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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 | c3420ffb282c6ffc0192013bf8045b6c21eddece (patch) | |
| tree | 15555824acdc141dba9403810878b13447b19c2e /lib/CodeGen/CGBuiltin.cpp | |
| parent | 83d4c969a015a14615b1af56423d02c2381ba240 (diff) | |
Revert mmx palignr to use an intrinsic, since mmx shuffle patterns are missing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91269 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGBuiltin.cpp')
| -rw-r--r-- | lib/CodeGen/CGBuiltin.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp index 5d5caa2e9a..c70443245c 100644 --- a/lib/CodeGen/CGBuiltin.cpp +++ b/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, |