================
@@ -678,6 +682,71 @@ fp::ExceptionBehavior CallBase::getExceptionBehavior()
const {
return fp::ebIgnore;
}
+DenormalMode::DenormalModeKind CallBase::getInputDenormMode() const {
+ if (auto InDenormBundle = getOperandBundle(LLVMContext::OB_fp_control)) {
+ auto DenormOperand =
+ getBundleOperandByPrefix(*InDenormBundle, "denorm.in=");
+ if (DenormOperand) {
+ if (auto Mode = parseDenormalKindFromOperandBundle(*DenormOperand))
+ return *Mode;
+ } else {
+ return DenormalMode::IEEE;
+ }
+ }
+
+ if (!getParent())
+ return DenormalMode::IEEE;
+ const Function *F = getFunction();
+ if (!F)
+ return DenormalMode::IEEE;
+
+ Type *Ty = nullptr;
+ for (auto &A : args())
+ if (auto *T = A.get()->getType(); T->isFPOrFPVectorTy()) {
+ Ty = T;
+ break;
+ }
+ assert(Ty && "Some input argument must be of floating-point type");
----------------
spavloff wrote:
Introduced "denorm.f32.in=" and "denorm.f32.out=" bundle operands.
https://github.com/llvm/llvm-project/pull/136501
_______________________________________________
llvm-branch-commits mailing list
llvm-branch-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
