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| author | Nikita Popov <npopov@redhat.com> | 2023-11-07 11:16:10 +0100 |
|---|---|---|
| committer | Nikita Popov <npopov@redhat.com> | 2023-11-07 11:16:10 +0100 |
| commit | c82cc62387c84877ef2a08f12e9be89ef1c33000 (patch) | |
| tree | 73d53c3f31a4307e4d7760a4481c63cb22e4e7b6 /llvm/lib/IR/Constants.cpp | |
| parent | d1ee26ba9f51dcb09074a0a038992b7d36f4917a (diff) | |
| download | llvm-c82cc62387c84877ef2a08f12e9be89ef1c33000.zip llvm-c82cc62387c84877ef2a08f12e9be89ef1c33000.tar.gz llvm-c82cc62387c84877ef2a08f12e9be89ef1c33000.tar.bz2 | |
Revert "[IR] Mark mul and ashr const exprs as undesirable"
This reverts commit 0a362f12ec60a49a054befec8620a8e69523af54.
This causes test failures in flang.
Diffstat (limited to 'llvm/lib/IR/Constants.cpp')
| -rw-r--r-- | llvm/lib/IR/Constants.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/IR/Constants.cpp b/llvm/lib/IR/Constants.cpp index 0005b2f..4e48069 100644 --- a/llvm/lib/IR/Constants.cpp +++ b/llvm/lib/IR/Constants.cpp @@ -2133,13 +2133,13 @@ bool ConstantExpr::isDesirableBinOp(unsigned Opcode) { case Instruction::FRem: case Instruction::And: case Instruction::Or: - case Instruction::Mul: - case Instruction::AShr: return false; case Instruction::Add: case Instruction::Sub: + case Instruction::Mul: case Instruction::Shl: case Instruction::LShr: + case Instruction::AShr: case Instruction::Xor: return true; default: |