Bug 107578 - [13 regression] r13-3761-ga239a63f868e29 causes excess errors for g++.dg/pr71488.C
Summary: [13 regression] r13-3761-ga239a63f868e29 causes excess errors for g++.dg/pr71...
Status: RESOLVED DUPLICATE of bug 107561
Alias: None
Product: gcc
Classification: Unclassified
Component: other (show other bugs)
Version: 13.0
: P3 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-11-08 18:23 UTC by seurer
Modified: 2022-11-08 18:27 UTC (History)
1 user (show)

See Also:
Host: powerpc64-linux-gnu, powerpc64le-linux-gnu
Target: powerpc64-linux-gnu, powerpc64le-linux-gnu
Build: powerpc64-linux-gnu, powerpc64le-linux-gnu
Known to work:
Known to fail:
Last reconfirmed:

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Description seurer 2022-11-08 18:23:23 UTC 
g:a239a63f868e29e9276088e7c0fb00804c2903ba, r13-3761-ga239a63f868e29

make  -k check-gcc RUNTESTFLAGS="dg.exp=g++.dg/pr71488.C"
FAIL: g++.dg/pr71488.C   (test for excess errors)
# of expected passes		1
# of unexpected failures	1


Excess errors:
/home/seurer/gcc/git/build/gcc-test/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/bits/valarray_array.h:154:27: warning: 'void* __builtin_memcpy(void*, const void*, long unsigned int)' writing 8 or more bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]



commit a239a63f868e29e9276088e7c0fb00804c2903ba (HEAD, refs/bisect/bad)
Author: Aldy Hernandez <aldyh@redhat.com>
Date:   Fri Nov 4 22:24:42 2022 +0100

    Improve multiplication by powers of 2 in range-ops.
Comment 1 Andrew Pinski 2022-11-08 18:27:16 UTC 
Aldy has a typo in the bug report which most likely the reason why you could not find it.

Anyways this is a dup of bug 107561 (I will fix the typo in a second).

*** This bug has been marked as a duplicate of bug 107561 ***