[clang] [CIR] Set up FP-constrained state in startFunction (PR #198362)

[via cfe-commits]

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@@ -777,6 +783,8 @@ cir::FuncOp CIRGenFunction::generateCode(clang::GlobalDecl gd, cir::FuncOp fn,
 
     // Emit the standard function prologue.
     startFunction(gd, retTy, fn, funcType, args, loc, bodyRange.getBegin());
+    if (skipFunctionBody)
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adams381 wrote:

Dropped skipFunctionBody. startFunction calls errorNYI for UsesFPIntrin/StrictFP; generateCode returns right after the prologue on the same predicate so we never emit the body for that function. TU-wide hasErrorOccurred() was what broke parallel.c; this stays per-function without a stmt flag. NYI test removed.

https://github.com/llvm/llvm-project/pull/198362