maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Allow non-AVX form of pmovmskb to take a GR64 operand. 

llvm-svn: 192341
This commit is contained in:
Craig Topper 2013-10-10 05:33:31 +00:00
parent 3ada6deaac
commit 5fb5bd3373
2 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
llvm/lib/Target/X86/X86InstrSSE.td
View File

@ -4314,6 +4314,8 @@ def PMOVMSKBrr : PDI<0xD7, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src),
"pmovmskb\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (int_x86_sse2_pmovmskb_128 VR128:$src))],
IIC_SSE_MOVMSK>;
def PMOVMSKBr64r : PDI<0xD7, MRMSrcReg, (outs GR64:$dst), (ins VR128:$src),
"pmovmskb\t{$src, $dst|$dst, $src}", [], IIC_SSE_MOVMSK>;
} // ExeDomain = SSEPackedInt

4
llvm/test/MC/X86/x86_64-encoding.s
View File

@ -231,3 +231,7 @@ sha256msg2 (%rax), %xmm2
// CHECK: filds (%rdi)
// CHECK: encoding: [0xdf,0x07]
filds (%rdi)
// CHECK: pmovmskb %xmm5, %rcx
// CHECK: encoding: [0x66,0x0f,0xd7,0xcd]
pmovmskb %xmm5,%rcx