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A better fix for my previous patch, MOVZQI2PQIrr just requires SSE2.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49986 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2008-04-20 05:52:46 +00:00
parent b15f760cda
commit bd381a777b
2 changed files with 3 additions and 3 deletions
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2
lib/Target/X86/X86InstrSSE.td
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@ -2312,7 +2312,7 @@ def : Pat<(v2f64 (vector_shuffle immAllZerosV_bc,
(v2f64 (scalar_to_vector
(f64 (bitconvert GR64:$src)))),
MOVL_shuffle_mask)),
(MOVZQI2PQIrr GR64:$src)>, Requires<[HasSSE3]>;
(MOVZQI2PQIrr GR64:$src)>, Requires<[HasSSE2]>;
let AddedComplexity = 20 in {

4
test/CodeGen/X86/vec_shuffle-17.ll
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@ -1,5 +1,5 @@
; RUN: llvm-as < %s | llc -march=x86-64 -mattr=+sse3 | grep {movd.*%rdi, %xmm0}
; RUN: llvm-as < %s | llc -march=x86-64 -mattr=+sse3 | not grep xor
; RUN: llvm-as < %s | llc -march=x86-64 | grep {movd.*%rdi, %xmm0}
; RUN: llvm-as < %s | llc -march=x86-64 | not grep xor
; PR2108
define <2 x i64> @doload64(i64 %x) nounwind {