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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2023-08-11 15:05:36 -0400 |
|---|---|---|
| committer | Matt Arsenault <arsenm2@gmail.com> | 2023-09-13 08:38:48 +0300 |
| commit | edecb6048148b7c22cfe567ccbf2dba5e1000bdc (patch) | |
| tree | c4eed491dc576e52622254b2ccd6c3ea944ff87d /llvm/lib/IR | |
| parent | 00061843bd93b7dd9f83e1448e569e193c22ccf8 (diff) | |
| download | llvm-edecb6048148b7c22cfe567ccbf2dba5e1000bdc.zip llvm-edecb6048148b7c22cfe567ccbf2dba5e1000bdc.tar.gz llvm-edecb6048148b7c22cfe567ccbf2dba5e1000bdc.tar.bz2 | |
Reapply "AMDGPU: Drop and auto-upgrade llvm.amdgcn.ldexp to llvm.ldexp"
This reverts commit d9333e360a7c52587ab6e4328e7493b357fb2cf3.
Diffstat (limited to 'llvm/lib/IR')
| -rw-r--r-- | llvm/lib/IR/AutoUpgrade.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/IR/AutoUpgrade.cpp b/llvm/lib/IR/AutoUpgrade.cpp index 4e10c6c..eedde64 100644 --- a/llvm/lib/IR/AutoUpgrade.cpp +++ b/llvm/lib/IR/AutoUpgrade.cpp @@ -926,6 +926,14 @@ static bool UpgradeIntrinsicFunction1(Function *F, Function *&NewFn) { NewFn = nullptr; return true; } + + if (Name.startswith("ldexp.")) { + // Target specific intrinsic became redundant + NewFn = Intrinsic::getDeclaration( + F->getParent(), Intrinsic::ldexp, + {F->getReturnType(), F->getArg(1)->getType()}); + return true; + } } break; |