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Re: [Patch, PR 57787] Wasted work in ix86_pad_returns()


On 07/22/2013 12:01 PM, pchang9@cs.wisc.edu wrote:
Hi,

The problem appears in revision 201034 in version 4.9. I also reported
this problem at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57787.

Bootstrap and regression-tested on x86_64-linux.

In method "ix86_pad_returns()" in i386.c, the loop on line 35723 should
break immediately after "replace" is set to "true".


2013-07-22  Chang  <pchang9@cs.wisc.edu>

         * i386.c (ix86_pad_returns): Exit loop after setting replace.
Thanks.  Installed.
jeff


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