Zhao Jiazhong 129ef0a16b [mips64][loong64][codegen] Sign-extend uint32 values to 64-bit ... Due to MIPS64 ISA feature, 32-bit values should be sign-extended in 64-bit registers, no matter it's signed or unsigned. Besides, LoongArch64 also has this feature, and a similar change has been made before loong64 port's land in V8. This CL also make a small fix for loong64. Change-Id: Ib284662931082365f727925af61781e3653debc8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3193595 Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Liu yu <liuyu@loongson.cn> Cr-Commit-Position: refs/heads/main@{#77154}		2021-09-30 07:53:06 +00:00
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instruction-selector-mips64-unittest.cc	[mips64][loong64][codegen] Sign-extend uint32 values to 64-bit	2021-09-30 07:53:06 +00:00