================
@@ -729,6 +729,139 @@ mlir::LogicalResult
CIRToLLVMAtomicXchgLowering::matchAndRewrite(
return mlir::success();
}
+static mlir::LLVM::AtomicBinOp
+getLLVMAtomicBinOp(cir::AtomicFetchKind k, bool isInt, bool isSignedInt) {
+ switch (k) {
+ case cir::AtomicFetchKind::Add:
+ return isInt ? mlir::LLVM::AtomicBinOp::add :
mlir::LLVM::AtomicBinOp::fadd;
+ case cir::AtomicFetchKind::Sub:
+ return isInt ? mlir::LLVM::AtomicBinOp::sub :
mlir::LLVM::AtomicBinOp::fsub;
+ case cir::AtomicFetchKind::And:
+ return mlir::LLVM::AtomicBinOp::_and;
+ case cir::AtomicFetchKind::Xor:
+ return mlir::LLVM::AtomicBinOp::_xor;
+ case cir::AtomicFetchKind::Or:
+ return mlir::LLVM::AtomicBinOp::_or;
+ case cir::AtomicFetchKind::Nand:
+ return mlir::LLVM::AtomicBinOp::nand;
+ case cir::AtomicFetchKind::Max: {
+ if (!isInt)
+ return mlir::LLVM::AtomicBinOp::fmax;
----------------
bcardosolopes wrote:
is this tested? can't find fmax in the tests.
https://github.com/llvm/llvm-project/pull/161631
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