[clang] [llvm] Minimal support of floating-point operand bundles (PR #135658)

[Matt Arsenault via llvm-commits]

================
@@ -1092,7 +1092,7 @@ void CodeGenFunction::StartFunction(GlobalDecl GD, QualType RetTy,
   if ((FD && (FD->UsesFPIntrin() || FD->hasAttr<StrictFPAttr>())) ||
       (!FD && (FPExceptionBehavior != llvm::fp::ebIgnore ||
                RM != llvm::RoundingMode::NearestTiesToEven))) {
-    Builder.setIsFPConstrained(true);
+    Builder.setIsFPConstrained(true, false);
----------------
arsenm wrote:

Mystery boolean parameters, should at least get the argument name comment 

https://github.com/llvm/llvm-project/pull/135658