diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2008-05-24 02:56:30 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-05-24 02:56:30 +0000 |
| commit | a31593901de573813d1d8e7884a152011641a713 (patch) | |
| tree | 32c9f959580c44b6ccd935ec727bcafd3309304a /lib/VMCore/AutoUpgrade.cpp | |
| parent | e716bb1c59fe64c663d1d352e0e3889a28dbaca2 (diff) | |
Eliminate x86.sse2.punpckh.qdq and x86.sse2.punpckl.qdq.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51533 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/AutoUpgrade.cpp')
| -rw-r--r-- | lib/VMCore/AutoUpgrade.cpp | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/lib/VMCore/AutoUpgrade.cpp b/lib/VMCore/AutoUpgrade.cpp index 0d6ae43d0f..2f1e07c211 100644 --- a/lib/VMCore/AutoUpgrade.cpp +++ b/lib/VMCore/AutoUpgrade.cpp @@ -154,7 +154,9 @@ static bool UpgradeIntrinsicFunction1(Function *F, Function *&NewFn) { Name.compare(5,15,"x86.sse2.movs.d",15) == 0 || Name.compare(5,16,"x86.sse2.shuf.pd",16) == 0 || Name.compare(5,18,"x86.sse2.unpckh.pd",18) == 0 || - Name.compare(5,18,"x86.sse2.unpckl.pd",18) == 0 ) { + Name.compare(5,18,"x86.sse2.unpckl.pd",18) == 0 || + Name.compare(5,20,"x86.sse2.punpckh.qdq",20) == 0 || + Name.compare(5,20,"x86.sse2.punpckl.qdq",20) == 0) { // Calls to these intrinsics are transformed into ShuffleVector's. NewFn = 0; return true; @@ -193,6 +195,7 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) { bool isLoadH = false, isLoadL = false, isMovL = false; bool isMovSD = false, isShufPD = false; bool isUnpckhPD = false, isUnpcklPD = false; + bool isPunpckhQPD = false, isPunpcklQPD = false; if (strcmp(F->getNameStart(), "llvm.x86.sse2.loadh.pd") == 0) isLoadH = true; else if (strcmp(F->getNameStart(), "llvm.x86.sse2.loadl.pd") == 0) @@ -207,9 +210,13 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) { isUnpckhPD = true; else if (strcmp(F->getNameStart(), "llvm.x86.sse2.unpckl.pd") == 0) isUnpcklPD = true; + else if (strcmp(F->getNameStart(), "llvm.x86.sse2.punpckh.qdq") == 0) + isPunpckhQPD = true; + else if (strcmp(F->getNameStart(), "llvm.x86.sse2.punpckl.qdq") == 0) + isPunpcklQPD = true; if (isLoadH || isLoadL || isMovL || isMovSD || isShufPD || - isUnpckhPD || isUnpcklPD) { + isUnpckhPD || isUnpcklPD || isPunpckhQPD || isPunpcklQPD) { std::vector<Constant*> Idxs; Value *Op0 = CI->getOperand(1); ShuffleVectorInst *SI = NULL; @@ -246,12 +253,13 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) { Idxs.push_back(ConstantInt::get(Type::Int32Ty, 3)); Value *Mask = ConstantVector::get(Idxs); SI = new ShuffleVectorInst(ZeroV, Op0, Mask, "upgraded.", CI); - } else if (isMovSD || isUnpckhPD || isUnpcklPD) { + } else if (isMovSD || + isUnpckhPD || isUnpcklPD || isPunpckhQPD || isPunpcklQPD) { Value *Op1 = CI->getOperand(2); if (isMovSD) { Idxs.push_back(ConstantInt::get(Type::Int32Ty, 2)); Idxs.push_back(ConstantInt::get(Type::Int32Ty, 1)); - } else if (isUnpckhPD) { + } else if (isUnpckhPD || isPunpckhQPD) { Idxs.push_back(ConstantInt::get(Type::Int32Ty, 1)); Idxs.push_back(ConstantInt::get(Type::Int32Ty, 3)); } else { |