[PATCH] D72841: Add support for pragma float_control, to control precision and exception behavior at the source level

[John McCall via Phabricator via cfe-commits]

rjmccall added a comment.

We're also seeing test failures in Apple's Clang fork, e.g.

  test/CodeGen/finite-math.c:12:10: error: NSZ: expected string not found in input
   // NSZ: fadd nsz
           ^
  <stdin>:11:20: note: scanning from here
  define void @foo() #0 {
                     ^
  <stdin>:15:9: note: possible intended match here
   %add = fadd float %0, %1
          ^

I haven't checked yet whether we can reproduce upstream.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D72841/new/

https://reviews.llvm.org/D72841