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[Bug libc/20956] New: debug/tst-backtrace3-6 don't work with -O3 anymore
- From: "markus at trippelsdorf dot de" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Sat, 10 Dec 2016 17:40:53 +0000
- Subject: [Bug libc/20956] New: debug/tst-backtrace3-6 don't work with -O3 anymore
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=20956
Bug ID: 20956
Summary: debug/tst-backtrace3-6 don't work with -O3 anymore
Product: glibc
Version: 2.26
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: libc
Assignee: unassigned at sourceware dot org
Reporter: markus at trippelsdorf dot de
CC: drepper.fsp at gmail dot com, fweimer at redhat dot com
Target Milestone: ---
Since:
commit c23de0aacbeaa7a091609b35764bed931475a16d
Author: Florian Weimer <fweimer@redhat.com>
Date: Fri Dec 9 08:18:27 2016 +0100
support: Introduce new subdirectory for test infrastructure
I get when building with -O3:
FAIL: debug/tst-backtrace3
FAIL: debug/tst-backtrace4
FAIL: debug/tst-backtrace5
FAIL:
debug/tst-backtrace6
Before:
markus@x4 debug % ./tst-backtrace3
Obtained backtrace with 4 functions
Function 0: ./tst-backtrace3(fn+0x1f) [0x4019df]
Function 1: ./tst-backtrace3(fn+0xf8) [0x401ab8]
Function 2: ./tst-backtrace3(fn+0xf8) [0x401ab8]
Function 3: ./tst-backtrace3() [0x401afe]
After:
markus@x4 debug % ./tst-backtrace3
Obtained backtrace with 4 functions
Function 0: ./tst-backtrace3(fn+0x1f) [0x40136f]
Function 1: ./tst-backtrace3(fn+0xf8) [0x401448]
Function 2: ./tst-backtrace3() [0x40148e]
Function 3: ./tst-backtrace3() [0x4014a9]
Failure on line 70
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