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* [Bug debug/53671] New: [4.8 Regression] Many guality test failures
@ 2012-06-14 14:01 hjl.tools at gmail dot com
2012-06-14 14:41 ` [Bug debug/53671] " hjl.tools at gmail dot com
` (17 more replies)
0 siblings, 18 replies; 19+ messages in thread
From: hjl.tools at gmail dot com @ 2012-06-14 14:01 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
Bug #: 53671
Summary: [4.8 Regression] Many guality test failures
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: hjl.tools@gmail.com
CC: aoliva@gcc.gnu.org
On Fedora 15/ia32, revision 188535 gave
FAIL: gcc.dg/guality/drap.c -O1 line 21 a == 5
FAIL: gcc.dg/guality/drap.c -O1 line 22 b == 6
FAIL: gcc.dg/guality/drap.c -O2 line 21 a == 5
FAIL: gcc.dg/guality/drap.c -O2 line 22 b == 6
FAIL: gcc.dg/guality/drap.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 21 a == 5
FAIL: gcc.dg/guality/drap.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 22 b == 6
FAIL: gcc.dg/guality/drap.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects
line 21 a == 5
FAIL: gcc.dg/guality/drap.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects
line 22 b == 6
FAIL: gcc.dg/guality/drap.c -O3 -fomit-frame-pointer line 21 a == 5
FAIL: gcc.dg/guality/drap.c -O3 -fomit-frame-pointer line 22 b == 6
FAIL: gcc.dg/guality/drap.c -O3 -g line 21 a == 5
FAIL: gcc.dg/guality/drap.c -O3 -g line 22 b == 6
FAIL: gcc.dg/guality/drap.c -Os line 21 a == 5
FAIL: gcc.dg/guality/drap.c -Os line 22 b == 6
FAIL: gcc.dg/guality/nrv-1.c -Os line 20 a2.i[0] == 42
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 12 arg1 == 1
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 12 arg2 == 2
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 12 arg3 == 3
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 14 arg1 == 1
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 14 arg2 == 2
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 14 arg3 == 3
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -O1 line 14 arg7 == 30
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 12 arg1 == 1
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 12 arg2 == 2
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 12 arg3 == 3
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 14 arg1 == 1
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 14 arg2 == 2
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 14 arg3 == 3
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -O2 line 14 arg7 == 30
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg1 == 1
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg2 == 2
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg3 == 3
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg1 == 1
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg2 == 2
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg3 == 3
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg7 == 30
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 14 arg7 == 30
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 12 arg1 == 1
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 12 arg2 == 2
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 12 arg3 == 3
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 14 arg1 == 1
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 14 arg2 == 2
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 14 arg3 == 3
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -O3 -fomit-frame-pointer line 14 arg7 == 30
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 12 arg1 == 1
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 12 arg2 == 2
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 12 arg3 == 3
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 14 arg1 == 1
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 14 arg2 == 2
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 14 arg3 == 3
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 14 arg7 == 30
FAIL: gcc.dg/guality/pr36728-1.c -Os line 12 arg1 == 1
FAIL: gcc.dg/guality/pr36728-1.c -Os line 12 arg2 == 2
FAIL: gcc.dg/guality/pr36728-1.c -Os line 12 arg3 == 3
FAIL: gcc.dg/guality/pr36728-1.c -Os line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -Os line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -Os line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -Os line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-1.c -Os line 14 arg1 == 1
FAIL: gcc.dg/guality/pr36728-1.c -Os line 14 arg2 == 2
FAIL: gcc.dg/guality/pr36728-1.c -Os line 14 arg3 == 3
FAIL: gcc.dg/guality/pr36728-1.c -Os line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-1.c -Os line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-1.c -Os line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-1.c -Os line 14 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 12 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 12 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 12 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 14 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 14 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 14 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -O1 line 14 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 12 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 12 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 12 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 14 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 14 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 14 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -O2 line 14 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 14 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects line 14 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 12 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 12 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 12 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 14 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 14 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 14 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -O3 -fomit-frame-pointer line 14 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 12 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 12 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 12 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 14 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 14 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 14 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -O3 -g line 14 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -Os line 12 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c -Os line 12 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c -Os line 12 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c -Os line 12 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -Os line 12 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -Os line 12 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -Os line 12 arg7 == 30
FAIL: gcc.dg/guality/pr36728-2.c -Os line 14 arg1 == 1
FAIL: gcc.dg/guality/pr36728-2.c -Os line 14 arg2 == 2
FAIL: gcc.dg/guality/pr36728-2.c -Os line 14 arg3 == 3
FAIL: gcc.dg/guality/pr36728-2.c -Os line 14 arg4 == 4
FAIL: gcc.dg/guality/pr36728-2.c -Os line 14 arg5 == 5
FAIL: gcc.dg/guality/pr36728-2.c -Os line 14 arg6 == 6
FAIL: gcc.dg/guality/pr36728-2.c -Os line 14 arg7 == 30
FAIL: gcc.dg/guality/pr41353-1.c -Os line 17 vari1 == 2 * 17
FAIL: gcc.dg/guality/pr41353-1.c -Os line 17 vari2 == 3 * 17
FAIL: gcc.dg/guality/pr41353-1.c -Os line 17 vari3 == 2 * 17
FAIL: gcc.dg/guality/pr41353-1.c -Os line 17 vari4 == 3 * 17
FAIL: gcc.dg/guality/pr41353-1.c -Os line 17 vari5 == 4 * 17
FAIL: gcc.dg/guality/pr41353-1.c -Os line 17 vari6 == 5 * 17
FAIL: gcc.dg/guality/pr41353-1.c -Os line 28 i == 37
FAIL: gcc.dg/guality/pr41353-1.c -Os line 28 i1 == 2 * 37
FAIL: gcc.dg/guality/pr41353-1.c -Os line 28 i2 == 3 * 37
FAIL: gcc.dg/guality/pr41353-2.c -Os line 13 vari1 == 2 * 17
FAIL: gcc.dg/guality/pr41353-2.c -Os line 13 vari2 == 3 * 17
FAIL: gcc.dg/guality/pr43051-1.c -Os line 35 v == 1
FAIL: gcc.dg/guality/pr43051-1.c -Os line 36 e == &a[1]
FAIL: gcc.dg/guality/pr43051-1.c -Os line 39 c == &a[0]
FAIL: gcc.dg/guality/pr43051-1.c -Os line 40 v == 1
FAIL: gcc.dg/guality/pr43051-1.c -Os line 41 e == &a[1]
FAIL: gcc.dg/guality/pr43077-1.c -Os line 11 vara == 0
FAIL: gcc.dg/guality/pr43077-1.c -Os line 19 vara == 1
FAIL: gcc.dg/guality/pr43479.c -Os line 12 n == 9
FAIL: gcc.dg/guality/pr43479.c -Os line 13 h == 9
FAIL: gcc.dg/guality/pr43479.c -Os line 13 i == 6
FAIL: gcc.dg/guality/pr43479.c -Os line 13 n == 9
FAIL: gcc.dg/guality/pr43479.c -Os line 18 h == 9
FAIL: gcc.dg/guality/pr43479.c -Os line 18 j == 8
FAIL: gcc.dg/guality/pr45882.c -Os line 16 b == 7
FAIL: gcc.dg/guality/pr45882.c -Os line 16 c == 11
FAIL: gcc.dg/guality/pr45882.c -Os line 16 d == 112
FAIL: gcc.dg/guality/pr45882.c -Os line 16 e == 142
FAIL: gcc.dg/guality/pr49888.c -Os line 12 c == 0
FAIL: gcc.dg/guality/sra-1.c -Os line 43 a.j == 14
FAIL: gcc.dg/guality/vla-1.c -O1 line 24 i == 5
FAIL: gcc.dg/guality/vla-1.c -O2 line 24 i == 5
FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none line 24 i == 5
FAIL: gcc.dg/guality/vla-1.c -O3 -fomit-frame-pointer line 24 i == 5
FAIL: gcc.dg/guality/vla-1.c -O3 -g line 24 i == 5
FAIL: gcc.dg/guality/vla-1.c -Os line 17 i == 5
FAIL: gcc.dg/guality/vla-1.c -Os line 17 sizeof (a) == 6
FAIL: gfortran.dg/guality/pr41558.f90 -Os line 7 s == 'foo'
Revision 188527 is OK. It may be caused by revision 188530:
http://gcc.gnu.org/ml/gcc-cvs/2012-06/msg00440.html
or revision 188531:
http://gcc.gnu.org/ml/gcc-cvs/2012-06/msg00441.html
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug debug/53671] [4.8 Regression] Many guality test failures
2012-06-14 14:01 [Bug debug/53671] New: [4.8 Regression] Many guality test failures hjl.tools at gmail dot com
@ 2012-06-14 14:41 ` hjl.tools at gmail dot com
2012-06-15 20:20 ` aoliva at gcc dot gnu.org
` (16 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: hjl.tools at gmail dot com @ 2012-06-14 14:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2012-06-14 14:41:43 UTC ---
It is caused by revision 188531.
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* [Bug debug/53671] [4.8 Regression] Many guality test failures
2012-06-14 14:01 [Bug debug/53671] New: [4.8 Regression] Many guality test failures hjl.tools at gmail dot com
2012-06-14 14:41 ` [Bug debug/53671] " hjl.tools at gmail dot com
@ 2012-06-15 20:20 ` aoliva at gcc dot gnu.org
2012-06-22 1:30 ` aoliva at gcc dot gnu.org
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From: aoliva at gcc dot gnu.org @ 2012-06-15 20:20 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
Alexandre Oliva <aoliva at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2012-06-15
AssignedTo|unassigned at gcc dot |aoliva at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
--- Comment #2 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2012-06-15 20:20:13 UTC ---
I see the drap and some of the pr36728-1 fails in my test logs. I don't
understand how I failed to notice them when comparing results; I probably
mistakenly used an already-failing baseline. I'll look into this, thanks.
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* [Bug debug/53671] [4.8 Regression] Many guality test failures
2012-06-14 14:01 [Bug debug/53671] New: [4.8 Regression] Many guality test failures hjl.tools at gmail dot com
2012-06-14 14:41 ` [Bug debug/53671] " hjl.tools at gmail dot com
2012-06-15 20:20 ` aoliva at gcc dot gnu.org
@ 2012-06-22 1:30 ` aoliva at gcc dot gnu.org
2012-06-22 1:33 ` aoliva at gcc dot gnu.org
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From: aoliva at gcc dot gnu.org @ 2012-06-22 1:30 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
--- Comment #3 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2012-06-22 01:30:21 UTC ---
Author: aoliva
Date: Fri Jun 22 01:30:16 2012
New Revision: 188868
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188868
Log:
PR debug/53671
PR debug/49888
* alias.c (memrefs_conflict_p): Improve handling of AND for
alignment.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/alias.c
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* [Bug debug/53671] [4.8 Regression] Many guality test failures
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From: aoliva at gcc dot gnu.org @ 2012-06-22 1:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
--- Comment #4 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2012-06-22 01:33:26 UTC ---
Author: aoliva
Date: Fri Jun 22 01:33:21 2012
New Revision: 188869
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188869
Log:
PR debug/53671
PR debug/49888
* var-tracking.c (vt_init_cfa_base): Drop redundant recording of
CFA base.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/var-tracking.c
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* [Bug debug/53671] [4.8 Regression] Many guality test failures
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2012-06-22 1:33 ` aoliva at gcc dot gnu.org
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From: aoliva at gcc dot gnu.org @ 2012-06-22 1:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
--- Comment #4 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2012-06-22 01:33:26 UTC ---
Author: aoliva
Date: Fri Jun 22 01:33:21 2012
New Revision: 188869
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188869
Log:
PR debug/53671
PR debug/49888
* var-tracking.c (vt_init_cfa_base): Drop redundant recording of
CFA base.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/var-tracking.c
--- Comment #5 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2012-06-22 01:33:50 UTC ---
Author: aoliva
Date: Fri Jun 22 01:33:46 2012
New Revision: 188870
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188870
Log:
PR debug/53671
PR debug/49888
* var-tracking.c (vt_initialize): Record initial offset between
arg pointer and stack pointer.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/var-tracking.c
--- Comment #6 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2012-06-22 01:34:12 UTC ---
Author: aoliva
Date: Fri Jun 22 01:34:05 2012
New Revision: 188871
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188871
Log:
PR debug/53671
PR debug/49888
* var-tracking.c (vt_get_canonicalize_base): New.
(vt_canonicalize_addr, vt_stack_offset_p): New.
(vt_canon_true_dep): New.
(drop_overlapping_mem_locs): Use vt_canon_true_dep.
(clobber_overlaping_mems): Use vt_canonicalize_addr.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/var-tracking.c
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug debug/53671] [4.8 Regression] Many guality test failures
2012-06-14 14:01 [Bug debug/53671] New: [4.8 Regression] Many guality test failures hjl.tools at gmail dot com
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2012-06-22 1:34 ` aoliva at gcc dot gnu.org
@ 2012-06-22 14:00 ` hjl.tools at gmail dot com
2012-06-28 7:41 ` aoliva at gcc dot gnu.org
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From: hjl.tools at gmail dot com @ 2012-06-22 14:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
--- Comment #7 from H.J. Lu <hjl.tools at gmail dot com> 2012-06-22 14:00:33 UTC ---
As of revision 188881, the remaining regressions are:
FAIL: gcc.dg/guality/pr43051-1.c -Os line 39 c == &a[0]
FAIL: gcc.dg/guality/pr49888.c -Os line 12 c == 0
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* [Bug debug/53671] [4.8 Regression] Many guality test failures
2012-06-14 14:01 [Bug debug/53671] New: [4.8 Regression] Many guality test failures hjl.tools at gmail dot com
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From: aoliva at gcc dot gnu.org @ 2012-06-28 7:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
--- Comment #8 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2012-06-28 07:41:14 UTC ---
Author: aoliva
Date: Thu Jun 28 07:41:02 2012
New Revision: 189038
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189038
Log:
PR debug/53671
PR debug/49888
* gcc.dg/guality/pr49888.c: Account for the possibility that
the variable is optimized out at the first test.
Modified:
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/guality/pr49888.c
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug debug/53671] [4.8 Regression] Many guality test failures
2012-06-14 14:01 [Bug debug/53671] New: [4.8 Regression] Many guality test failures hjl.tools at gmail dot com
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From: hjl.tools at gmail dot com @ 2012-06-28 13:27 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
--- Comment #9 from H.J. Lu <hjl.tools at gmail dot com> 2012-06-28 13:27:02 UTC ---
As revision 189040, the regression is
FAIL: gcc.dg/guality/pr43051-1.c -Os line 39 c == &a[0]
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* [Bug debug/53671] [4.8 Regression] Many guality test failures
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From: aoliva at gcc dot gnu.org @ 2012-07-06 11:37 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
--- Comment #10 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2012-07-06 11:37:19 UTC ---
Author: aoliva
Date: Fri Jul 6 11:37:14 2012
New Revision: 189325
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189325
Log:
PR rtl-optimization/53827
PR debug/53671
PR debug/49888
* alias.c (memrefs_conflict_p): Adjust offset and size by the
same amount for alignment ANDs.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/alias.c
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug debug/53671] [4.8 Regression] Many guality test failures
2012-06-14 14:01 [Bug debug/53671] New: [4.8 Regression] Many guality test failures hjl.tools at gmail dot com
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2012-07-06 11:37 ` aoliva at gcc dot gnu.org
@ 2012-08-16 11:04 ` rguenth at gcc dot gnu.org
2012-08-22 10:14 ` izamyatin at gmail dot com
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From: rguenth at gcc dot gnu.org @ 2012-08-16 11:04 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.8.0
--- Comment #10 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2012-07-06 11:37:19 UTC ---
Author: aoliva
Date: Fri Jul 6 11:37:14 2012
New Revision: 189325
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189325
Log:
PR rtl-optimization/53827
PR debug/53671
PR debug/49888
* alias.c (memrefs_conflict_p): Adjust offset and size by the
same amount for alignment ANDs.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/alias.c
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug debug/53671] [4.8 Regression] Many guality test failures
2012-06-14 14:01 [Bug debug/53671] New: [4.8 Regression] Many guality test failures hjl.tools at gmail dot com
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2012-08-16 11:04 ` rguenth at gcc dot gnu.org
@ 2012-08-22 10:14 ` izamyatin at gmail dot com
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From: izamyatin at gmail dot com @ 2012-08-22 10:14 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
Igor Zamyatin <izamyatin at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |izamyatin at gmail dot com
--- Comment #11 from Igor Zamyatin <izamyatin at gmail dot com> 2012-08-22 10:13:03 UTC ---
For r190586:
FAIL: gfortran.dg/guality/pr41558.f90 -O0 line 7 s == 'foo'
FAIL: gfortran.dg/guality/pr41558.f90 -O1 line 7 s == 'foo'
FAIL: gfortran.dg/guality/pr41558.f90 -O2 line 7 s == 'foo'
FAIL: gfortran.dg/guality/pr41558.f90 -O3 -fomit-frame-pointer line 7 s ==
'foo'
FAIL: gfortran.dg/guality/pr41558.f90 -O3 -fomit-frame-pointer -funroll-loops
line 7 s == 'foo'
FAIL: gfortran.dg/guality/pr41558.f90 -O3 -fomit-frame-pointer
-funroll-all-loops -finline-functions line 7 s == 'foo'
FAIL: gfortran.dg/guality/pr41558.f90 -O3 -g line 7 s == 'foo'
FAIL: gfortran.dg/guality/pr41558.f90 -Os line 7 s == 'foo'
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug debug/53671] [4.8 Regression] Many guality test failures
2012-06-14 14:01 [Bug debug/53671] New: [4.8 Regression] Many guality test failures hjl.tools at gmail dot com
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2012-08-22 10:14 ` izamyatin at gmail dot com
@ 2012-08-22 10:41 ` jakub at gcc dot gnu.org
2012-08-22 11:12 ` mark at gcc dot gnu.org
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From: jakub at gcc dot gnu.org @ 2012-08-22 10:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org,
| |mark at gcc dot gnu.org
--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-08-22 10:39:22 UTC ---
The last one is an unrelated issue, caused by
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190543
(you'll notice also that all of the C and C++ guality testing is not performed
any longer). The issue is that with the above change one needs to use GDB 7.5
or later (or at least have the constant class DW_AT_high_pc support patch
backported to GDB 7.4.*). Mark, can you point to the commit with the fix?
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug debug/53671] [4.8 Regression] Many guality test failures
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2012-08-22 10:41 ` jakub at gcc dot gnu.org
@ 2012-08-22 11:12 ` mark at gcc dot gnu.org
2012-08-22 11:25 ` izamyatin at gmail dot com
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From: mark at gcc dot gnu.org @ 2012-08-22 11:12 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
--- Comment #13 from Mark Wielaard <mark at gcc dot gnu.org> 2012-08-22 11:10:21 UTC ---
[PATCH] gdb: dwarf2read.c handle DW_AT_high_pc constant form for DWARF 4+.
http://sourceware.org/ml/gdb-patches/2012-04/msg00982.html
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* [Bug debug/53671] [4.8 Regression] Many guality test failures
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2012-08-22 11:12 ` mark at gcc dot gnu.org
@ 2012-08-22 11:25 ` izamyatin at gmail dot com
2012-08-30 6:08 ` jakub at gcc dot gnu.org
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From: izamyatin at gmail dot com @ 2012-08-22 11:25 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
--- Comment #14 from Igor Zamyatin <izamyatin at gmail dot com> 2012-08-22 11:24:17 UTC ---
Thanks!
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* [Bug debug/53671] [4.8 Regression] Many guality test failures
2012-06-14 14:01 [Bug debug/53671] New: [4.8 Regression] Many guality test failures hjl.tools at gmail dot com
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2012-08-22 11:25 ` izamyatin at gmail dot com
@ 2012-08-30 6:08 ` jakub at gcc dot gnu.org
2012-09-19 13:16 ` rguenth at gcc dot gnu.org
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From: jakub at gcc dot gnu.org @ 2012-08-30 6:08 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kargl at gcc dot gnu.org
--- Comment #15 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-08-30 06:07:00 UTC ---
*** Bug 54397 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug debug/53671] [4.8 Regression] Many guality test failures
2012-06-14 14:01 [Bug debug/53671] New: [4.8 Regression] Many guality test failures hjl.tools at gmail dot com
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2012-08-30 6:08 ` jakub at gcc dot gnu.org
@ 2012-09-19 13:16 ` rguenth at gcc dot gnu.org
2013-01-16 4:32 ` aoliva at gcc dot gnu.org
2013-01-18 10:59 ` aoliva at gcc dot gnu.org
17 siblings, 0 replies; 19+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-09-19 13:16 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #16 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-09-19 13:15:55 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug debug/53671] [4.8 Regression] Many guality test failures
2012-06-14 14:01 [Bug debug/53671] New: [4.8 Regression] Many guality test failures hjl.tools at gmail dot com
` (15 preceding siblings ...)
2012-09-19 13:16 ` rguenth at gcc dot gnu.org
@ 2013-01-16 4:32 ` aoliva at gcc dot gnu.org
2013-01-18 10:59 ` aoliva at gcc dot gnu.org
17 siblings, 0 replies; 19+ messages in thread
From: aoliva at gcc dot gnu.org @ 2013-01-16 4:32 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
--- Comment #17 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2013-01-16 04:31:38 UTC ---
Author: aoliva
Date: Wed Jan 16 04:31:30 2013
New Revision: 195227
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195227
Log:
PR rtl-optimization/55547
PR rtl-optimization/53827
PR debug/53671
PR debug/49888
* alias.c (memrefs_conflict_p): Set sizes to negative after
AND adjustments.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/alias.c
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug debug/53671] [4.8 Regression] Many guality test failures
2012-06-14 14:01 [Bug debug/53671] New: [4.8 Regression] Many guality test failures hjl.tools at gmail dot com
` (16 preceding siblings ...)
2013-01-16 4:32 ` aoliva at gcc dot gnu.org
@ 2013-01-18 10:59 ` aoliva at gcc dot gnu.org
17 siblings, 0 replies; 19+ messages in thread
From: aoliva at gcc dot gnu.org @ 2013-01-18 10:59 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53671
--- Comment #18 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2013-01-18 10:57:50 UTC ---
Author: aoliva
Date: Fri Jan 18 10:57:36 2013
New Revision: 195289
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195289
Log:
PR rtl-optimization/55547
PR rtl-optimization/53827
PR debug/53671
PR debug/49888
* alias.c (offset_overlap_p): New, factored out of...
(memrefs_conflict_p): ... this. Use absolute sizes. Retain
the conservative special case for symbolic constants. Don't
adjust zero sizes on alignment.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/alias.c
^ permalink raw reply [flat|nested] 19+ messages in thread
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