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| author | Nate Begeman <natebegeman@mac.com> | 2009-12-14 05:15:02 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2009-12-14 05:15:02 +0000 |
| commit | 67dfd4236aefc2228b2873fad63bfd71acf75bda (patch) | |
| tree | 9eb5de9cb78d4894925064f9b4865bc7c7628c36 /clang/lib/CodeGen | |
| parent | aaa6ac10a67debea0b8f728652b7e04a4c371bf0 (diff) | |
| download | bcm5719-llvm-67dfd4236aefc2228b2873fad63bfd71acf75bda.tar.gz bcm5719-llvm-67dfd4236aefc2228b2873fad63bfd71acf75bda.zip | |
Revert mmx palignr to use an intrinsic, since mmx shuffle patterns are missing.
llvm-svn: 91269
Diffstat (limited to 'clang/lib/CodeGen')
| -rw-r--r-- | clang/lib/CodeGen/CGBuiltin.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp index 5d5caa2e9a7..c70443245c7 100644 --- a/clang/lib/CodeGen/CGBuiltin.cpp +++ b/clang/lib/CodeGen/CGBuiltin.cpp @@ -805,8 +805,11 @@ Value *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID, Ops[0] = Builder.CreateBitCast(Ops[0], PtrTy); return Builder.CreateStore(Ops[1], Ops[0]); } - case X86::BI__builtin_ia32_palignr128: case X86::BI__builtin_ia32_palignr: { + Function *F = CGM.getIntrinsic(Intrinsic::x86_ssse3_palign_r); + return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size()); + } + case X86::BI__builtin_ia32_palignr128: { unsigned shiftVal = cast<llvm::ConstantInt>(Ops[2])->getZExtValue(); // If palignr is shifting the pair of input vectors less than 17 bytes, |
