Bug 275212 - lots of false positives from __memcpy_ssse3_back/__memmove_ssse3_back
Summary: lots of false positives from __memcpy_ssse3_back/__memmove_ssse3_back
Status: RESOLVED DUPLICATE of bug 275284
Alias: None
Product: valgrind
Classification: Developer tools
Component: memcheck (show other bugs)
Version: 3.7 SVN
Platform: Fedora RPMs Linux
: NOR minor
Target Milestone: ---
Assignee: Julian Seward
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-06-08 15:25 UTC by Caolan McNamara
Modified: 2011-06-09 15:04 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
add ssse3 variants (615 bytes, patch)
2011-06-08 15:25 UTC, Caolan McNamara 		Details
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Description Caolan McNamara 2011-06-08 15:25:45 UTC 
Created attachment 60785 [details]
add ssse3 variants

Version:           3.7 SVN
OS:                Linux

See https://bugzilla.redhat.com/show_bug.cgi?id=705790 for some more details, Fedora 15, glibc glibc-2.13.90-9, x86_64. valgrind 3.6.1

Attached is a patch against svn head to add __memcpy_ssse3_back and __memmove_ssse3_back variants

Reproducible: Always

Steps to Reproduce:
valgrind /path/to/libreoffice/soffice.bin
Comment 1 Tom Hughes 2011-06-09 15:04:39 UTC 
The real problem here is that we should never be reaching those routines as valgrind should have caught the memcpy/memmove call and stopped the IFUNC selector running.

Bug #275284 is dealing with the actual cause of this.

*** This bug has been marked as a duplicate of bug 275284 ***