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Put VMOVPQIto64rr in the VRPDI class. 

Patch by Joshua Magee.

llvm-svn: 180842
This commit is contained in:
Rafael Espindola 2013-05-01 13:00:16 +00:00
parent 59d55219cf
commit 817c1d92b4
2 changed files with 13 additions and 3 deletions
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6
llvm/lib/Target/X86/X86InstrSSE.td
View File

@ -4462,12 +4462,12 @@ def MOVPDI2DImr : PDI<0x7E, MRMDestMem, (outs), (ins i32mem:$dst, VR128:$src),
// Move Packed Doubleword Int first element to Doubleword Int
//
let SchedRW = [WriteMove] in {
def VMOVPQIto64rr : I<0x7E, MRMDestReg, (outs GR64:$dst), (ins VR128:$src),
"vmov{d|q}\t{$src, $dst|$dst, $src}",
def VMOVPQIto64rr : VRPDI<0x7E, MRMDestReg, (outs GR64:$dst), (ins VR128:$src),
"mov{d|q}\t{$src, $dst|$dst, $src}",
[(set GR64:$dst, (vector_extract (v2i64 VR128:$src),
(iPTR 0)))],
IIC_SSE_MOVD_ToGP>,
TB, OpSize, VEX, VEX_W, Requires<[HasAVX, In64BitMode]>;
VEX;
def MOVPQIto64rr : RPDI<0x7E, MRMDestReg, (outs GR64:$dst), (ins VR128:$src),
"mov{d|q}\t{$src, $dst|$dst, $src}",

10
llvm/test/CodeGen/X86/avx-basic.ll
View File

@ -121,3 +121,13 @@ define <16 x i16> @build_vec_16x16(i16 %a) nounwind readonly {
%res = insertelement <16 x i16> <i16 undef, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0>, i16 %a, i32 0
ret <16 x i16> %res
}
;;; Check that VMOVPQIto64rr generates the assembly string "vmovd". Previously
;;; an incorrect mnemonic of "movd" was printed for this instruction.
; CHECK: VMOVPQIto64rr
; CHECK: vmovd
define i64 @VMOVPQIto64rr(<2 x i64> %a) {
entry:
%vecext.i = extractelement <2 x i64> %a, i32 0
ret i64 %vecext.i
}