[PATCH] D57788: [X86] Don't set exception mask bits when modifying FPCW to change rounding mode for fp->int conversion

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon accepted this revision.
RKSimon added a comment.
This revision is now accepted and ready to land.

LGTM with one minor



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Comment at: lib/Target/X86/X86ISelLowering.cpp:30071
+
+    // OR 1s into bit 10 and 11.
+    unsigned NewCW =
----------------
Explain what the bits represent


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  https://reviews.llvm.org/D57788/new/

https://reviews.llvm.org/D57788