public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug middle-end/46909] New: [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled
@ 2010-12-12 16:28 hjl.tools at gmail dot com
2010-12-12 17:44 ` [Bug middle-end/46909] " hjl.tools at gmail dot com
` (9 more replies)
0 siblings, 10 replies; 11+ messages in thread
From: hjl.tools at gmail dot com @ 2010-12-12 16:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46909
Summary: [4.6 Regression] elf32-i386.c and elf64-x86-64.c in
binutils are miscompiled
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: hjl.tools@gmail.com
GCC 4.6 revision 167711 miscompiles elf32-i386.c and elf64-x86-64.c
in binutils. I got
FAIL: TLS descriptor -fpic -shared transitions
FAIL: TLS with global dynamic and descriptors
for both i386 and x86-64 TLS tests with error like:
/export/build/gnu/binutils/build-x86_64-linux/ld/../binutils/objdump -drj.text
tmpdir/libtlsdesc.so
regexp_diff match failure
regexp "^ [0-9a-f]+: 81 c3 9a 13 00 00[ ]+add \$0x[0-9a-f]+,%ebx$"
line " 2df: 81 c3 ae 13 00 00 add $0x13ae,%ebx"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 83 f8 ff ff ff[ ]+mov -0x8\(%ebx\),%eax$"
line " 2f5: 8b 83 f4 ff ff ff mov -0xc(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 83 c4 ff ff ff[ ]+mov -0x3c\(%ebx\),%eax$"
line " 301: 8b 83 bc ff ff ff mov -0x44(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 83 d4 ff ff ff[ ]+mov -0x2c\(%ebx\),%eax$"
line " 30d: 8b 83 cc ff ff ff mov -0x34(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 83 b0 ff ff ff[ ]+mov -0x50\(%ebx\),%eax$"
line " 325: 8b 83 a0 ff ff ff mov -0x60(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 83 b4 ff ff ff[ ]+mov -0x4c\(%ebx\),%eax$"
line " 331: 8b 83 a4 ff ff ff mov -0x5c(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 83 bc ff ff ff[ ]+mov -0x44\(%ebx\),%eax$"
line " 33d: 8b 83 ac ff ff ff mov -0x54(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 83 c8 ff ff ff[ ]+mov -0x38\(%ebx\),%eax$"
line " 361: 8b 83 c0 ff ff ff mov -0x40(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 83 e8 ff ff ff[ ]+mov -0x18\(%ebx\),%eax$"
line " 36d: 8b 83 e4 ff ff ff mov -0x1c(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 83 cc ff ff ff[ ]+mov -0x34\(%ebx\),%eax$"
line " 385: 8b 83 c4 ff ff ff mov -0x3c(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 83 ec ff ff ff[ ]+mov -0x14\(%ebx\),%eax$"
line " 391: 8b 83 e8 ff ff ff mov -0x18(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 83 e0 ff ff ff[ ]+mov -0x20\(%ebx\),%eax$"
line " 39d: 8b 83 d8 ff ff ff mov -0x28(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 2b 8b f8 ff ff ff[ ]+sub -0x8\(%ebx\),%ecx$"
line " 3f0: 2b 8b f4 ff ff ff sub -0xc(%ebx),%ecx"
regexp_diff match failure
regexp "^ [0-9a-f]+: 2b 83 d0 ff ff ff[ ]+sub -0x30\(%ebx\),%eax$"
line " 402: 2b 83 c8 ff ff ff sub -0x38(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 03 8b c4 ff ff ff[ ]+add -0x3c\(%ebx\),%ecx$"
line " 415: 03 8b bc ff ff ff add -0x44(%ebx),%ecx"
regexp_diff match failure
regexp "^ [0-9a-f]+: 03 83 d4 ff ff ff[ ]+add -0x2c\(%ebx\),%eax$"
line " 427: 03 83 cc ff ff ff add -0x34(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 2b 8b b0 ff ff ff[ ]+sub -0x50\(%ebx\),%ecx$"
line " 43a: 2b 8b a0 ff ff ff sub -0x60(%ebx),%ecx"
regexp_diff match failure
regexp "^ [0-9a-f]+: 2b 83 b8 ff ff ff[ ]+sub -0x48\(%ebx\),%eax$"
line " 44c: 2b 83 a8 ff ff ff sub -0x58(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 03 8b b4 ff ff ff[ ]+add -0x4c\(%ebx\),%ecx$"
line " 45f: 03 8b a4 ff ff ff add -0x5c(%ebx),%ecx"
regexp_diff match failure
regexp "^ [0-9a-f]+: 03 83 bc ff ff ff[ ]+add -0x44\(%ebx\),%eax$"
line " 471: 03 83 ac ff ff ff add -0x54(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 2b 83 e4 ff ff ff[ ]+sub -0x1c\(%ebx\),%eax$"
line " 496: 2b 83 e0 ff ff ff sub -0x20(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 03 8b c8 ff ff ff[ ]+add -0x38\(%ebx\),%ecx$"
line " 4a9: 03 8b c0 ff ff ff add -0x40(%ebx),%ecx"
regexp_diff match failure
regexp "^ [0-9a-f]+: 03 83 e8 ff ff ff[ ]+add -0x18\(%ebx\),%eax$"
line " 4bb: 03 83 e4 ff ff ff add -0x1c(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 2b 8b cc ff ff ff[ ]+sub -0x34\(%ebx\),%ecx$"
line " 4ce: 2b 8b c4 ff ff ff sub -0x3c(%ebx),%ecx"
regexp_diff match failure
regexp "^ [0-9a-f]+: 2b 83 dc ff ff ff[ ]+sub -0x24\(%ebx\),%eax$"
line " 4e0: 2b 83 d4 ff ff ff sub -0x2c(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 03 8b ec ff ff ff[ ]+add -0x14\(%ebx\),%ecx$"
line " 4f3: 03 8b e8 ff ff ff add -0x18(%ebx),%ecx"
regexp_diff match failure
regexp "^ [0-9a-f]+: 03 83 e0 ff ff ff[ ]+add -0x20\(%ebx\),%eax$"
line " 505: 03 83 d8 ff ff ff add -0x28(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 8b d8 ff ff ff[ ]+mov -0x28\(%ebx\),%ecx$"
line " 50f: 8b 8b d0 ff ff ff mov -0x30(%ebx),%ecx"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 83 c0 ff ff ff[ ]+mov -0x40\(%ebx\),%eax$"
line " 51e: 8b 83 b0 ff ff ff mov -0x50(%ebx),%eax"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 93 f0 ff ff ff[ ]+mov -0x10\(%ebx\),%edx$"
line " 52d: 8b 93 ec ff ff ff mov -0x14(%ebx),%edx"
regexp_diff match failure
regexp "^ [0-9a-f]+: 8b 8b f4 ff ff ff[ ]+mov -0xc\(%ebx\),%ecx$"
line " 53c: 8b 8b f0 ff ff ff mov -0x10(%ebx),%ecx"
FAIL: TLS descriptor -fpic -shared transitions
Some bits are wrong.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/46909] [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled
2010-12-12 16:28 [Bug middle-end/46909] New: [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled hjl.tools at gmail dot com
@ 2010-12-12 17:44 ` hjl.tools at gmail dot com
2010-12-12 18:12 ` hjl.tools at gmail dot com
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: hjl.tools at gmail dot com @ 2010-12-12 17:44 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46909
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |sandra at codesourcery dot
| |com
Target Milestone|--- |4.6.0
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2010-12-12 17:44:39 UTC ---
It is caused by revision 160445:
http://gcc.gnu.org/ml/gcc-cvs/2010-06/msg00359.html
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/46909] [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled
2010-12-12 16:28 [Bug middle-end/46909] New: [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled hjl.tools at gmail dot com
2010-12-12 17:44 ` [Bug middle-end/46909] " hjl.tools at gmail dot com
@ 2010-12-12 18:12 ` hjl.tools at gmail dot com
2010-12-12 19:22 ` hjl.tools at gmail dot com
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: hjl.tools at gmail dot com @ 2010-12-12 18:12 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46909
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2010-12-12 18:12:47 UTC ---
elf64_x86_64_allocate_dynrelocs and elf64_x86_64_size_dynamic_sections
are miscompiled.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/46909] [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled
2010-12-12 16:28 [Bug middle-end/46909] New: [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled hjl.tools at gmail dot com
2010-12-12 17:44 ` [Bug middle-end/46909] " hjl.tools at gmail dot com
2010-12-12 18:12 ` hjl.tools at gmail dot com
@ 2010-12-12 19:22 ` hjl.tools at gmail dot com
2010-12-12 19:27 ` hjl.tools at gmail dot com
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: hjl.tools at gmail dot com @ 2010-12-12 19:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46909
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2010.12.12 19:22:15
Ever Confirmed|0 |1
Severity|normal |blocker
--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> 2010-12-12 19:22:15 UTC ---
[hjl@gnu-6 tmp]$ cat y.c
extern void abort ();
struct entry
{
unsigned char tls_type;
} h;
int
__attribute__ ((__noinline__))
foo (struct entry *h)
{
int tls_type = h->tls_type;
if (! ((tls_type) == 4 || ((tls_type) == (2 | 4)))
|| ((tls_type) == 2 || ((tls_type) == (2 | 4))))
return 1;
return -1;
}
int
main ()
{
struct entry h;
h.tls_type = 6;
if (foo (&h) != 1)
abort ();
return 0;
}
[hjl@gnu-6 tmp]$ /usr/gcc-4.6/bin/gcc -O2 y.c
[hjl@gnu-6 tmp]$ ./a.out
Aborted
[hjl@gnu-6 tmp]$ gcc -O2 y.c
[hjl@gnu-6 tmp]$ ./a.out
[hjl@gnu-6 tmp]$
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/46909] [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled
2010-12-12 16:28 [Bug middle-end/46909] New: [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled hjl.tools at gmail dot com
` (2 preceding siblings ...)
2010-12-12 19:22 ` hjl.tools at gmail dot com
@ 2010-12-12 19:27 ` hjl.tools at gmail dot com
2010-12-12 19:30 ` jakub at gcc dot gnu.org
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: hjl.tools at gmail dot com @ 2010-12-12 19:27 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46909
--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> 2010-12-12 19:27:08 UTC ---
Smaller one:
[hjl@gnu-6 tmp]$ cat y.c
extern void abort ();
int
__attribute__ ((__noinline__))
foo (unsigned int tls_type)
{
if (! (tls_type == 4 || (tls_type == 6))
|| (tls_type == 2 || (tls_type == 6)))
return 1;
return -1;
}
int
main ()
{
if (foo (6) != 1)
abort ();
return 0;
}
[hjl@gnu-6 tmp]$ /usr/gcc-4.6/bin/gcc -O2 y.c
[hjl@gnu-6 tmp]$ ./a.out
Aborted
[hjl@gnu-6 tmp]$
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/46909] [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled
2010-12-12 16:28 [Bug middle-end/46909] New: [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled hjl.tools at gmail dot com
` (3 preceding siblings ...)
2010-12-12 19:27 ` hjl.tools at gmail dot com
@ 2010-12-12 19:30 ` jakub at gcc dot gnu.org
2010-12-12 21:29 ` [Bug middle-end/46909] [4.6 Regression] Logical OR expressions " hjl.tools at gmail dot com
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-12-12 19:30 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46909
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-12 19:30:36 UTC ---
I'll look at it tomorrow.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/46909] [4.6 Regression] Logical OR expressions are miscompiled
2010-12-12 16:28 [Bug middle-end/46909] New: [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled hjl.tools at gmail dot com
` (4 preceding siblings ...)
2010-12-12 19:30 ` jakub at gcc dot gnu.org
@ 2010-12-12 21:29 ` hjl.tools at gmail dot com
2010-12-13 13:02 ` jakub at gcc dot gnu.org
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: hjl.tools at gmail dot com @ 2010-12-12 21:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46909
--- Comment #6 from H.J. Lu <hjl.tools at gmail dot com> 2010-12-12 21:29:08 UTC ---
Bad patch was posted at
http://gcc.gnu.org/ml/gcc-patches/2010-06/msg00001.html
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/46909] [4.6 Regression] Logical OR expressions are miscompiled
2010-12-12 16:28 [Bug middle-end/46909] New: [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled hjl.tools at gmail dot com
` (5 preceding siblings ...)
2010-12-12 21:29 ` [Bug middle-end/46909] [4.6 Regression] Logical OR expressions " hjl.tools at gmail dot com
@ 2010-12-13 13:02 ` jakub at gcc dot gnu.org
2010-12-13 14:22 ` [Bug tree-optimization/46909] " jakub at gcc dot gnu.org
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-12-13 13:02 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46909
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org
|gnu.org |
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-13 13:02:22 UTC ---
The fix is easy:
@@ -2441,7 +2441,7 @@ or_var_with_comparison_1 (gimple stmt,
=> (t OR inner2)
If the partial result t is a constant, we win. Otherwise
continue on to try reassociating with the other inner test. */
- if (innercode == TRUTH_OR_EXPR)
+ if (is_or)
{
if (integer_onep (t))
return boolean_true_node;
@@ -2474,7 +2474,7 @@ or_var_with_comparison_1 (gimple stmt,
/* Handle the OR case, where we are reassociating:
(inner1 OR inner2) OR (op2a code2 op2b)
=> (inner1 OR t) */
- if (innercode == TRUTH_OR_EXPR)
+ if (is_or)
{
if (integer_zerop (t))
return inner1;
(the and folder does it that way correctly). Still looking why it isn't
optimized now into x != 4.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug tree-optimization/46909] [4.6 Regression] Logical OR expressions are miscompiled
2010-12-12 16:28 [Bug middle-end/46909] New: [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled hjl.tools at gmail dot com
` (6 preceding siblings ...)
2010-12-13 13:02 ` jakub at gcc dot gnu.org
@ 2010-12-13 14:22 ` jakub at gcc dot gnu.org
2010-12-14 14:10 ` jakub at gcc dot gnu.org
2010-12-14 14:32 ` jakub at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-12-13 14:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46909
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-13 14:22:39 UTC ---
Created attachment 22741
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22741
gcc46-pr46909.patch
Untested fix.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug tree-optimization/46909] [4.6 Regression] Logical OR expressions are miscompiled
2010-12-12 16:28 [Bug middle-end/46909] New: [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled hjl.tools at gmail dot com
` (7 preceding siblings ...)
2010-12-13 14:22 ` [Bug tree-optimization/46909] " jakub at gcc dot gnu.org
@ 2010-12-14 14:10 ` jakub at gcc dot gnu.org
2010-12-14 14:32 ` jakub at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-12-14 14:10 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46909
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-14 14:10:09 UTC ---
Author: jakub
Date: Tue Dec 14 14:09:59 2010
New Revision: 167800
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167800
Log:
PR tree-optimization/46909
* gimple-fold.c (and_var_with_comparison_1): Save partial
result even in the is_and case, if both partial results
are the same, return it.
(or_var_with_comparison_1): Use is_or predicate instead of
innercode == TRUTH_OR_EXPR test. Save partial result
even in the is_or case, if both partial results are the
same, return it. In the !is_or case when both partial
results are the same, return the partial result instead
of boolean_true_node.
* gcc.c-torture/execute/pr46909-1.c: New test.
* gcc.c-torture/execute/pr46909-2.c: New test.
* gcc.dg/pr46909.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/pr46909-1.c
trunk/gcc/testsuite/gcc.c-torture/execute/pr46909-2.c
trunk/gcc/testsuite/gcc.dg/pr46909.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimple-fold.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug tree-optimization/46909] [4.6 Regression] Logical OR expressions are miscompiled
2010-12-12 16:28 [Bug middle-end/46909] New: [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled hjl.tools at gmail dot com
` (8 preceding siblings ...)
2010-12-14 14:10 ` jakub at gcc dot gnu.org
@ 2010-12-14 14:32 ` jakub at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-12-14 14:32 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46909
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-14 14:32:35 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2010-12-14 14:32 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-12-12 16:28 [Bug middle-end/46909] New: [4.6 Regression] elf32-i386.c and elf64-x86-64.c in binutils are miscompiled hjl.tools at gmail dot com
2010-12-12 17:44 ` [Bug middle-end/46909] " hjl.tools at gmail dot com
2010-12-12 18:12 ` hjl.tools at gmail dot com
2010-12-12 19:22 ` hjl.tools at gmail dot com
2010-12-12 19:27 ` hjl.tools at gmail dot com
2010-12-12 19:30 ` jakub at gcc dot gnu.org
2010-12-12 21:29 ` [Bug middle-end/46909] [4.6 Regression] Logical OR expressions " hjl.tools at gmail dot com
2010-12-13 13:02 ` jakub at gcc dot gnu.org
2010-12-13 14:22 ` [Bug tree-optimization/46909] " jakub at gcc dot gnu.org
2010-12-14 14:10 ` jakub at gcc dot gnu.org
2010-12-14 14:32 ` jakub at gcc dot gnu.org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).