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5 Commits

Author SHA1 Message Date
NAKAMURA Takumi
65e9404646 Relax expressions and add explicit triplets -linux and -win32. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126215 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-22 07:21:51 +00:00
Bruno Cardoso Lopes
ae4f7421c0 Add one more pattern to fallback movddup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113522 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-09-09 18:48:34 +00:00
Bruno Cardoso Lopes
29c353b9c3 Using target specific nodes for shuffle nodes makes the mask 
check more strict, breaking some cases not checked in the
testsuite, but also exposes some foldings not done before,
as this example:

  movaps  (%rdi), %xmm0
  movaps  (%rax), %xmm1
  movaps  %xmm0, %xmm2
  movss %xmm1, %xmm2
  shufps  $36, %xmm2, %xmm0

now is generated as:

  movaps  (%rdi), %xmm0
  movaps  %xmm0, %xmm1
  movlps  (%rax), %xmm1
  shufps  $36, %xmm1, %xmm0



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112753 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-09-01 22:33:20 +00:00
Chris Lattner
8e1fad4bb7 merge a bunch more sse3 tests into sse3.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79115 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-15 17:21:44 +00:00
Mon P Wang
6b3ef693d7 For yonah, fix a vector shuffle case for v16i8 where we didn't properly clear some bits. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66684 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-11 18:47:57 +00:00