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fix rdar://8490728 - llvm-mc rejects gpr64 form of 'movmskpd'

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llvm-svn: 115029
This commit is contained in:
Chris Lattner 2010-09-29 05:05:03 +00:00
parent 890c21a20a
commit 9c58de2dc4
2 changed files with 11 additions and 2 deletions
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6
lib/Target/X86/X86InstrSSE.td
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@ -1420,9 +1420,11 @@ let AddedComplexity = 10 in {
/// sse12_extr_sign_mask - sse 1 & 2 unpack and interleave
multiclass sse12_extr_sign_mask<RegisterClass RC, Intrinsic Int, string asm,
Domain d> {
def rr : PI<0x50, MRMSrcReg, (outs GR32:$dst), (ins RC:$src),
!strconcat(asm, "\t{$src, $dst|$dst, $src}"),
def rr32 : PI<0x50, MRMSrcReg, (outs GR32:$dst), (ins RC:$src),
!strconcat(asm, "\t{$src, $dst|$dst, $src}"),
[(set GR32:$dst, (Int RC:$src))], d>;
def rr64 : PI<0x50, MRMSrcReg, (outs GR64:$dst), (ins RC:$src),
!strconcat(asm, "\t{$src, $dst|$dst, $src}"), [], d>, REX_W;
}
// Mask creation

7
test/MC/AsmParser/X86/x86_instructions.s
View File

@ -459,3 +459,10 @@ cvttpd2dq 0xdeadbeef(%ebx,%ecx,8),%xmm5
// CHECK: cvttpd2dq 3735928559(%ebx,%ecx,8), %xmm5
// CHECK: encoding: [0x67,0x66,0x0f,0xe6,0xac,0xcb,0xef,0xbe,0xad,0xde]
// rdar://8490728 - llvm-mc rejects 'movmskpd'
movmskpd %xmm6, %rax
// CHECK: movmskpd %xmm6, %rax
// CHECK: encoding: [0x66,0x48,0x0f,0x50,0xc6]
movmskpd %xmm6, %eax
// CHECK: movmskpd %xmm6, %eax
// CHECK: encoding: [0x66,0x0f,0x50,0xc6]