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From: "venkataramanan.kumar at amd dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug target/52908] xop-mul-1:f9 miscompiled on bulldozer (-mxop)
Date: Fri, 04 May 2012 10:43:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52908

Venkataramanan <venkataramanan.kumar at amd dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |venkataramanan.kumar at amd
                   |                            |dot com

--- Comment #4 from Venkataramanan <venkataramanan.kumar at amd dot com> 2012-05-04 10:42:43 UTC ---
Hi Uros,

I have not yet explored the patches.

A Quick make check on i386.exp result is shown below: 

sh compare_tests  ../../build_186236 ../../build_186236_patch/
# Comparing directories
## Dir1=../../build_186236: 7 sum files
## Dir2=../../build_186236_patch/: 7 sum files

# Comparing 7 common sum files
## /bin/sh compare_tests  /tmp/gxx-sum1.21222 /tmp/gxx-sum2.21222
Tests that now fail, but worked before:

gcc.target/i386/xop-imul32widen-vector.c scan-assembler vpmacsdql

Tests that now work, but didn't before:

gcc.target/i386/xop-mul-1.c execution test

## Differences found:
# 1 differences in 7 common sum files found