* [Bug ada/65519] Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
@ 2015-03-23 5:27 ` syq at debian dot org
2015-03-23 11:48 ` [Bug ada/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE ebotcazou at gcc dot gnu.org
` (14 subsequent siblings)
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From: syq at debian dot org @ 2015-03-23 5:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
--- Comment #1 from YunQiang Su <syq at debian dot org> ---
It only fails when using -O2 +, while
build successfully when using -O1.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug ada/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
2015-03-23 5:27 ` [Bug ada/65519] " syq at debian dot org
@ 2015-03-23 11:48 ` ebotcazou at gcc dot gnu.org
2015-03-23 11:54 ` ebotcazou at gcc dot gnu.org
` (13 subsequent siblings)
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From: ebotcazou at gcc dot gnu.org @ 2015-03-23 11:48 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-03-23
CC| |ebotcazou at gcc dot gnu.org
Target Milestone|--- |5.0
Summary|Unable to coalesce |[5 regression] unable to
|ssa_names 2 and 87 which |coalesce ssa_names 2 and 87
|are marked as MUST COALESCE |which are marked as MUST
|if ZCX_By_Default is set |COALESCE
|False |
Ever confirmed|0 |1
--- Comment #2 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
I can reproduce.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug ada/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
2015-03-23 5:27 ` [Bug ada/65519] " syq at debian dot org
2015-03-23 11:48 ` [Bug ada/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE ebotcazou at gcc dot gnu.org
@ 2015-03-23 11:54 ` ebotcazou at gcc dot gnu.org
2015-03-23 12:21 ` ebotcazou at gcc dot gnu.org
` (12 subsequent siblings)
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From: ebotcazou at gcc dot gnu.org @ 2015-03-23 11:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
CC|ebotcazou at gcc dot gnu.org |
Assignee|unassigned at gcc dot gnu.org |ebotcazou at gcc dot gnu.org
--- Comment #3 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Investigating.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug ada/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
` (2 preceding siblings ...)
2015-03-23 11:54 ` ebotcazou at gcc dot gnu.org
@ 2015-03-23 12:21 ` ebotcazou at gcc dot gnu.org
2015-03-23 14:27 ` ebotcazou at gcc dot gnu.org
` (11 subsequent siblings)
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From: ebotcazou at gcc dot gnu.org @ 2015-03-23 12:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
--- Comment #4 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
This boils down to:
with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;
with Interfaces; use Interfaces;
package P is
type Arr is array (Unsigned_32 range <>) of Unbounded_String;
end P;
compiled at -O2 with SJLJ exceptions.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug ada/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
` (3 preceding siblings ...)
2015-03-23 12:21 ` ebotcazou at gcc dot gnu.org
@ 2015-03-23 14:27 ` ebotcazou at gcc dot gnu.org
2015-03-23 16:47 ` ebotcazou at gcc dot gnu.org
` (10 subsequent siblings)
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From: ebotcazou at gcc dot gnu.org @ 2015-03-23 14:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
--- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
It's forwprop4 propagating an abnormal SSA name:
<bb 5>:
[...]
I.3_30(ab) = I.3_1 + 1;
_31 = (interfaces__unsigned_32) I.3_30(ab);
[...]
<bb 13>:
_43 = v.P_ARRAY;
_45 = (sizetype) _31;
is changed into:
<bb 13>:
_43 = v.P_ARRAY;
_71 = I.3_30(ab) & 4294967295;
but I.3_87(ab) is live in BB 13.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug ada/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
` (4 preceding siblings ...)
2015-03-23 14:27 ` ebotcazou at gcc dot gnu.org
@ 2015-03-23 16:47 ` ebotcazou at gcc dot gnu.org
2015-03-23 19:34 ` ebotcazou at gcc dot gnu.org
` (9 subsequent siblings)
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From: ebotcazou at gcc dot gnu.org @ 2015-03-23 16:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
The problematic statement is created by the gimple-match stuff:
Applying pattern match.pd:761, gimple-match.c:1727
Applying pattern match.pd:625, gimple-match.c:1525
gimple_simplified to _71 = I.3_30(ab) & 4294967295;
_45 = _71;
and falls through the cracks of replace_stmt_with_simplification:
/* Play safe and do not allow abnormals to be mentioned in
newly created statements. See also maybe_push_res_to_seq. */
if ((TREE_CODE (ops[0]) == SSA_NAME
&& SSA_NAME_OCCURS_IN_ABNORMAL_PHI (ops[0]))
|| (ops[1]
&& TREE_CODE (ops[1]) == SSA_NAME
&& SSA_NAME_OCCURS_IN_ABNORMAL_PHI (ops[1]))
|| (ops[2]
&& TREE_CODE (ops[2]) == SSA_NAME
&& SSA_NAME_OCCURS_IN_ABNORMAL_PHI (ops[2])))
return false;
because ops[0] is already the new SSA_NAME (_71), which was created by:
tree
gimple_build (gimple_seq *seq, location_t loc,
enum tree_code code, tree type, tree op0, tree op1,
tree (*valueize)(tree))
{
tree res = gimple_simplify (code, type, op0, op1, seq, valueize);
if (!res)
{
if (gimple_in_ssa_p (cfun))
res = make_ssa_name (type);
else
res = create_tmp_reg (type);
gimple stmt = gimple_build_assign (res, code, op0, op1);
gimple_set_location (stmt, loc);
gimple_seq_add_stmt_without_update (seq, stmt);
}
return res;
}
I don't think that gimple_build can fail, so maybe the way out is to test
stmt_references_abnormal_ssa_name (SSA_NAME_DEF_STMT (ops[x]))
instead of just
SSA_NAME_OCCURS_IN_ABNORMAL_PHI (ops [x]))
in replace_stmt_with_simplification.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug ada/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
` (5 preceding siblings ...)
2015-03-23 16:47 ` ebotcazou at gcc dot gnu.org
@ 2015-03-23 19:34 ` ebotcazou at gcc dot gnu.org
2015-03-24 9:48 ` [Bug tree-optimization/65519] " rguenth at gcc dot gnu.org
` (8 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2015-03-23 19:34 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rguenth at gcc dot gnu.org
--- Comment #7 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> I don't think that gimple_build can fail, so maybe the way out is to test
> stmt_references_abnormal_ssa_name (SSA_NAME_DEF_STMT (ops[x]))
> instead of just
> SSA_NAME_OCCURS_IN_ABNORMAL_PHI (ops [x]))
> in replace_stmt_with_simplification.
Richard, does gimple-fold.c only fold the outermost expression like
fold-const.c or does it work recursively? In the former case, the above change
would be OK but, in the latter case, some changes in genmatch.c itself might be
needed.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug tree-optimization/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
` (6 preceding siblings ...)
2015-03-23 19:34 ` ebotcazou at gcc dot gnu.org
@ 2015-03-24 9:48 ` rguenth at gcc dot gnu.org
2015-03-24 10:07 ` ebotcazou at gcc dot gnu.org
` (7 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-03-24 9:48 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 35121
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35121&action=edit
patch
gimple-fold works like fold - it tries to re-simplify what you feed it, but
only
the outermost level (so it doesn't really recurse). Still I think this bug
needs changing code-generation like with the attached patch which I am testing
right now.
I always forget how to force SJLJ EH on x86_64-linux for ada so I didn't manage
to reproduce the issue or check if the patch fixes it ...
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug tree-optimization/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
` (7 preceding siblings ...)
2015-03-24 9:48 ` [Bug tree-optimization/65519] " rguenth at gcc dot gnu.org
@ 2015-03-24 10:07 ` ebotcazou at gcc dot gnu.org
2015-03-24 10:10 ` ebotcazou at gcc dot gnu.org
` (6 subsequent siblings)
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From: ebotcazou at gcc dot gnu.org @ 2015-03-24 10:07 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #35101|0 |1
is obsolete| |
--- Comment #10 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Created attachment 35122
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35122&action=edit
Reduced testcase
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug tree-optimization/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
` (8 preceding siblings ...)
2015-03-24 10:07 ` ebotcazou at gcc dot gnu.org
@ 2015-03-24 10:10 ` ebotcazou at gcc dot gnu.org
2015-03-24 10:12 ` rguenth at gcc dot gnu.org
` (5 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2015-03-24 10:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
--- Comment #11 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> I always forget how to force SJLJ EH on x86_64-linux for ada so I didn't
> manage to reproduce the issue or check if the patch fixes it ...
Yes, it does.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug tree-optimization/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
` (9 preceding siblings ...)
2015-03-24 10:10 ` ebotcazou at gcc dot gnu.org
@ 2015-03-24 10:12 ` rguenth at gcc dot gnu.org
2015-03-24 10:13 ` ebotcazou at gcc dot gnu.org
` (4 subsequent siblings)
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From: rguenth at gcc dot gnu.org @ 2015-03-24 10:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
--- Comment #12 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Eric Botcazou from comment #11)
> > I always forget how to force SJLJ EH on x86_64-linux for ada so I didn't
> > manage to reproduce the issue or check if the patch fixes it ...
>
> Yes, it does.
Verified. I'll add
Index: gcc/testsuite/gnat.dg/opt48.adb
===================================================================
--- gcc/testsuite/gnat.dg/opt48.adb (revision 0)
+++ gcc/testsuite/gnat.dg/opt48.adb (working copy)
@@ -0,0 +1,11 @@
+-- { dg-do compile }
+-- { dg-options "-O2" }
+
+with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;
+with Interfaces; use Interfaces;
+
+package Opt48 is
+
+ type Arr is array (Unsigned_32 range <>) of Unbounded_String;
+
+end P;
given that passes in my bootstrap/test run.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug tree-optimization/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
` (10 preceding siblings ...)
2015-03-24 10:12 ` rguenth at gcc dot gnu.org
@ 2015-03-24 10:13 ` ebotcazou at gcc dot gnu.org
2015-03-24 10:29 ` rguenther at suse dot de
` (3 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2015-03-24 10:13 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
--- Comment #13 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> I'll add
>
> Index: gcc/testsuite/gnat.dg/opt48.adb
> ===================================================================
> --- gcc/testsuite/gnat.dg/opt48.adb (revision 0)
> +++ gcc/testsuite/gnat.dg/opt48.adb (working copy)
> @@ -0,0 +1,11 @@
> +-- { dg-do compile }
> +-- { dg-options "-O2" }
> +
> +with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;
> +with Interfaces; use Interfaces;
> +
> +package Opt48 is
> +
> + type Arr is array (Unsigned_32 range <>) of Unbounded_String;
> +
> +end P;
>
> given that passes in my bootstrap/test run.
Careful, it's a package spec only so it needs to have .ads extension and placed
in gnat.dg/specs.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug tree-optimization/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
` (11 preceding siblings ...)
2015-03-24 10:13 ` ebotcazou at gcc dot gnu.org
@ 2015-03-24 10:29 ` rguenther at suse dot de
2015-03-25 8:54 ` [Bug middle-end/65519] " rguenth at gcc dot gnu.org
` (2 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: rguenther at suse dot de @ 2015-03-24 10:29 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
--- Comment #14 from rguenther at suse dot de <rguenther at suse dot de> ---
On Tue, 24 Mar 2015, ebotcazou at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
>
> --- Comment #13 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> > I'll add
> >
> > Index: gcc/testsuite/gnat.dg/opt48.adb
> > ===================================================================
> > --- gcc/testsuite/gnat.dg/opt48.adb (revision 0)
> > +++ gcc/testsuite/gnat.dg/opt48.adb (working copy)
> > @@ -0,0 +1,11 @@
> > +-- { dg-do compile }
> > +-- { dg-options "-O2" }
> > +
> > +with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;
> > +with Interfaces; use Interfaces;
> > +
> > +package Opt48 is
> > +
> > + type Arr is array (Unsigned_32 range <>) of Unbounded_String;
> > +
> > +end P;
> >
> > given that passes in my bootstrap/test run.
>
> Careful, it's a package spec only so it needs to have .ads extension and placed
> in gnat.dg/specs.
Ok, moved.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
` (12 preceding siblings ...)
2015-03-24 10:29 ` rguenther at suse dot de
@ 2015-03-25 8:54 ` rguenth at gcc dot gnu.org
2015-03-25 9:02 ` rguenth at gcc dot gnu.org
2015-03-26 10:55 ` rguenth at gcc dot gnu.org
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-03-25 8:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
Status|ASSIGNED |RESOLVED
Component|tree-optimization |middle-end
Resolution|--- |FIXED
--- Comment #17 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
` (13 preceding siblings ...)
2015-03-25 8:54 ` [Bug middle-end/65519] " rguenth at gcc dot gnu.org
@ 2015-03-25 9:02 ` rguenth at gcc dot gnu.org
2015-03-26 10:55 ` rguenth at gcc dot gnu.org
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-03-25 9:02 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
--- Comment #18 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed Mar 25 08:46:20 2015
New Revision: 221654
URL: https://gcc.gnu.org/viewcvs?rev=221654&root=gcc&view=rev
Log:
2015-03-25 Richard Biener <rguenther@suse.de>
PR middle-end/65519
* genmatch.c (expr::gen_transform): Re-write to avoid
using gimple_build.
* gnat.dg/specs/opt2.ads: New testcase.
Added:
trunk/gcc/testsuite/gnat.dg/specs/opt2.ads
Modified:
trunk/gcc/ChangeLog
trunk/gcc/genmatch.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE
2015-03-23 5:21 [Bug ada/65519] New: Unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE if ZCX_By_Default is set False syq at debian dot org
` (14 preceding siblings ...)
2015-03-25 9:02 ` rguenth at gcc dot gnu.org
@ 2015-03-26 10:55 ` rguenth at gcc dot gnu.org
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-03-26 10:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
--- Comment #19 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Thu Mar 26 09:26:26 2015
New Revision: 221690
URL: https://gcc.gnu.org/viewcvs?rev=221690&root=gcc&view=rev
Log:
2015-03-26 Richard Biener <rguenther@suse.de>
PR middle-end/65519
* gnat.dg/specs/opt2.ads: Fix testcase.
Modified:
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gnat.dg/specs/opt2.ads
^ permalink raw reply [flat|nested] 17+ messages in thread