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* [Bug target/43920] A lot of instructions for condition (start == -1 || end == -1)
2010-04-28 8:18 [Bug target/43920] New: A lot of instructions for condition (start == -1 || end == -1) carrot at google dot com
@ 2010-04-28 8:18 ` carrot at google dot com
2010-04-28 9:01 ` carrot at google dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 16+ messages in thread
From: carrot at google dot com @ 2010-04-28 8:18 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from carrot at google dot com 2010-04-28 08:18 -------
Created an attachment (id=20504)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20504&action=view)
test case
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] New: A lot of instructions for condition (start == -1 || end == -1)
@ 2010-04-28 8:18 carrot at google dot com
2010-04-28 8:18 ` [Bug target/43920] " carrot at google dot com
` (3 more replies)
0 siblings, 4 replies; 16+ messages in thread
From: carrot at google dot com @ 2010-04-28 8:18 UTC (permalink / raw)
To: gcc-bugs
Compile the attached source code with options -march=armv7-a -mthumb -Os, gcc
generates following instructions for "if (start == -1 || end == -1)":
...
cmp r4, #-1
ite ne
movne r3, #0
moveq r3, #1
cmp r0, #-1
it eq
orreq r3, r3, #1
cbnz r3, .L4
...
A simplified code sequence is:
...
cmp r4, #-1
bne .L4
cmp r0, #-1
bne .L4
...
The if statement is trivially translated into the following gimple statements:
D.2530 = start == -1;
D.2531 = end == -1;
D.2532 = D.2530 || D.2531;
if (D.2532 != 0) goto <D.2533>; else goto <D.2534>;
And then expanded into rtl insns without further optimizations.
--
Summary: A lot of instructions for condition (start == -1 || end
== -1)
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: carrot at google dot com
GCC build triplet: i686-linux
GCC host triplet: i686-linux
GCC target triplet: arm-eabi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] A lot of instructions for condition (start == -1 || end == -1)
2010-04-28 8:18 [Bug target/43920] New: A lot of instructions for condition (start == -1 || end == -1) carrot at google dot com
2010-04-28 8:18 ` [Bug target/43920] " carrot at google dot com
@ 2010-04-28 9:01 ` carrot at google dot com
2010-04-28 9:55 ` [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases ramana at gcc dot gnu dot org
2010-04-29 2:24 ` carrot at google dot com
3 siblings, 0 replies; 16+ messages in thread
From: carrot at google dot com @ 2010-04-28 9:01 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from carrot at google dot com 2010-04-28 09:01 -------
The expected sequence should be:
...
cmp r4, #-1
beq .L4
cmp r0, #-1
beq .L4
...
When changes the options to -march=armv5te -mthumb -Os, gcc can generate the
expected codes. This time gcc still generate the same gimple code, but expand
to different rtl insns. So we should use the same expand logic as thumb1 in
this case.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases.
2010-04-28 8:18 [Bug target/43920] New: A lot of instructions for condition (start == -1 || end == -1) carrot at google dot com
2010-04-28 8:18 ` [Bug target/43920] " carrot at google dot com
2010-04-28 9:01 ` carrot at google dot com
@ 2010-04-28 9:55 ` ramana at gcc dot gnu dot org
2010-04-29 2:24 ` carrot at google dot com
3 siblings, 0 replies; 16+ messages in thread
From: ramana at gcc dot gnu dot org @ 2010-04-28 9:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from ramana at gcc dot gnu dot org 2010-04-28 09:55 -------
Confirmed though it isn't as simple as an "expand" time problem alone.
--
ramana at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |missed-optimization
Known to fail| |4.5.0
Last reconfirmed|0000-00-00 00:00:00 |2010-04-28 09:55:09
date| |
Summary|A lot of instructions for |Choosing conditional
|condition (start == -1 || |execution over conditional
|end == -1) |branches for code size in
| |some cases.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases.
2010-04-28 8:18 [Bug target/43920] New: A lot of instructions for condition (start == -1 || end == -1) carrot at google dot com
` (2 preceding siblings ...)
2010-04-28 9:55 ` [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases ramana at gcc dot gnu dot org
@ 2010-04-29 2:24 ` carrot at google dot com
3 siblings, 0 replies; 16+ messages in thread
From: carrot at google dot com @ 2010-04-29 2:24 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from carrot at google dot com 2010-04-29 02:23 -------
It is not only good to code size, but also benefit performance. For any path to
any successor block, the same number of taken branch executed, but less alu
instructions executed.
It may be difficult to calculate the tradeoff for an arbitrary condition
expression. But for a condition composed of a series of || or && operation,
such as
if (A || B || C || ...)
or
if (A && B && C && ...)
This simplification is always beneficial.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases.
[not found] <bug-43920-4@http.gcc.gnu.org/bugzilla/>
` (9 preceding siblings ...)
2011-07-11 16:38 ` vries at gcc dot gnu.org
@ 2011-09-19 6:21 ` jye2 at gcc dot gnu.org
10 siblings, 0 replies; 16+ messages in thread
From: jye2 at gcc dot gnu.org @ 2011-09-19 6:21 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
--- Comment #15 from jye2 at gcc dot gnu.org 2011-09-19 06:17:54 UTC ---
Author: jye2
Date: Mon Sep 19 06:17:45 2011
New Revision: 178953
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178953
Log:
2011-09-19 chengbin <bin.cheng@arm.com>
Backport r174035 from mainline
2011-05-22 Tom de Vries <tom@codesourcery.com>
PR middle-end/48689
* fold-const.c (fold_checksum_tree): Guard TREE_CHAIN use with
CODE_CONTAINS_STRUCT (TS_COMMON).
Backport r172297 from mainline
2011-04-11 Chung-Lin Tang <cltang@codesourcery.com>
Richard Earnshaw <rearnsha@arm.com>
PR target/48250
* config/arm/arm.c (arm_legitimize_reload_address): Update cases
to use sign-magnitude offsets. Reject unsupported unaligned
cases. Add detailed description in comments.
* config/arm/arm.md (reload_outdf): Disable for ARM mode; change
condition from TARGET_32BIT to TARGET_ARM.
Backport r171978 from mainline
2011-04-05 Tom de Vries <tom@codesourcery.com>
PR target/43920
* config/arm/arm.h (BRANCH_COST): Set to 1 for Thumb-2 when optimizing
for size.
Backport r171632 from mainline
2011-03-28 Richard Sandiford <richard.sandiford@linaro.org>
* builtins.c (expand_builtin_memset_args): Use gen_int_mode
instead of GEN_INT.
Backport r171379 from mainline
2011-03-23 Chung-Lin Tang <cltang@codesourcery.com>
PR target/46934
* config/arm/arm.md (casesi): Use the gen_int_mode() function
to subtract lower bound instead of GEN_INT().
Backport r171251 from mainline
2011-03-21 Daniel Jacobowitz <dan@codesourcery.com>
* config/arm/unwind-arm.c (__gnu_unwind_pr_common): Correct test
for barrier handlers.
Backport r171096 from mainline
2011-03-17 Chung-Lin Tang <cltang@codesourcery.com>
PR target/43872
* config/arm/arm.c (arm_get_frame_offsets): Adjust early
return condition with !cfun->calls_alloca.
Modified:
branches/ARM/embedded-4_6-branch/gcc/ChangeLog.arm
branches/ARM/embedded-4_6-branch/gcc/builtins.c
branches/ARM/embedded-4_6-branch/gcc/config/arm/arm.c
branches/ARM/embedded-4_6-branch/gcc/config/arm/arm.h
branches/ARM/embedded-4_6-branch/gcc/config/arm/arm.md
branches/ARM/embedded-4_6-branch/gcc/config/arm/unwind-arm.c
branches/ARM/embedded-4_6-branch/gcc/fold-const.c
branches/ARM/embedded-4_6-branch/gcc/testsuite/gcc.target/arm/pr40887.c
branches/ARM/embedded-4_6-branch/gcc/testsuite/gcc.target/arm/pr42575.c
branches/ARM/embedded-4_6-branch/gcc/testsuite/gcc.target/arm/pr43698.c
branches/ARM/embedded-4_6-branch/gcc/testsuite/gcc.target/arm/pr44788.c
branches/ARM/embedded-4_6-branch/gcc/testsuite/gcc.target/arm/sync-1.c
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases.
[not found] <bug-43920-4@http.gcc.gnu.org/bugzilla/>
` (8 preceding siblings ...)
2011-04-07 9:48 ` vries at gcc dot gnu.org
@ 2011-07-11 16:38 ` vries at gcc dot gnu.org
2011-09-19 6:21 ` jye2 at gcc dot gnu.org
10 siblings, 0 replies; 16+ messages in thread
From: vries at gcc dot gnu.org @ 2011-07-11 16:38 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
vries at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |vries at gcc dot gnu.org
Version|4.6.0 |4.7.0
Resolution| |FIXED
--- Comment #14 from vries at gcc dot gnu.org 2011-07-11 16:38:12 UTC ---
Patches and test-cases are checked in into trunk. Marking bug fixed.
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases.
[not found] <bug-43920-4@http.gcc.gnu.org/bugzilla/>
` (7 preceding siblings ...)
2011-04-07 9:28 ` vries at gcc dot gnu.org
@ 2011-04-07 9:48 ` vries at gcc dot gnu.org
2011-07-11 16:38 ` vries at gcc dot gnu.org
2011-09-19 6:21 ` jye2 at gcc dot gnu.org
10 siblings, 0 replies; 16+ messages in thread
From: vries at gcc dot gnu.org @ 2011-04-07 9:48 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
--- Comment #13 from vries at gcc dot gnu.org 2011-04-07 09:48:42 UTC ---
Author: vries
Date: Thu Apr 7 09:48:39 2011
New Revision: 172094
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172094
Log:
2011-04-07 Tom de Vries <tom@codesourcery.com>
PR target/43920
* cfgcleanup.c (try_crossjump_to_edge): Add dir parameter. Pass dir to
flow_find_cross_jump. Swap variables to implement backward replacement.
(try_crossjump_bb): Add argument to try_crossjump_to_edge.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgcleanup.c
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases.
[not found] <bug-43920-4@http.gcc.gnu.org/bugzilla/>
` (6 preceding siblings ...)
2011-04-07 8:35 ` vries at gcc dot gnu.org
@ 2011-04-07 9:28 ` vries at gcc dot gnu.org
2011-04-07 9:48 ` vries at gcc dot gnu.org
` (2 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: vries at gcc dot gnu.org @ 2011-04-07 9:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
--- Comment #12 from vries at gcc dot gnu.org 2011-04-07 09:28:15 UTC ---
Author: vries
Date: Thu Apr 7 09:28:11 2011
New Revision: 172093
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172093
Log:
2011-04-07 Tom de Vries <tom@codesourcery.com>
PR target/43920
* lib/scanasm.exp (object-size): New proc.
* gcc.target/arm/pr43920-2.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/arm/pr43920-2.c
Modified:
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/lib/scanasm.exp
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases.
[not found] <bug-43920-4@http.gcc.gnu.org/bugzilla/>
` (5 preceding siblings ...)
2011-04-07 8:10 ` vries at gcc dot gnu.org
@ 2011-04-07 8:35 ` vries at gcc dot gnu.org
2011-04-07 9:28 ` vries at gcc dot gnu.org
` (3 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: vries at gcc dot gnu.org @ 2011-04-07 8:35 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
--- Comment #11 from vries at gcc dot gnu.org 2011-04-07 08:35:27 UTC ---
Author: vries
Date: Thu Apr 7 08:35:23 2011
New Revision: 172091
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172091
Log:
2011-04-07 Tom de Vries <tom@codesourcery.com>
PR target/43920
* cfgcleanup.c (walk_to_nondebug_insn): New function.
(flow_find_cross_jump): Use walk_to_nondebug_insn. Recalculate bb1 and
bb2.
(try_crossjump_to_edge): Handle case that newpos1 or newpos2 is not src1
or src2. Redirect edges to the last basic block. Update frequency and
count on multiple basic blocks in case of fallthru.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgcleanup.c
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases.
[not found] <bug-43920-4@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2011-04-06 9:41 ` ramana at gcc dot gnu.org
@ 2011-04-07 8:10 ` vries at gcc dot gnu.org
2011-04-07 8:35 ` vries at gcc dot gnu.org
` (4 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: vries at gcc dot gnu.org @ 2011-04-07 8:10 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
--- Comment #10 from vries at gcc dot gnu.org 2011-04-07 08:10:38 UTC ---
Author: vries
Date: Thu Apr 7 08:10:34 2011
New Revision: 172090
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172090
Log:
2011-04-07 Tom de Vries <tom@codesourcery.com>
PR target/43920
* cfgcleanup.c (equal_different_set_p, can_replace_by, merge_dir): New
function.
(old_insns_match_p): Change return type. Replace return false/true with
return dir_none/dir_both. Use can_replace_by.
(flow_find_cross_jump): Add dir_p parameter. Init replacement direction
from dir_p. Register replacement direction in dir, last_dir and
afterlast_dir. Handle new return type of old_insns_match_p using
merge_dir. Return replacement direction in dir_p.
(flow_find_head_matching_sequence, outgoing_edges_match): Handle new
return type of old_insns_match_p.
(try_crossjump_to_edge): Add argument to call to flow_find_cross_jump.
* ifcvt.c ( cond_exec_process_if_block): Add argument to call to
flow_find_cross_jump.
* basic-block.h (enum replace_direction): New type.
(flow_find_cross_jump): Add parameter to declaration.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/basic-block.h
trunk/gcc/cfgcleanup.c
trunk/gcc/ifcvt.c
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases.
[not found] <bug-43920-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2011-04-05 13:02 ` vries at gcc dot gnu.org
@ 2011-04-06 9:41 ` ramana at gcc dot gnu.org
2011-04-07 8:10 ` vries at gcc dot gnu.org
` (5 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: ramana at gcc dot gnu.org @ 2011-04-06 9:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
--- Comment #9 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2011-04-06 09:41:10 UTC ---
Author: ramana
Date: Wed Apr 6 09:41:07 2011
New Revision: 172031
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172031
Log:
Fix commit for PR target/43920
Modified:
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.target/arm/pr43920-1.c
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases.
[not found] <bug-43920-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2011-04-05 10:34 ` vries at gcc dot gnu.org
@ 2011-04-05 13:02 ` vries at gcc dot gnu.org
2011-04-06 9:41 ` ramana at gcc dot gnu.org
` (6 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: vries at gcc dot gnu.org @ 2011-04-05 13:02 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
--- Comment #8 from vries at gcc dot gnu.org 2011-04-05 13:01:55 UTC ---
Author: vries
Date: Tue Apr 5 13:01:50 2011
New Revision: 171986
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171986
Log:
2011-04-05 Tom de Vries <tom@codesourcery.com>
PR target/43920
* gcc.target/arm/pr43920-1.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/arm/pr43920-1.c
Modified:
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases.
[not found] <bug-43920-4@http.gcc.gnu.org/bugzilla/>
2011-04-05 10:05 ` vries at gcc dot gnu.org
2011-04-05 10:13 ` vries at gcc dot gnu.org
@ 2011-04-05 10:34 ` vries at gcc dot gnu.org
2011-04-05 13:02 ` vries at gcc dot gnu.org
` (7 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: vries at gcc dot gnu.org @ 2011-04-05 10:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
--- Comment #7 from vries at gcc dot gnu.org 2011-04-05 10:33:16 UTC ---
Author: vries
Date: Tue Apr 5 10:33:13 2011
New Revision: 171978
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171978
Log:
2011-04-05 Tom de Vries <tom@codesourcery.com>
PR target/43920
* config/arm/arm.h (BRANCH_COST): Set to 1 for Thumb-2 when optimizing
for size.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/arm/arm.h
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases.
[not found] <bug-43920-4@http.gcc.gnu.org/bugzilla/>
2011-04-05 10:05 ` vries at gcc dot gnu.org
@ 2011-04-05 10:13 ` vries at gcc dot gnu.org
2011-04-05 10:34 ` vries at gcc dot gnu.org
` (8 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: vries at gcc dot gnu.org @ 2011-04-05 10:13 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
--- Comment #6 from vries at gcc dot gnu.org 2011-04-05 10:12:17 UTC ---
Author: vries
Date: Tue Apr 5 10:12:14 2011
New Revision: 171977
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171977
Log:
2011-04-05 Tom de Vries <tom@codesourcery.com>
PR target/43920
* function.c (emit_use_return_register_into_block): New function.
(thread_prologue_and_epilogue_insns): Use
emit_use_return_register_into_block.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/function.c
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases.
[not found] <bug-43920-4@http.gcc.gnu.org/bugzilla/>
@ 2011-04-05 10:05 ` vries at gcc dot gnu.org
2011-04-05 10:13 ` vries at gcc dot gnu.org
` (9 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: vries at gcc dot gnu.org @ 2011-04-05 10:05 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43920
--- Comment #5 from vries at gcc dot gnu.org 2011-04-05 10:04:48 UTC ---
Author: vries
Date: Tue Apr 5 10:04:44 2011
New Revision: 171976
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171976
Log:
2011-04-05 Tom de Vries <tom@codesourcery.com>
PR target/43920
* cfgcleanup.c (flow_find_cross_jump): Don't count USE or CLOBBER as
insn.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgcleanup.c
^ permalink raw reply [flat|nested] 16+ messages in thread
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2010-04-28 8:18 [Bug target/43920] New: A lot of instructions for condition (start == -1 || end == -1) carrot at google dot com
2010-04-28 8:18 ` [Bug target/43920] " carrot at google dot com
2010-04-28 9:01 ` carrot at google dot com
2010-04-28 9:55 ` [Bug target/43920] Choosing conditional execution over conditional branches for code size in some cases ramana at gcc dot gnu dot org
2010-04-29 2:24 ` carrot at google dot com
[not found] <bug-43920-4@http.gcc.gnu.org/bugzilla/>
2011-04-05 10:05 ` vries at gcc dot gnu.org
2011-04-05 10:13 ` vries at gcc dot gnu.org
2011-04-05 10:34 ` vries at gcc dot gnu.org
2011-04-05 13:02 ` vries at gcc dot gnu.org
2011-04-06 9:41 ` ramana at gcc dot gnu.org
2011-04-07 8:10 ` vries at gcc dot gnu.org
2011-04-07 8:35 ` vries at gcc dot gnu.org
2011-04-07 9:28 ` vries at gcc dot gnu.org
2011-04-07 9:48 ` vries at gcc dot gnu.org
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