Fix LLVM default CPU on powerpc64 and powerpc64le #30987
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We currently pass generic as the CPU to LLVM. This results in worse than required code generation. On little endian, which is only POWER8, we avoid many POWER4 and newer instructions. Pass ppc64 and ppc64le instead.
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bors
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We currently pass generic as the CPU to LLVM. This results in worse than required code generation. On little endian, which is only POWER8, we avoid many POWER4 and newer instructions. Pass ppc64 and ppc64le instead.
bors
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Jan 18, 2016
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We currently pass generic as the CPU to LLVM. This results in worse
than required code generation. On little endian, which is only POWER8,
we avoid many POWER4 and newer instructions.
Pass ppc64 and ppc64le instead.