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Handle llvm.x86.sse2.maskmov.dqu in 64-bit.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64240 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2009-02-10 22:06:28 +00:00
parent 7403eeaa88
commit 1d76864df3
2 changed files with 16 additions and 0 deletions
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5
lib/Target/X86/X86InstrSSE.td
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@ -2231,6 +2231,11 @@ def MASKMOVDQU : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask),
"maskmovdqu\t{$mask, $src|$src, $mask}",
[(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>;
let Uses = [RDI] in
def MASKMOVDQU64 : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask),
"maskmovdqu\t{$mask, $src|$src, $mask}",
[(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, RDI)]>;
// Non-temporal stores
def MOVNTPDmr : PDI<0x2B, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src),
"movntpd\t{$src, $dst|$dst, $src}",

11
test/CodeGen/X86/maskmovdqu.ll Normal file
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@ -0,0 +1,11 @@
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep -i EDI
; RUN: llvm-as < %s | llc -march=x86-64 -mattr=+sse2 | grep -i RDI
; rdar://6573467
define void @test(<16 x i8> %a, <16 x i8> %b, i32 %dummy, i8* %c) nounwind {
entry:
tail call void @llvm.x86.sse2.maskmov.dqu( <16 x i8> %a, <16 x i8> %b, i8* %c )
ret void
}
declare void @llvm.x86.sse2.maskmov.dqu(<16 x i8>, <16 x i8>, i8*) nounwind