[llvm-commits] [PATCH] Stop APInt::shl from generating llvm.trap

[Chris Lattner]

On Oct 25, 2012, at 10:52 AM, JF Bastien <jfb at google.com> wrote:

> Hi,
> 
> APInt::shl generated llvm.trap to guard against shifts greater than bit-width. This was already checked with an assert, and there was a special case for shifts equal to bit-width. Modify this check to catch shifts greater than or equal to bit-width, so llvm.trap isn't generated.
> 
> Please review this one-character-change patch.

LGTM,

-Chris
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