hal/ia32: optimize exception_pushContext #2084

Job	Run time
call-ci / build (armv7a7-imx6ull-evk)	1m 8s
call-ci / build (armv7a9-zynq7000-qemu)	1m 17s
call-ci / build (armv7a9-zynq7000-zedboard)	1m 3s
call-ci / build (armv7a9-zynq7000-zturn)	1m 10s
call-ci / build (armv7m4-stm32l4x6-nucleo)	1m 8s
call-ci / build (armv7m7-imxrt105x-evk)	1m 9s
call-ci / build (armv7m7-imxrt106x-evk)	1m 13s
call-ci / build (armv7m7-imxrt117x-evk)	1m 11s
call-ci / build (armv8r52-mps3an536-qemu)	1m 5s
call-ci / build (armv8m33-mcxn94x-frdm)	1m 12s
call-ci / build (host-generic-pc)	52s
call-ci / build (ia32-generic-pc)	59s
call-ci / build (ia32-generic-qemu)	58s
call-ci / build (riscv64-generic-qemu)	1m 3s
call-ci / build (riscv64-generic-spike)	55s
call-ci / build (sparcv8leon3-generic-qemu)	51s
call-ci / build (sparcv8leon3-gr712rc-board)	56s
call-ci / build (sparcv8leon3-gr716-mimas)	51s
call-ci / build (sparcv8leon3-gr716-mini)	56s
call-ci / test HW (armv7a7-imx6ull-evk)	6m 20s
call-ci / test EMU (armv7a9-zynq7000-qemu)	8m 43s
call-ci / test HW (armv7m7-imxrt106x-evk)	2m 41s
call-ci / test EMU (host-generic-pc)	53s
call-ci / test HW (armv7m7-imxrt117x-evk)	2m 49s
call-ci / test EMU (ia32-generic-qemu)	6m 42s
call-ci / test HW (armv7a9-zynq7000-zedboard)	6m 43s
call-ci / test EMU (riscv64-generic-qemu)	5m 45s
call-ci / test HW (armv7m4-stm32l4x6-nucleo)	11m 30s
call-ci / test EMU (sparcv8leon3-generic-qemu)	2m 46s
call-ci / tests-summary	15s
call-ci / send-notification	0s
	1h 15m 4s

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