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[X86] Use __builtin_ia32_paddq and __builtin_ia32_psubq to implement a couple intrins...
authorCraig Topper <craig.topper@gmail.com>
Wed, 11 Nov 2015 08:00:41 +0000 (08:00 +0000)
committerCraig Topper <craig.topper@gmail.com>
Wed, 11 Nov 2015 08:00:41 +0000 (08:00 +0000)
commit271fd30fa4b44d153568a573b1b447307fd1bce4
tree4fb11016cddb164a02d868150e392cf9507175c3tree | snapshot
parent9477983ae410dacaf671729803953c63faa5e95fcommit | diff
[X86] Use __builtin_ia32_paddq and __builtin_ia32_psubq to implement a couple intrinsics that were supposed to operate on MMX registers. Otherwise we end up operating on GPRs. Throw in a test for _mm_mul_su32 while I was there.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@252711 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Headers/emmintrin.h diff | blob | history
test/CodeGen/sse-builtins.c diff | blob | history
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