == "TRUE" call p.bat
-  - if "%DO_TEST%" == "TRUE" "C:\\Cygwin64\\bin\\bash" -c 'mkdir build-mingw;cd build-mingw;CC=x86_64-w64-mingw32-gcc cmake -G Ninja .. -DRUNNING_ON_APPVEYOR=TRUE -DBUILD_SHARED_LIBS=FALSE -DBUILD_QUAD=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE;ninja'
+  - if "%DO_TEST%" == "TRUE" "C:\\Cygwin64\\bin\\bash" -c 'mkdir build-mingw;cd build-mingw;CC=x86_64-w64-mingw32-gcc cmake -G Ninja .. -DRUNNING_ON_APPVEYOR=TRUE -DBUILD_SHARED_LIBS=FALSE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE;ninja'
   - if "%DO_TEST%" == "TRUE" cd "%BUILDFOLDER%"
-  - if "%DO_TEST%" == "TRUE" "C:\\Cygwin64\\bin\\bash" -c 'mkdir build-cygwin;cd build-cygwin;cmake -G Ninja -DRUNNING_ON_APPVEYOR=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE ..;ninja'
+  - if "%DO_TEST%" == "TRUE" "C:\\Cygwin64\\bin\\bash" -c 'mkdir build-cygwin;cd build-cygwin;cmake -G Ninja -DRUNNING_ON_APPVEYOR=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE ..;ninja'
   - if "%DO_TEST%" == "TRUE" cd "%BUILDFOLDER%"
   - if "%DO_TEST%" == "TRUE" del /Q /F build-cygwin\bin\iut*
   - if "%DO_TEST%" == "TRUE" echo PATH %ORGPATH%;c:\Cygwin64\bin;c:\Cygwin64\usr\bin;%CD%\build-cygwin\bin;%CD%\build\bin > q.bat
@@ -30,7 +30,7 @@ build_script:
   - if "%DO_TEST%" == "TRUE" call p.bat
   - mkdir build
   - cd build
-  - cmake -G"Visual Studio 16 2019" .. -DRUNNING_ON_APPVEYOR=TRUE -DCMAKE_INSTALL_PREFIX=install -DSLEEF_SHOW_CONFIG=1 -DSLEEF_SHOW_ERROR_LOG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE %ENV_BUILD_STATIC%
+  - cmake -G"Visual Studio 16 2019" .. -DRUNNING_ON_APPVEYOR=TRUE -DCMAKE_INSTALL_PREFIX=install -DSLEEF_SHOW_CONFIG=1 -DSLEEF_SHOW_ERROR_LOG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE %ENV_BUILD_STATIC%
   - cmake --build . --target install --config Release
   - if "%DO_TEST%" == "TRUE" (ctest --output-on-failure -j 16 -C Release)
   - cd "%BUILDFOLDER%"
@@ -39,7 +39,7 @@ build_script:
   - call p.bat
   - mkdir build-clang
   - cd build-clang
-  - cmake -G Ninja .. -DRUNNING_ON_APPVEYOR=TRUE -DCMAKE_C_COMPILER:PATH="C:\Program Files\LLVM\bin\clang.exe" -DCMAKE_INSTALL_PREFIX=install -DSLEEF_SHOW_CONFIG=1 -DSLEEF_SHOW_ERROR_LOG=1 -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_QUAD=TRUE  -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE %ENV_BUILD_STATIC%
+  - cmake -G Ninja .. -DRUNNING_ON_APPVEYOR=TRUE -DCMAKE_C_COMPILER:PATH="C:\Program Files\LLVM\bin\clang.exe" -DCMAKE_INSTALL_PREFIX=install -DSLEEF_SHOW_CONFIG=1 -DSLEEF_SHOW_ERROR_LOG=1 -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE  -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE %ENV_BUILD_STATIC%
   - ninja
 test_script:
   - if "%DO_TEST%" == "TRUE" (ctest --output-on-failure -j 16 -C Release)
diff --git a/src/common/commonfuncs.h b/src/common/commonfuncs.h
index 99760e3f..f8d7f879 100644
--- a/src/common/commonfuncs.h
+++ b/src/common/commonfuncs.h
@@ -116,7 +116,7 @@ static INLINE CONST VECTOR_CC tdi_t tdisettdi_tdi_vd3_vi(vdouble3 v, vint i) {
 #if defined(ENABLE_MAIN)
 // Functions for debugging
 #include <stdio.h>
-#include <wchar.t>
+#include <wchar.h>
 
 static void printvmask(char *mes, vmask g) {
   uint64_t u[VECTLENDP];
@@ -163,7 +163,7 @@ static void printvint64(char *mes, vint64 vi) {
   uint64_t u[VECTLENDP*2];
   vstoreu_v_p_vd((double *)u, vreinterpret_vd_vm(vreinterpret_vm_vi64(vi)));
   printf("%s ", mes);
-  for(int i=0;i<VECTLENDP;i++) printf("%016x : ", (unsigned long)u[i]);
+  for(int i=0;i<VECTLENDP;i++) printf("%016lx : ", (unsigned long)u[i]);
   printf("\n");
 }
 
@@ -359,6 +359,11 @@ static INLINE CONST vmask vilogbk_vm_vd(vdouble d) {
 
 // vmask2 functions
 
+static INLINE CONST vopmask veq64_vo_vm2_vm2(vmask2 x, vmask2 y) {
+  return vand_vo_vo_vo(veq64_vo_vm_vm(vm2getx_vm_vm2(x), vm2getx_vm_vm2(y)),
+		       veq64_vo_vm_vm(vm2gety_vm_vm2(x), vm2gety_vm_vm2(y)));
+}
+
 static INLINE CONST vmask2 vsel_vm2_vo_vm2_vm2(vopmask o, vmask2 x, vmask2 y) {
   return vm2setxy_vm2_vm_vm(vsel_vm_vo64_vm_vm(o, vm2getx_vm_vm2(x), vm2getx_vm_vm2(y)), vsel_vm_vo64_vm_vm(o, vm2gety_vm_vm2(x), vm2gety_vm_vm2(y)));
 }
diff --git a/src/common/keywords.txt b/src/common/keywords.txt
index 6c5808a5..38b73d38 100644
--- a/src/common/keywords.txt
+++ b/src/common/keywords.txt
@@ -471,8 +471,15 @@ vcast_vf128_tdx
 vcast_vf128_tdx_fast
 vcast_vf128_tdx_slow
 vcmp_vm_tdx_tdx
+vsignbit_vo_tdx
+visnan_vo_tdx
+veq_vo_tdx_tdx
+vneq_vo_tdx_tdx
 vge_vo_tdx_tdx
+vle_vo_tdx_tdx
 vgt_vo_tdx_tdx
+vlt_vo_tdx_tdx
+vcast_tdx_d
 vilogb_vm_tdx
 vneg_tdx_tdx
 vsel_tdx_vo64_tdx_tdx
@@ -635,6 +642,7 @@ vreinterpret_vi64_vm
 vreinterpret_vm_vi64
 vreinterpret_vm_vu64
 vreinterpret_vu64_vm
+veq64_vo_vm2_vm2
 vsel_vm2_vo_vm2_vm2
 vtruncate_vm_vd
 vugt64_vo_vm_vm
diff --git a/src/common/keywords_cuda.txt b/src/common/keywords_cuda.txt
index a94df97c..15c3efc9 100644
--- a/src/common/keywords_cuda.txt
+++ b/src/common/keywords_cuda.txt
@@ -469,8 +469,15 @@ vcast_vf128_tdx
 vcast_vf128_tdx_fast
 vcast_vf128_tdx_slow
 vcmp_vm_tdx_tdx
+vsignbit_vo_tdx
+visnan_vo_tdx
+veq_vo_tdx_tdx
+vneq_vo_tdx_tdx
 vge_vo_tdx_tdx
+vle_vo_tdx_tdx
 vgt_vo_tdx_tdx
+vlt_vo_tdx_tdx
+vcast_tdx_d
 vilogb_vm_tdx
 vneg_tdx_tdx
 vsel_tdx_vo64_tdx_tdx
@@ -633,6 +640,7 @@ vreinterpret_vi64_vm
 vreinterpret_vm_vi64
 vreinterpret_vm_vu64
 vreinterpret_vu64_vm
+veq64_vo_vm2_vm2
 vsel_vm2_vo_vm2_vm2
 vtruncate_vm_vd
 vugt64_vo_vm_vm
diff --git a/src/common/misc.h b/src/common/misc.h
index b70400de..96f6f347 100644
--- a/src/common/misc.h
+++ b/src/common/misc.h
@@ -50,6 +50,7 @@
 
 #define SLEEF_FLT_MIN 0x1p-126
 #define SLEEF_DBL_MIN 0x1p-1022
+#define SLEEF_INT_MAX 2147483647
 
 //
 
diff --git a/src/libm/sleefinline_header.h.org b/src/libm/sleefinline_header.h.org
index 544259d5..53412a3c 100644
--- a/src/libm/sleefinline_header.h.org
+++ b/src/libm/sleefinline_header.h.org
@@ -9,7 +9,7 @@
 #endif
 
 #ifndef SLEEF_INLINE
-#define SLEEF_INLINE inline
+#define SLEEF_INLINE static inline
 #endif
 
 #ifndef SLEEF_CONST
diff --git a/src/libm/sleeflibm_header.h.org.in b/src/libm/sleeflibm_header.h.org.in
index 52075295..c4debe5d 100644
--- a/src/libm/sleeflibm_header.h.org.in
+++ b/src/libm/sleeflibm_header.h.org.in
@@ -131,6 +131,10 @@ typedef struct {
 #define Sleef_quad_DEFINED
 #if defined(__SIZEOF_FLOAT128__) || (defined(__linux__) && defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))) || (defined(__PPC64__) && defined(__GNUC__) && !defined(__clang__) && __GNUC__ >= 8)
 typedef __float128 Sleef_quad;
+#define SLEEF_QUAD_C(x) (x ## Q)
+//#elif defined(__SIZEOF_LONG_DOUBLE__) && defined(__aarch64__)
+//typedef long double Sleef_quad;
+//#define SLEEF_QUAD_C(x) (x ## L)
 #else
 typedef struct { uint64_t x, y; } Sleef_quad;
 #endif
diff --git a/src/libm/sleefsimddp.c b/src/libm/sleefsimddp.c
index ed2f5950..268dadf0 100644
--- a/src/libm/sleefsimddp.c
+++ b/src/libm/sleefsimddp.c
@@ -285,7 +285,7 @@ EXPORT CONST VECTOR_CC vint xilogb(vdouble d) {
   vdouble e = vcast_vd_vi(vilogbk_vi_vd(vabs_vd_vd(d)));
   e = vsel_vd_vo_vd_vd(veq_vo_vd_vd(d, vcast_vd_d(0)), vcast_vd_d(SLEEF_FP_ILOGB0), e);
   e = vsel_vd_vo_vd_vd(visnan_vo_vd(d), vcast_vd_d(SLEEF_FP_ILOGBNAN), e);
-  e = vsel_vd_vo_vd_vd(visinf_vo_vd(d), vcast_vd_d(INT_MAX), e);
+  e = vsel_vd_vo_vd_vd(visinf_vo_vd(d), vcast_vd_d(SLEEF_INT_MAX), e);
   return vrint_vi_vd(e);
 }
 
diff --git a/src/libm/sleefsimdsp.c b/src/libm/sleefsimdsp.c
index 61497895..cda71840 100644
--- a/src/libm/sleefsimdsp.c
+++ b/src/libm/sleefsimdsp.c
@@ -451,7 +451,7 @@ EXPORT CONST VECTOR_CC vint2 xilogbf(vfloat d) {
   vint2 e = vilogbk_vi2_vf(vabs_vf_vf(d));
   e = vsel_vi2_vo_vi2_vi2(veq_vo_vf_vf(d, vcast_vf_f(0.0f)), vcast_vi2_i(SLEEF_FP_ILOGB0), e);
   e = vsel_vi2_vo_vi2_vi2(visnan_vo_vf(d), vcast_vi2_i(SLEEF_FP_ILOGBNAN), e);
-  e = vsel_vi2_vo_vi2_vi2(visinf_vo_vf(d), vcast_vi2_i(INT_MAX), e);
+  e = vsel_vi2_vo_vi2_vi2(visinf_vo_vf(d), vcast_vi2_i(SLEEF_INT_MAX), e);
   return e;
 }
 
diff --git a/src/quad-tester/qiutcuda.cu b/src/quad-tester/qiutcuda.cu
index dc027323..ff8890e7 100644
--- a/src/quad-tester/qiutcuda.cu
+++ b/src/quad-tester/qiutcuda.cu
@@ -81,6 +81,12 @@ __global__ void xlog2q_u10(Sleef_quadx1 *r, Sleef_quadx1 *a0) { *r = Sleef_log2q
 __global__ void xlog10q_u10(Sleef_quadx1 *r, Sleef_quadx1 *a0) { *r = Sleef_log10q1_u10cuda(*a0); }
 __global__ void xlog1pq_u10(Sleef_quadx1 *r, Sleef_quadx1 *a0) { *r = Sleef_log1pq1_u10cuda(*a0); }
 
+__global__ void xfabsq(Sleef_quadx1 *r, Sleef_quadx1 *a0) { *r = Sleef_fabsq1_cuda(*a0); }
+__global__ void xcopysignq(Sleef_quadx1 *r, Sleef_quadx1 *a0, Sleef_quadx1 *a1) { *r = Sleef_copysignq1_cuda(*a0, *a1); }
+__global__ void xfmaxq(Sleef_quadx1 *r, Sleef_quadx1 *a0, Sleef_quadx1 *a1) { *r = Sleef_fmaxq1_cuda(*a0, *a1); }
+__global__ void xfminq(Sleef_quadx1 *r, Sleef_quadx1 *a0, Sleef_quadx1 *a1) { *r = Sleef_fminq1_cuda(*a0, *a1); }
+__global__ void xfdimq_u05(Sleef_quadx1 *r, Sleef_quadx1 *a0, Sleef_quadx1 *a1) { *r = Sleef_fdimq1_u05cuda(*a0, *a1); }
+
 //
 
 typedef union {
@@ -287,6 +293,11 @@ int main(int argc, char **argv) {
     func_q_q("log10q_u10", xlog10q_u10);
     func_q_q("log1pq_u10", xlog1pq_u10);
     func_q_q("negq", xnegq);
+    func_q_q("fabsq", xfabsq);
+    func_q_q_q("copysignq", xcopysignq);
+    func_q_q_q("fmaxq", xfmaxq);
+    func_q_q_q("fminq", xfminq);
+    func_q_q_q("fdimq_u05", xfdimq_u05);
 
     func_q_d("cast_from_doubleq", xcast_from_doubleq);
     func_d_q("cast_to_doubleq", xcast_to_doubleq);
diff --git a/src/quad-tester/qiutsimd.c b/src/quad-tester/qiutsimd.c
index a7cdb88e..504111cb 100644
--- a/src/quad-tester/qiutsimd.c
+++ b/src/quad-tester/qiutsimd.c
@@ -545,12 +545,19 @@ int do_test(int argc, char **argv) {
     func_q_q("log10q_u10", xlog10q_u10);
     func_q_q("log1pq_u10", xlog1pq_u10);
     func_q_q("negq", xnegq);
+    func_q_q("fabsq", xfabsq);
+    func_q_q_q("copysignq", xcopysignq);
+    func_q_q_q("fmaxq", xfmaxq);
+    func_q_q_q("fminq", xfminq);
+    func_q_q_q("fdimq_u05", xfdimq_u05);
+
     func_q_d("cast_from_doubleq", xcast_from_doubleq);
     func_d_q("cast_to_doubleq", xcast_to_doubleq);
     func_q_i64("cast_from_int64q", xcast_from_int64q);
     func_i64_q("cast_to_int64q", xcast_to_int64q);
     func_q_u64("cast_from_uint64q", xcast_from_uint64q);
     func_u64_q("cast_to_uint64q", xcast_to_uint64q);
+
     func_i_q_q("icmpltq", xicmpltq);
     func_i_q_q("icmpgtq", xicmpgtq);
     func_i_q_q("icmpleq", xicmpleq);
diff --git a/src/quad-tester/qtester.c b/src/quad-tester/qtester.c
index 0c452993..70ca5587 100644
--- a/src/quad-tester/qtester.c
+++ b/src/quad-tester/qtester.c
@@ -260,10 +260,11 @@ Sleef_quad child_log2q_u10(Sleef_quad x) { child_q_q("log2q_u10", x); }
 Sleef_quad child_log10q_u10(Sleef_quad x) { child_q_q("log10q_u10", x); }
 Sleef_quad child_log1pq_u10(Sleef_quad x) { child_q_q("log1pq_u10", x); }
 
-Sleef_quad child_copysignq(Sleef_quad x, Sleef_quad y) { child_q_q_q("copysignq", x, y); }
 Sleef_quad child_fabsq(Sleef_quad x) { child_q_q("fabsq", x); }
+Sleef_quad child_copysignq(Sleef_quad x, Sleef_quad y) { child_q_q_q("copysignq", x, y); }
 Sleef_quad child_fmaxq(Sleef_quad x, Sleef_quad y) { child_q_q_q("fmaxq", x, y); }
 Sleef_quad child_fminq(Sleef_quad x, Sleef_quad y) { child_q_q_q("fminq", x, y); }
+Sleef_quad child_fdimq_u05(Sleef_quad x, Sleef_quad y) { child_q_q_q("fdimq_u05", x, y); }
 
 //
 
@@ -430,7 +431,17 @@ void do_test(int options) {
   int success = 1;
 
   static const char *stdCheckVals[] = {
-    "0.0", "-0.0", "+0.5", "-0.5", "+1.0", "-1.0", "+1.5", "-1.5", "+2.0", "-2.0", "+2.5", "-2.5",
+    "-0.0", "0.0", "+0.5", "-0.5", "+1.0", "-1.0", "+1.5", "-1.5", "+2.0", "-2.0", "+2.5", "-2.5",
+    "1.234", "-1.234", "+1.234e+100", "-1.234e+100", "+1.234e-100", "-1.234e-100",
+    "+1.234e+3000", "-1.234e+3000", "+1.234e-3000", "-1.234e-3000",
+    "3.1415926535897932384626433832795028841971693993751058209749445923078164",
+    "+" STR_QUAD_MIN, "-" STR_QUAD_MIN,
+    "+" STR_QUAD_DENORM_MIN, "-" STR_QUAD_DENORM_MIN,
+    "Inf", "-Inf", "NaN"
+  };
+
+  static const char *noNegZeroCheckVals[] = {
+    "0.0", "+0.5", "-0.5", "+1.0", "-1.0", "+1.5", "-1.5", "+2.0", "-2.0", "+2.5", "-2.5",
     "1.234", "-1.234", "+1.234e+100", "-1.234e+100", "+1.234e-100", "-1.234e-100",
     "+1.234e+3000", "-1.234e+3000", "+1.234e-3000", "-1.234e-3000",
     "3.1415926535897932384626433832795028841971693993751058209749445923078164",
@@ -439,6 +450,16 @@ void do_test(int options) {
     "Inf", "-Inf", "NaN"
   };
 
+  static const char *noNanCheckVals[] = {
+    "-0.0", "0.0", "+0.5", "-0.5", "+1.0", "-1.0", "+1.5", "-1.5", "+2.0", "-2.0", "+2.5", "-2.5",
+    "1.234", "-1.234", "+1.234e+100", "-1.234e+100", "+1.234e-100", "-1.234e-100",
+    "+1.234e+3000", "-1.234e+3000", "+1.234e-3000", "-1.234e-3000",
+    "3.1415926535897932384626433832795028841971693993751058209749445923078164",
+    "+" STR_QUAD_MIN, "-" STR_QUAD_MIN,
+    "+" STR_QUAD_DENORM_MIN, "-" STR_QUAD_DENORM_MIN,
+    "Inf", "-Inf"
+  };
+
   static const char *trigCheckVals[] = {
     "3.141592653589793238462643383279502884197169399375105820974944592307",
     "6.283185307179586476925286766559005768394338798750211641949889184615",
@@ -492,8 +513,8 @@ void do_test(int options) {
   maxError = 0;
   cmpDenormOuterLoop_q(mpfr_neg, child_negq, stdCheckVals);
   checkAccuracyOuterLoop2_q(mpfr_neg, child_negq, stdCheckVals, 0);
-  checkAccuracyOuterLoop_q(mpfr_neg, child_negq, "-1e-100", "-1e+100", 5 * NTEST, errorBound, 0);
-  checkAccuracyOuterLoop_q(mpfr_neg, child_negq, "0", "Inf", 5 * NTEST, errorBound, 1);
+  checkAccuracyOuterLoop_q(mpfr_neg, child_negq, "-1e-100", "-1e+100", 5 * NTEST, 0, 0);
+  checkAccuracyOuterLoop_q(mpfr_neg, child_negq, "0", "Inf", 5 * NTEST, 0, 1);
   checkResult(success, maxError);
 
   //
@@ -802,6 +823,52 @@ void do_test(int options) {
   checkAccuracyOuterLoop_q(mpfr_log1p, child_log1pq_u10, "0", "Inf", 3 * NTEST, 1.0, 1);
   checkResult(success, maxError);
 
+  //
+
+  fprintf(stderr, "fabsq : ");
+  maxError = 0;
+  cmpDenormOuterLoop_q(mpfr_abs, child_fabsq, stdCheckVals);
+  checkAccuracyOuterLoop2_q(mpfr_abs, child_fabsq, stdCheckVals, 0);
+  checkAccuracyOuterLoop_q(mpfr_abs, child_fabsq, "-1e-100", "-1e+100", 5 * NTEST, 0, 0);
+  checkAccuracyOuterLoop_q(mpfr_abs, child_fabsq, "0", "Inf", 5 * NTEST, 0, 1);
+  checkResult(success, maxError);
+
+  fprintf(stderr, "fmaxq : ");
+  maxError = 0;
+  cmpDenormOuterLoop_q_q(mpfr_max, child_fmaxq, noNegZeroCheckVals);
+  checkAccuracyOuterLoop2_q_q(mpfr_max, child_fmaxq, stdCheckVals, 0);
+  checkAccuracyOuterLoop_q_q(mpfr_max, child_fmaxq, "-1e-100", "-1e+100", 5 * NTEST, 0, 0);
+  checkAccuracyOuterLoop_q_q(mpfr_max, child_fmaxq, "0", "Inf", 5 * NTEST, 0, 1);
+  checkResult(success, maxError);
+
+  fprintf(stderr, "fminq : ");
+  maxError = 0;
+  cmpDenormOuterLoop_q_q(mpfr_min, child_fminq, noNegZeroCheckVals);
+  checkAccuracyOuterLoop2_q_q(mpfr_min, child_fminq, stdCheckVals, 0);
+  checkAccuracyOuterLoop_q_q(mpfr_min, child_fminq, "-1e-100", "-1e+100", 5 * NTEST, 0, 0);
+  checkAccuracyOuterLoop_q_q(mpfr_min, child_fminq, "0", "Inf", 5 * NTEST, 0, 1);
+  checkResult(success, maxError);
+
+  fprintf(stderr, "copysignq : ");
+  maxError = 0;
+  cmpDenormOuterLoop_q_q(mpfr_copysign, child_copysignq, noNanCheckVals);
+  checkAccuracyOuterLoop2_q_q(mpfr_copysign, child_copysignq, noNanCheckVals, 0);
+  checkAccuracyOuterLoop_q_q(mpfr_copysign, child_copysignq, "-1e-100", "-1e+100", 5 * NTEST, 0, 0);
+  checkAccuracyOuterLoop_q_q(mpfr_copysign, child_copysignq, "0", "Inf", 5 * NTEST, 0, 1);
+  checkResult(success, maxError);
+
+#if 0
+  fprintf(stderr, "fdimq_u05 : ");
+  maxError = 0;
+  cmpDenormOuterLoop_q_q(mpfr_dim, child_fdimq_u05, stdCheckVals);
+  checkAccuracyOuterLoop2_q_q(mpfr_dim, child_fdimq_u05, stdCheckVals, 0.5);
+  checkAccuracyOuterLoop_q_q(mpfr_dim, child_fdimq_u05, "-1e-100", "-1e+100", 5 * NTEST, errorBound, 0);
+  checkAccuracyOuterLoop_q_q(mpfr_dim, child_fdimq_u05, "0", "Inf", 5 * NTEST, errorBound, 1);
+  checkResult(success, maxError);
+#endif
+
+  //
+
   if ((options & 2) != 0) {
     fprintf(stderr, "strtoq : ");
     for(int i=0;i<sizeof(stdCheckVals)/sizeof(char *);i++) {
diff --git a/src/quad-tester/qtesterutil.c b/src/quad-tester/qtesterutil.c
index 60a65c7a..05685d15 100644
--- a/src/quad-tester/qtesterutil.c
+++ b/src/quad-tester/qtesterutil.c
@@ -288,6 +288,24 @@ Sleef_quad mpfr_get_f128(mpfr_t m, mpfr_rnd_t rnd) {
   c.f = mpfr_get_float128(m, rnd);
   return c.q;
 }
+#elif defined(__SIZEOF_LONG_DOUBLE__) && defined(__aarch64__)
+void mpfr_set_f128(mpfr_t frx, Sleef_quad q, mpfr_rnd_t rnd) {
+  union {
+    Sleef_quad q;
+    long double f;
+  } c;
+  c.q = q;
+  mpfr_set_ld(frx, c.f, rnd);
+}
+
+Sleef_quad mpfr_get_f128(mpfr_t m, mpfr_rnd_t rnd) {
+  union {
+    Sleef_quad q;
+    long double f;
+  } c;
+  c.f = mpfr_get_ld(m, rnd);
+  return c.q;
+}
 #else
 #pragma message ( "Internal MPFR<->float128 conversion is used" )
 void mpfr_set_f128(mpfr_t frx, Sleef_quad a, mpfr_rnd_t rnd) {
diff --git a/src/quad-tester/tester2printf.c b/src/quad-tester/tester2printf.c
index 9209db93..341d302f 100644
--- a/src/quad-tester/tester2printf.c
+++ b/src/quad-tester/tester2printf.c
@@ -18,7 +18,7 @@
 #include "sleefquad.h"
 #include "qtesterutil.h"
 
-void testem_rnd(__float128 val) {
+void testem_rnd(Sleef_quad val) {
   int prec = xrand() % 25, width = xrand() % 50;
   char *types[] = { "Qe", "Qf", "Qg", "Qa" };
   for(int i=0;i<4;i++) {
@@ -125,7 +125,7 @@ void testem_rnd(__float128 val) {
   }
 }
 
-int testem(__float128 val) {
+int testem(Sleef_quad val) {
   int ret = 0;
   char *types[] = { "Qe", "Qf", "Qg", "Qa" };
   for(int i=0;i<4;i++) {
@@ -238,7 +238,7 @@ int main(int argc, char **argv) {
 
   strtoflt128("1", NULL); // This is for registering hook
 
-  __float128 vals[] = {
+  Sleef_quad vals[] = {
     1.2345678912345678912345e+0Q,
     1.2345678912345678912345e+1Q,
     1.2345678912345678912345e-1Q,
@@ -269,13 +269,13 @@ int main(int argc, char **argv) {
     1e+300*1e+300, 1e+300*1e+300 - 1e+300*1e+300
   };
 
-  for(int i=0;i<sizeof(vals)/sizeof(__float128);i++) {
+  for(int i=0;i<sizeof(vals)/sizeof(Sleef_quad);i++) {
     if (testem(+vals[i])) exit(-1);
     if (testem(-vals[i])) exit(-1);
   }
 
   for(;;) {
-    __float128 q;
+    Sleef_quad q;
     memrand(&q, sizeof(q));
     if (fabsq(q) > 1e+25) continue;
     testem_rnd(q);
diff --git a/src/quad/qfuncproto.h b/src/quad/qfuncproto.h
index f829184e..7d31dc54 100644
--- a/src/quad/qfuncproto.h
+++ b/src/quad/qfuncproto.h
@@ -92,6 +92,12 @@ funcSpec funcList[] = {
   { "log10", 10, 1, 0, 0 },
   { "log1p", 10, 1, 0, 0 },
 
+  { "fabs", -1, 0, 0, 0 },
+  { "copysign", -1, 0, 1, 0 },
+  { "fmax", -1, 0, 1, 0 },
+  { "fmin", -1, 0, 1, 0 },
+  { "fdim", 5, 2, 1, 0 },
+
   //{ "sincos", 10, 1, 2, 0 },
   //{ "ldexp", -1, 0, 3, 0 },
   //{ "ilogb", -1, 0, 4, 0 },
diff --git a/src/quad/sleefquadinline_cuda_header.h.org b/src/quad/sleefquadinline_cuda_header.h.org
index d110d4a1..abd080e3 100644
--- a/src/quad/sleefquadinline_cuda_header.h.org
+++ b/src/quad/sleefquadinline_cuda_header.h.org
@@ -11,6 +11,10 @@
 #define Sleef_quad_DEFINED
 #if defined(__SIZEOF_FLOAT128__) || (defined(__linux__) && defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))) || (defined(__PPC64__) && defined(__GNUC__) && !defined(__clang__) && __GNUC__ >= 8)
 typedef __float128 Sleef_quad;
+#define SLEEF_QUAD_C(x) (x ## Q)
+//#elif defined(__SIZEOF_LONG_DOUBLE__) && defined(__aarch64__)
+//typedef long double Sleef_quad;
+//#define SLEEF_QUAD_C(x) (x ## L)
 #else
 typedef struct { uint64_t x, y; } Sleef_quad;
 #endif
diff --git a/src/quad/sleefquadinline_header.h.org b/src/quad/sleefquadinline_header.h.org
index 5c0455c7..fd7ce903 100644
--- a/src/quad/sleefquadinline_header.h.org
+++ b/src/quad/sleefquadinline_header.h.org
@@ -9,7 +9,7 @@
 #endif
 
 #ifndef SLEEF_INLINE
-#define SLEEF_INLINE inline
+#define SLEEF_INLINE static inline
 #endif
 
 #ifndef SLEEF_CONST
@@ -24,6 +24,10 @@
 #define Sleef_quad_DEFINED
 #if defined(__SIZEOF_FLOAT128__) || (defined(__linux__) && defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))) || (defined(__PPC64__) && defined(__GNUC__) && !defined(__clang__) && __GNUC__ >= 8)
 typedef __float128 Sleef_quad;
+#define SLEEF_QUAD_C(x) (x ## Q)
+//#elif defined(__SIZEOF_LONG_DOUBLE__) && defined(__aarch64__)
+//typedef long double Sleef_quad;
+//#define SLEEF_QUAD_C(x) (x ## L)
 #else
 typedef struct { uint64_t x, y; } Sleef_quad;
 #endif
diff --git a/src/quad/sleefsimdqp.c b/src/quad/sleefsimdqp.c
index 412d8a2a..241ced2f 100644
--- a/src/quad/sleefsimdqp.c
+++ b/src/quad/sleefsimdqp.c
@@ -807,14 +807,38 @@ static INLINE CONST VECTOR_CC vmask vcmp_vm_tdx_tdx(tdx t0, tdx t1) {
   return r;
 }
 
+static INLINE CONST VECTOR_CC vopmask vsignbit_vo_tdx(tdx x) {
+  return vsignbit_vo_vd(tdxgetd3x_vd_tdx(x));
+}
+
+static INLINE CONST VECTOR_CC vopmask visnan_vo_tdx(tdx x) {
+  return visnan_vo_vd(tdxgetd3x_vd_tdx(x));
+}
+
+static INLINE CONST VECTOR_CC vopmask veq_vo_tdx_tdx(tdx x, tdx y) {
+  return veq64_vo_vm_vm(vcmp_vm_tdx_tdx(x, y), vcast_vm_i_i(0, 0));
+}
+
+static INLINE CONST VECTOR_CC vopmask vneq_vo_tdx_tdx(tdx x, tdx y) {
+  return vnot_vo64_vo64(veq64_vo_vm_vm(vcmp_vm_tdx_tdx(x, y), vcast_vm_i_i(0, 0)));
+}
+
 static INLINE CONST VECTOR_CC vopmask vgt_vo_tdx_tdx(tdx x, tdx y) {
   return vgt64_vo_vm_vm(vcmp_vm_tdx_tdx(x, y), vcast_vm_i_i(0, 0));
 }
 
+static INLINE CONST VECTOR_CC vopmask vlt_vo_tdx_tdx(tdx x, tdx y) {
+  return vgt64_vo_vm_vm(vcmp_vm_tdx_tdx(y, x), vcast_vm_i_i(0, 0));
+}
+
 static INLINE CONST VECTOR_CC vopmask vge_vo_tdx_tdx(tdx x, tdx y) {
   return vgt64_vo_vm_vm(vcmp_vm_tdx_tdx(x, y), vcast_vm_i_i(-1, -1));
 }
 
+static INLINE CONST VECTOR_CC vopmask vle_vo_tdx_tdx(tdx x, tdx y) {
+  return vgt64_vo_vm_vm(vcmp_vm_tdx_tdx(y, x), vcast_vm_i_i(-1, -1));
+}
+
 // TDX Cast operators
 
 static INLINE CONST VECTOR_CC tdx vcast_tdx_vd(vdouble d) {
@@ -824,6 +848,10 @@ static INLINE CONST VECTOR_CC tdx vcast_tdx_vd(vdouble d) {
   return r;
 }
 
+static INLINE CONST VECTOR_CC tdx vcast_tdx_d(double d) {
+  return vcast_tdx_vd(vcast_vd_d(d));
+}
+
 static INLINE CONST VECTOR_CC tdx vcast_tdx_vd3(vdouble3 d) {
   vmask re = vilogbk_vm_vd(vd3getx_vd_vd3(d));
   vdouble3 rd3 = vd3setxyz_vd3_vd_vd_vd(vldexp2_vd_vd_vm(vd3getx_vd_vd3(d), vneg64_vm_vm(re)), 
@@ -886,7 +914,7 @@ static INLINE CONST VECTOR_CC vmask vilogb_vm_tdx(tdx t) {
   return e;
 }
 
-static INLINE CONST VECTOR_CC tdx add2_tdx_tdx_tdx(tdx dd0, tdx dd1) {
+static INLINE CONST VECTOR_CC tdx add2_tdx_tdx_tdx(tdx dd0, tdx dd1) { // finite numbers only
   vmask ed = vsub64_vm_vm_vm(tdxgete_vm_tdx(dd1), tdxgete_vm_tdx(dd0));
   vdouble t = vldexp3_vd_vd_vm(vcast_vd_d(1), ed);
 
@@ -1380,9 +1408,9 @@ static INLINE CONST VECTOR_CC tdx expm1_tdx_tdx(tdx a) {
 
   vopmask p = vneq_vo_vd_vd(dq, vcast_vd_d(0));
 
-  r = vsel_tdx_vo64_tdx_tdx(p, add2_tdx_tdx_tdx(r, vcast_tdx_vd(vcast_vd_d(1))), r);
+  r = vsel_tdx_vo64_tdx_tdx(p, add2_tdx_tdx_tdx(r, vcast_tdx_d(1)), r);
   r = tdxsete_tdx_tdx_vm(r, vsel_vm_vo64_vm_vm(p, vadd64_vm_vm_vm(tdxgete_vm_tdx(r), vcast_vm_vi(q)), tdxgete_vm_tdx(r)));
-  r = vsel_tdx_vo64_tdx_tdx(p, sub2_tdx_tdx_tdx(r, vcast_tdx_vd(vcast_vd_d(1))), r);
+  r = vsel_tdx_vo64_tdx_tdx(p, sub2_tdx_tdx_tdx(r, vcast_tdx_d(1)), r);
 
   p = vand_vo_vo_vo(vgt_vo_vd_vd(tdxgetd3x_vd_tdx(a), vcast_vd_d(0)),
 		    vor_vo_vo_vo(visinf_vo_vd(tdxgetd3x_vd_tdx(a)), vgt64_vo_vm_vm(tdxgete_vm_tdx(a), vcast_vm_i_i(0, 16397))));
@@ -1391,7 +1419,7 @@ static INLINE CONST VECTOR_CC tdx expm1_tdx_tdx(tdx a) {
 
   p = vandnot_vo_vo_vo(vgt_vo_vd_vd(tdxgetd3x_vd_tdx(a), vcast_vd_d(0)), 
 		       vor_vo_vo_vo(visinf_vo_vd(tdxgetd3x_vd_tdx(a)), vgt64_vo_vm_vm(tdxgete_vm_tdx(a), vcast_vm_i_i(0, 16389))));
-  r = vsel_tdx_vo64_tdx_tdx(vor_vo_vo_vo(o, p), vcast_tdx_vd(vcast_vd_d(-1)), r);
+  r = vsel_tdx_vo64_tdx_tdx(vor_vo_vo_vo(o, p), vcast_tdx_d(-1), r);
 
   r = vsel_tdx_vo64_tdx_tdx(vor_vo_vo_vo(visnan_vo_vd(tdxgetd3x_vd_tdx(a)), vlt64_vo_vm_vm(tdxgete_vm_tdx(a), vcast_vm_i_i(0, 16000))),
 			    a, r);
@@ -1550,13 +1578,13 @@ static INLINE CONST VECTOR_CC tdx log10_tdx_tdx(tdx d) {
 }
 
 static INLINE CONST VECTOR_CC tdx log1p_tdx_tdx(tdx d) {
-  vmask cm1 = vcmp_vm_tdx_tdx(d, vcast_tdx_vd(vcast_vd_d(-1)));
+  vmask cm1 = vcmp_vm_tdx_tdx(d, vcast_tdx_d(-1));
   vopmask fnan = vlt64_vo_vm_vm(cm1, vcast_vm_i_i(0, 0));
   vopmask fminf = vand_vo_vo_vo(veq64_vo_vm_vm(cm1, vcast_vm_i_i(0, 0)), vneq_vo_vd_vd(tdxgetd3x_vd_tdx(d), vcast_vd_d(-SLEEF_INFINITY)));
 
   vopmask o = vlt64_vo_vm_vm(tdxgete_vm_tdx(d), vcast_vm_i_i(0, 16383 + 0x3f0));
 
-  tdx dp1 = add2_tdx_tdx_tdx(d, vcast_tdx_vd(vcast_vd_d(1)));
+  tdx dp1 = add2_tdx_tdx_tdx(d, vcast_tdx_d(1));
 
   vdouble s = vsel_vd_vo_vd_vd(o, vcast_vd_tdx(dp1), tdxgetd3x_vd_tdx(d));
   vmask e = vilogb2k_vm_vd(vmul_vd_vd_vd(s, vcast_vd_d(1/0.75)));
@@ -2468,6 +2496,58 @@ EXPORT CONST VECTOR_CC vargquad xnegq(vargquad aa) {
   return vcast_aq_vm2(a);
 }
 
+EXPORT CONST VECTOR_CC vargquad xfabsq(vargquad aa) {
+  vmask2 a = vcast_vm2_aq(aa);
+  a = vm2sety_vm2_vm2_vm(a, vand_vm_vm_vm(vm2gety_vm_vm2(a), vcast_vm_i_i(0x7fffffff, 0xffffffff)));
+  return vcast_aq_vm2(a);
+}
+
+EXPORT CONST VECTOR_CC vargquad xcopysignq(vargquad aa, vargquad ab) {
+  vmask2 a = vcast_vm2_aq(aa), b = vcast_vm2_aq(ab);
+  a = vm2sety_vm2_vm2_vm(a, vor_vm_vm_vm(vand_vm_vm_vm(vm2gety_vm_vm2(a), vcast_vm_i_i(0x7fffffff, 0xffffffff)),
+					 vand_vm_vm_vm(vm2gety_vm_vm2(b), vcast_vm_i_i(0x80000000, 0))));
+  return vcast_aq_vm2(a);
+}
+
+EXPORT CONST VECTOR_CC vargquad xfmaxq(vargquad aa, vargquad ab) {
+  vmask2 a = vcast_vm2_aq(aa), b = vcast_vm2_aq(ab);
+  vopmask onana = visnanq_vo_vm2(a), onanb = visnanq_vo_vm2(b);
+  a = vcmpcnv_vm2_vm2(a);
+  b = vcmpcnv_vm2_vm2(b);
+
+  vopmask ogt = vor_vo_vo_vo(vgt64_vo_vm_vm(vm2gety_vm_vm2(a), vm2gety_vm_vm2(b)),
+			     vand_vo_vo_vo(veq64_vo_vm_vm(vm2gety_vm_vm2(a), vm2gety_vm_vm2(b)), vugt64_vo_vm_vm(vm2getx_vm_vm2(a), vm2getx_vm_vm2(b))));
+
+  vmask2 r = vsel_vm2_vo_vm2_vm2(ogt, vcast_vm2_aq(aa), vcast_vm2_aq(ab));
+  r = vsel_vm2_vo_vm2_vm2(onana, vcast_vm2_aq(ab), r);
+  r = vsel_vm2_vo_vm2_vm2(onanb, vcast_vm2_aq(aa), r);
+  return vcast_aq_vm2(r);
+}
+
+EXPORT CONST VECTOR_CC vargquad xfminq(vargquad aa, vargquad ab) {
+  vmask2 a = vcast_vm2_aq(aa), b = vcast_vm2_aq(ab);
+  vopmask onana = visnanq_vo_vm2(vcast_vm2_aq(aa)), onanb = visnanq_vo_vm2(b);
+  a = vcmpcnv_vm2_vm2(a);
+  b = vcmpcnv_vm2_vm2(b);
+
+  vopmask olt = vor_vo_vo_vo(vgt64_vo_vm_vm(vm2gety_vm_vm2(b), vm2gety_vm_vm2(a)),
+			     vand_vo_vo_vo(veq64_vo_vm_vm(vm2gety_vm_vm2(b), vm2gety_vm_vm2(a)), vugt64_vo_vm_vm(vm2getx_vm_vm2(b), vm2getx_vm_vm2(a))));
+
+  vmask2 r = vsel_vm2_vo_vm2_vm2(olt, vcast_vm2_aq(aa), vcast_vm2_aq(ab));
+  r = vsel_vm2_vo_vm2_vm2(onana, vcast_vm2_aq(ab), r);
+  r = vsel_vm2_vo_vm2_vm2(onanb, vcast_vm2_aq(aa), r);
+  return vcast_aq_vm2(r);
+}
+
+EXPORT CONST VECTOR_CC vargquad xfdimq_u05(vargquad aa, vargquad ab) {
+  tdx a = vcast_tdx_vf128(vcast_vm2_aq(aa)), b = vcast_tdx_vf128(vcast_vm2_aq(ab));
+  tdx r = sub2_tdx_tdx_tdx(a, b);
+  r = vsel_tdx_vo64_tdx_tdx(vsignbit_vo_tdx(r), vcast_tdx_d(0), r);
+  r = vsel_tdx_vo64_tdx_tdx(visnan_vo_tdx(a), a, r);
+  r = vsel_tdx_vo64_tdx_tdx(visnan_vo_tdx(b), b, r);
+  return vcast_aq_vm2(vcast_vf128_tdx(r));
+}
+
 // Float128 math functions
 
 EXPORT CONST VECTOR_CC vargquad xsqrtq_u05(vargquad aa) {
@@ -2674,17 +2754,17 @@ static const tdx exp10tab[14] = {
 static CONST tdx exp10i(int n) {
   int neg = 0;
   if (n < 0) { neg = 1; n = -n; }
-  tdx r = vcast_tdx_vd(1);
+  tdx r = vcast_tdx_d(1);
   for(int i=0;i<14;i++)
     if ((n & (1 << i)) != 0) r = mul2_tdx_tdx_tdx(r, exp10tab[i]);
-  if (neg) r = div2_tdx_tdx_tdx(vcast_tdx_vd(1), r);
+  if (neg) r = div2_tdx_tdx_tdx(vcast_tdx_d(1), r);
   return r;
 }
 
 static CONST int ilog10(tdx t) {
   int r = 0, p = 1;
-  if ((int)vcmp_vm_tdx_tdx(t, vcast_tdx_vd(1)) < 0) {
-    t = div2_tdx_tdx_tdx(vcast_tdx_vd(1), t);
+  if ((int)vcmp_vm_tdx_tdx(t, vcast_tdx_d(1)) < 0) {
+    t = div2_tdx_tdx_tdx(vcast_tdx_d(1), t);
     p = -1;
   }
   for(int i=12;i>=0;i--) {
@@ -2741,7 +2821,7 @@ EXPORT vargquad Sleef_strtoq(const char *str, const char **endptr) {
   const char *p = str;
 
   int positive = 1, bp = 0, e = 0, mf = 0;
-  tdx n = vcast_tdx_vd(0), d = vcast_tdx_vd(1);
+  tdx n = vcast_tdx_d(0), d = vcast_tdx_d(1);
 
   if (*p == '-') {
     positive = 0;
@@ -2835,8 +2915,8 @@ EXPORT vargquad Sleef_strtoq(const char *str, const char **endptr) {
 
   while(*p != '\0') {
     if ('0' <= *p && *p <= '9') {
-      n = add2_tdx_tdx_tdx(mul2_tdx_tdx_tdx(n, vcast_tdx_vd(10)), vcast_tdx_vd(*p - '0'));
-      if (bp) d = mul2_tdx_tdx_tdx(d, vcast_tdx_vd(10));
+      n = add2_tdx_tdx_tdx(mul2_tdx_tdx_tdx(n, vcast_tdx_d(10)), vcast_tdx_d(*p - '0'));
+      if (bp) d = mul2_tdx_tdx_tdx(d, vcast_tdx_d(10));
       p++;
       mf = 1;
       continue;
@@ -2925,7 +3005,7 @@ static int snprintquad(char *buf, size_t bufsize, vargquad argvalue, int typespe
     if (precision > bufsize/2 - 10) precision = bufsize/2 - 10;
     if (typespec == 'g' && precision > 0) precision--;
 
-    tdx rounder = mul2_tdx_tdx_tdx(vcast_tdx_vd(0.5), exp10i(-precision));
+    tdx rounder = mul2_tdx_tdx_tdx(vcast_tdx_d(0.5), exp10i(-precision));
 
     if (typespec == 'f') value = add2_tdx_tdx_tdx(value, rounder);
 
@@ -2941,8 +3021,8 @@ static int snprintquad(char *buf, size_t bufsize, vargquad argvalue, int typespe
       value = add2_tdx_tdx_tdx(value, rounder);
     }
 
-    if ((int)vcmp_vm_tdx_tdx(value, vcast_tdx_vd(10.0)) >= 0) {
-      value = div2_tdx_tdx_tdx(value, vcast_tdx_vd(10));
+    if ((int)vcmp_vm_tdx_tdx(value, vcast_tdx_d(10.0)) >= 0) {
+      value = div2_tdx_tdx_tdx(value, vcast_tdx_d(10));
       exp++;
     }
 
@@ -2967,10 +3047,10 @@ static int snprintquad(char *buf, size_t bufsize, vargquad argvalue, int typespe
     } else {
       for(;e2>=0;e2--) {
 	int digit = (int)vcast_vd_tdx(value);
-	if ((int)vcmp_vm_tdx_tdx(value, vcast_tdx_vd(digit)) < 0) digit--;
+	if ((int)vcmp_vm_tdx_tdx(value, vcast_tdx_d(digit)) < 0) digit--;
 	if (ptr - buf >= bufsize-1) { *ptr = '\0'; return -1; }
 	*ptr++ = digit + '0';
-	value = mul2_tdx_tdx_tdx(add2_tdx_tdx_tdx(value, vcast_tdx_vd(-digit)), vcast_tdx_vd(10));
+	value = mul2_tdx_tdx_tdx(add2_tdx_tdx_tdx(value, vcast_tdx_d(-digit)), vcast_tdx_d(10));
       }
     }
 
@@ -2986,10 +3066,10 @@ static int snprintquad(char *buf, size_t bufsize, vargquad argvalue, int typespe
 
     while (precision-- > 0) {
       int digit = (int)vcast_vd_tdx(value);
-      if ((int)vcmp_vm_tdx_tdx(value, vcast_tdx_vd(digit)) < 0) digit--;
+      if ((int)vcmp_vm_tdx_tdx(value, vcast_tdx_d(digit)) < 0) digit--;
       if (ptr - buf >= bufsize-1) { *ptr = '\0'; return -1; }
       *ptr++ = digit + '0';
-      value = mul2_tdx_tdx_tdx(add2_tdx_tdx_tdx(value, vcast_tdx_vd(-digit)), vcast_tdx_vd(10));
+      value = mul2_tdx_tdx_tdx(add2_tdx_tdx_tdx(value, vcast_tdx_d(-digit)), vcast_tdx_d(10));
     }
 
     if (flag_rtz && flag_dp) {
@@ -3507,14 +3587,16 @@ EXPORT void Sleef_unregisterPrintfHook() {
 
 #if 0
 int main(int argc, char **argv) {
-  Sleef_quad q0 = strtoflt128(argv[1], NULL);
-  Sleef_quad q1 = strtoflg128(argv[2], NULL);
+  Sleef_quad q0 = atof(argv[1]);
 
-  vint64 ti = xcast_to_int64q(q0);
-  printfvint64("t ", ti);
+  int lane = 0;
+  vargquad a0;
+  memset(&a0, 0, sizeof(vargquad));
+  a0 = xsetq(a0, lane, q0);
+
+  tdx t = vcast_tdx_vf128(vcast_vm2_aq(a0));
 
-  int64_t ci = (int64_t)q0;
-  printf("c %ld\n", ci);
+  printvdouble("t.d3.x", t.d3.x);
 }
 #endif
 
@@ -3583,6 +3665,17 @@ int main(int argc, char **argv) {
   printf("test : %s\n", sprintfr(fr2));
 #endif
 
+#if 1
+  a2 = xsubq_u05(a0, a1);
+  mpfr_sub(fr2, fr0, fr1, GMP_RNDN);
+
+  printf("\nsub\n");
+  mpfr_set_f128(fr2, mpfr_get_f128(fr2, GMP_RNDN), GMP_RNDN);
+  printf("corr : %s\n", sprintfr(fr2));
+  mpfr_set_f128(fr2, xgetq(a2, lane), GMP_RNDN);
+  printf("test : %s\n", sprintfr(fr2));
+#endif
+
 #if 0
   a2 = xmulq_u05(a0, a1);
   mpfr_mul(fr2, fr0, fr1, GMP_RNDN);
@@ -3594,7 +3687,7 @@ int main(int argc, char **argv) {
   printf("test : %s\n", sprintfr(fr2));
 #endif
 
-#if 1
+#if 0
   a2 = xdivq_u05(a0, a1);
   mpfr_div(fr2, fr0, fr1, GMP_RNDN);
 
@@ -3605,7 +3698,7 @@ int main(int argc, char **argv) {
   printf("test : %s\n", sprintfr(fr2));
 #endif
 
-#if 1
+#if 0
   a2 = xsqrtq_u05(a0);
   mpfr_sqrt(fr2, fr0, GMP_RNDN);
 
@@ -3616,7 +3709,7 @@ int main(int argc, char **argv) {
   printf("test : %s\n", sprintfr(fr2));
 #endif
 
-#if 1
+#if 0
   a2 = xsinq_u10(a0);
   mpfr_sin(fr2, fr0, GMP_RNDN);
 
@@ -3626,6 +3719,61 @@ int main(int argc, char **argv) {
   mpfr_set_f128(fr2, xgetq(a2, lane), GMP_RNDN);
   printf("test : %s\n", sprintfr(fr2));
 #endif
+
+#if 1
+  a2 = xfabsq(a0);
+  mpfr_abs(fr2, fr0, GMP_RNDN);
+
+  printf("\nfabs\n");
+  mpfr_set_f128(fr2, mpfr_get_f128(fr2, GMP_RNDN), GMP_RNDN);
+  printf("corr : %s\n", sprintfr(fr2));
+  mpfr_set_f128(fr2, xgetq(a2, lane), GMP_RNDN);
+  printf("test : %s\n", sprintfr(fr2));
+#endif
+
+#if 1
+  a2 = xcopysignq(a0, a1);
+  mpfr_copysign(fr2, fr0, fr1, GMP_RNDN);
+
+  printf("\ncopysign\n");
+  mpfr_set_f128(fr2, mpfr_get_f128(fr2, GMP_RNDN), GMP_RNDN);
+  printf("corr : %s\n", sprintfr(fr2));
+  mpfr_set_f128(fr2, xgetq(a2, lane), GMP_RNDN);
+  printf("test : %s\n", sprintfr(fr2));
+#endif
+
+#if 1
+  a2 = xfmaxq(a0, a1);
+  mpfr_max(fr2, fr0, fr1, GMP_RNDN);
+
+  printf("\nmax\n");
+  mpfr_set_f128(fr2, mpfr_get_f128(fr2, GMP_RNDN), GMP_RNDN);
+  printf("corr : %s\n", sprintfr(fr2));
+  mpfr_set_f128(fr2, xgetq(a2, lane), GMP_RNDN);
+  printf("test : %s\n", sprintfr(fr2));
+#endif
+
+#if 1
+  a2 = xfminq(a0, a1);
+  mpfr_min(fr2, fr0, fr1, GMP_RNDN);
+
+  printf("\nmin\n");
+  mpfr_set_f128(fr2, mpfr_get_f128(fr2, GMP_RNDN), GMP_RNDN);
+  printf("corr : %s\n", sprintfr(fr2));
+  mpfr_set_f128(fr2, xgetq(a2, lane), GMP_RNDN);
+  printf("test : %s\n", sprintfr(fr2));
+#endif
+
+#if 1
+  a2 = xfdimq_u05(a0, a1);
+  mpfr_dim(fr2, fr0, fr1, GMP_RNDN);
+
+  printf("\nfdim\n");
+  mpfr_set_f128(fr2, mpfr_get_f128(fr2, GMP_RNDN), GMP_RNDN);
+  printf("corr : %s\n", sprintfr(fr2));
+  mpfr_set_f128(fr2, xgetq(a2, lane), GMP_RNDN);
+  printf("test : %s\n", sprintfr(fr2));
+#endif
 }
 #endif
 #endif
diff --git a/travis/before_script.aarch64-gcc.sh b/travis/before_script.aarch64-gcc.sh
index 756ee4ba..56c4c88c 100644
--- a/travis/before_script.aarch64-gcc.sh
+++ b/travis/before_script.aarch64-gcc.sh
@@ -8,5 +8,5 @@ ninja all
 cd /build
 mkdir build-cross
 cd build-cross
-cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_TOOLCHAIN_FILE=../travis/toolchain-aarch64.cmake -DNATIVE_BUILD_DIR=`pwd`/../build-native -DEMULATOR=qemu-aarch64-static -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE ..
+cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_TOOLCHAIN_FILE=../travis/toolchain-aarch64.cmake -DNATIVE_BUILD_DIR=`pwd`/../build-native -DEMULATOR=qemu-aarch64-static -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE ..
 
diff --git a/travis/before_script.arm64-clang-lto.sh b/travis/before_script.arm64-clang-lto.sh
index 7a715e81..9a5eab57 100644
--- a/travis/before_script.arm64-clang-lto.sh
+++ b/travis/before_script.arm64-clang-lto.sh
@@ -4,4 +4,4 @@ mkdir sleef.build
 cd sleef.build
 export CC=clang-8
 export CXX=clang++-8
-cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_SHARED_LIBS=FALSE -DENABLE_LTO=TRUE -DCMAKE_LINKER=lld-8 -DSLEEF_ENABLE_LLVM_BITCODE=TRUE ..
+cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_SHARED_LIBS=FALSE -DENABLE_LTO=TRUE -DCMAKE_LINKER=lld-8 -DSLEEF_ENABLE_LLVM_BITCODE=TRUE ..
diff --git a/travis/before_script.arm64-clang.sh b/travis/before_script.arm64-clang.sh
index a8edca21..915b87f9 100644
--- a/travis/before_script.arm64-clang.sh
+++ b/travis/before_script.arm64-clang.sh
@@ -4,4 +4,4 @@ mkdir sleef.build
 cd sleef.build
 export CC=clang-8
 export CXX=clang++-8
-cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENABLE_ALTDIV=TRUE -DENABLE_ALTSQRT=TRUE ..
+cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENABLE_ALTDIV=TRUE -DENABLE_ALTSQRT=TRUE ..
diff --git a/travis/before_script.arm64-gcc-lto.sh b/travis/before_script.arm64-gcc-lto.sh
index b15a7f4a..f4c4af1c 100644
--- a/travis/before_script.arm64-gcc-lto.sh
+++ b/travis/before_script.arm64-gcc-lto.sh
@@ -4,4 +4,4 @@ mkdir sleef.build
 cd sleef.build
 export CC=gcc-7
 export CXX=g++-7
-cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_SHARED_LIBS=FALSE -DENABLE_LTO=TRUE ..
+cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_SHARED_LIBS=FALSE -DENABLE_LTO=TRUE ..
diff --git a/travis/before_script.arm64-gcc-sve.sh b/travis/before_script.arm64-gcc-sve.sh
index 7329def1..3a9009fe 100644
--- a/travis/before_script.arm64-gcc-sve.sh
+++ b/travis/before_script.arm64-gcc-sve.sh
@@ -5,4 +5,4 @@ cd sleef.build
 export PATH=/opt/local/bin:$PATH
 export LD_LIBRARY_PATH=/opt/local/lib:$LD_LIBRARY_PATH
 export CC=gcc-10
-cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DEMULATOR=qemu-aarch64 -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_QUAD=FALSE -DENFORCE_SVE=TRUE ..
+cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DEMULATOR=qemu-aarch64 -DENFORCE_TESTER3=TRUE -DBUILD_INLINE_HEADERS=TRUE -DBUILD_QUAD=FALSE -DBUILD_DFT=TRUE -DENFORCE_SVE=TRUE ..
diff --git a/travis/before_script.arm64-gcc.sh b/travis/before_script.arm64-gcc.sh
index a96211f7..0b0c976a 100644
--- a/travis/before_script.arm64-gcc.sh
+++ b/travis/before_script.arm64-gcc.sh
@@ -3,4 +3,4 @@ set -ev
 mkdir sleef.build
 cd sleef.build
 export CC=gcc-8
-cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE ..
+cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE ..
diff --git a/travis/before_script.armhf-gcc.sh b/travis/before_script.armhf-gcc.sh
index 808f6016..8c4bd4fa 100644
--- a/travis/before_script.armhf-gcc.sh
+++ b/travis/before_script.armhf-gcc.sh
@@ -8,4 +8,4 @@ ninja all
 cd /build
 mkdir build-cross
 cd build-cross
-cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_TOOLCHAIN_FILE=../travis/toolchain-armhf.cmake -DNATIVE_BUILD_DIR=`pwd`/../build-native -DEMULATOR=qemu-arm-static -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE ..
+cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_TOOLCHAIN_FILE=../travis/toolchain-armhf.cmake -DNATIVE_BUILD_DIR=`pwd`/../build-native -DEMULATOR=qemu-arm-static -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE ..
diff --git a/travis/before_script.osx-clang.sh b/travis/before_script.osx-clang.sh
index 7f4f3fab..7eda5aeb 100644
--- a/travis/before_script.osx-clang.sh
+++ b/travis/before_script.osx-clang.sh
@@ -2,4 +2,4 @@
 set -ev
 mkdir sleef.build
 cd sleef.build
-cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DOPENSSL_ROOT_DIR=/usr/local/opt/openssl -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
+cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DOPENSSL_ROOT_DIR=/usr/local/opt/openssl -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
diff --git a/travis/before_script.osx-gcc.sh b/travis/before_script.osx-gcc.sh
index b8d9bc2b..7b959a9d 100644
--- a/travis/before_script.osx-gcc.sh
+++ b/travis/before_script.osx-gcc.sh
@@ -3,4 +3,4 @@ set -ev
 mkdir sleef.build
 cd sleef.build
 export CC=gcc-6
-cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DOPENSSL_ROOT_DIR=/usr/local/opt/openssl -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
+cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DOPENSSL_ROOT_DIR=/usr/local/opt/openssl -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
diff --git a/travis/before_script.ppc64le-clang.sh b/travis/before_script.ppc64le-clang.sh
index 1bf4b9e8..2d1c8d5b 100644
--- a/travis/before_script.ppc64le-clang.sh
+++ b/travis/before_script.ppc64le-clang.sh
@@ -3,4 +3,4 @@ set -ev
 mkdir build && cd build
 
 cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install \
-      -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_VSX=TRUE -DENFORCE_VSX3=TRUE ..
+      -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_VSX=TRUE -DENFORCE_VSX3=TRUE ..
diff --git a/travis/before_script.ppc64le-gcc.sh b/travis/before_script.ppc64le-gcc.sh
index 1bf4b9e8..2d1c8d5b 100644
--- a/travis/before_script.ppc64le-gcc.sh
+++ b/travis/before_script.ppc64le-gcc.sh
@@ -3,4 +3,4 @@ set -ev
 mkdir build && cd build
 
 cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install \
-      -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_VSX=TRUE -DENFORCE_VSX3=TRUE ..
+      -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_VSX=TRUE -DENFORCE_VSX3=TRUE ..
diff --git a/travis/before_script.s390x-clang.sh b/travis/before_script.s390x-clang.sh
index 3c6ee2e2..b0124b97 100644
--- a/travis/before_script.s390x-clang.sh
+++ b/travis/before_script.s390x-clang.sh
@@ -3,4 +3,4 @@ set -ev
 mkdir build && cd build
 
 cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install \
-      -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_VXE=TRUE -DENFORCE_VXE2=TRUE -DCMAKE_BUILD_TYPE=Debug ..
+      -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_VXE=TRUE -DENFORCE_VXE2=TRUE -DCMAKE_BUILD_TYPE=Debug ..
diff --git a/travis/before_script.s390x-gcc.sh b/travis/before_script.s390x-gcc.sh
index 6407d9ac..dae6b1e6 100644
--- a/travis/before_script.s390x-gcc.sh
+++ b/travis/before_script.s390x-gcc.sh
@@ -3,4 +3,4 @@ set -ev
 mkdir build && cd build
 
 cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install \
-      -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_VXE=TRUE ..
+      -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE -DENFORCE_VXE=TRUE ..
diff --git a/travis/before_script.x86_64-clang.sh b/travis/before_script.x86_64-clang.sh
index b6069f85..b7572787 100644
--- a/travis/before_script.x86_64-clang.sh
+++ b/travis/before_script.x86_64-clang.sh
@@ -3,4 +3,4 @@ set -ev
 mkdir sleef.build
 cd sleef.build
 export CC=clang-8
-cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=FALSE -DBUILD_INLINE_HEADERS=TRUE  -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
+cmake -G Ninja -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=FALSE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE  -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
diff --git a/travis/before_script.x86_64-gcc.sh b/travis/before_script.x86_64-gcc.sh
index a1b8b423..8ca0429f 100644
--- a/travis/before_script.x86_64-gcc.sh
+++ b/travis/before_script.x86_64-gcc.sh
@@ -4,4 +4,4 @@ mkdir sleef.build
 cd sleef.build
 export CC=gcc-7
 export CXX=g++-7
-cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_INLINE_HEADERS=TRUE  -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..
+cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DRUNNING_ON_TRAVIS=TRUE -DCMAKE_INSTALL_PREFIX=../install -DSLEEF_SHOW_CONFIG=1 -DENFORCE_TESTER3=TRUE -DBUILD_QUAD=TRUE -DBUILD_DFT=TRUE -DBUILD_INLINE_HEADERS=TRUE  -DENFORCE_SSE2=TRUE -DENFORCE_SSE4=TRUE -DENFORCE_AVX=TRUE -DENFORCE_FMA4=TRUE -DENFORCE_AVX2=TRUE -DENFORCE_AVX512F=TRUE ..