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* [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error
@ 2004-10-01 7:28 jochang at gmail dot com
2004-10-01 7:32 ` [Bug inline-asm/17767] " jochang at gmail dot com
` (15 more replies)
0 siblings, 16 replies; 17+ messages in thread
From: jochang at gmail dot com @ 2004-10-01 7:28 UTC (permalink / raw)
To: gcc-bugs
Command line: gcc-3.4/bin/g++ -c -mmmx -O 1.c
Source:
#include <mmintrin.h>
inline void foo(int* pBlock)
{
__m64 m2, m3, m5;
m3 = _m_pcmpeqw(m3,m3);
m2 = _m_psubsw(m2,m5);
m5 = _m_psubsw(m5,m3);
*((__m64*)pBlock) = m2;
}
void bar()
{
for (int i=0;i<4;i++)
foo(0);
}
--
Summary: MMX intrinsics cause internal compiler error
Product: gcc
Version: 3.4.2
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: inline-asm
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jochang at gmail dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug inline-asm/17767] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
@ 2004-10-01 7:32 ` jochang at gmail dot com
2004-10-01 12:36 ` [Bug target/17767] " pinskia at gcc dot gnu dot org
` (14 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: jochang at gmail dot com @ 2004-10-01 7:32 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From jochang at gmail dot com 2004-10-01 07:32 -------
Error message:
1.c: In function `void bar()':
1.c:14: internal compiler error: in output_constant_pool, at varasm.c:3208
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug target/17767] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
2004-10-01 7:32 ` [Bug inline-asm/17767] " jochang at gmail dot com
@ 2004-10-01 12:36 ` pinskia at gcc dot gnu dot org
2004-10-01 13:32 ` [Bug target/17767] [3.4/4.0 Regression] " pinskia at gcc dot gnu dot org
` (13 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-01 12:36 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Component|inline-asm |target
Keywords| |ice-on-valid-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug target/17767] [3.4/4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
2004-10-01 7:32 ` [Bug inline-asm/17767] " jochang at gmail dot com
2004-10-01 12:36 ` [Bug target/17767] " pinskia at gcc dot gnu dot org
@ 2004-10-01 13:32 ` pinskia at gcc dot gnu dot org
2004-10-01 14:18 ` reichelt at gcc dot gnu dot org
` (12 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-01 13:32 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-01 13:32 -------
: Search converges between 2004-01-01-trunk (#437) and 2004-01-17-trunk (#438).
Confirmed, a regression from 3.3.3.
Self contained example:
typedef int __m64 __attribute__ ((vector_size (8)));
typedef int __v2si __attribute__ ((vector_size (8)));
typedef short __v4hi __attribute__ ((vector_size (8)));
typedef char __v8qi __attribute__ ((vector_size (8)));
static __inline __m64
_mm_subs_pi16 (__m64 __m1, __m64 __m2)
{
return (__m64) __builtin_ia32_psubsw ((__v4hi)__m1, (__v4hi)__m2);
}
static __inline __m64
_m_psubsw (__m64 __m1, __m64 __m2)
{
return _mm_subs_pi16 (__m1, __m2);
}
static __inline __m64
_mm_cmpeq_pi16 (__m64 __m1, __m64 __m2)
{
return (__m64) __builtin_ia32_pcmpeqw ((__v4hi)__m1, (__v4hi)__m2);
}
static __inline __m64
_m_pcmpeqw (__m64 __m1, __m64 __m2)
{
return _mm_cmpeq_pi16 (__m1, __m2);
}
void bar()
{
for (int i=0;i<4;i++)
{
__m64 m2, m3, m5;
m3 = _m_pcmpeqw(m3,m3);
m2 = _m_psubsw(m2,m5);
m5 = _m_psubsw(m5,m3);
*((__m64*)0) = m2;
}
}
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Known to fail| |4.0.0 3.4.0
Known to work| |3.3.3
Last reconfirmed|0000-00-00 00:00:00 |2004-10-01 13:32:32
date| |
Summary|MMX intrinsics cause |[3.4/4.0 Regression] MMX
|internal compiler error |intrinsics cause internal
| |compiler error
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug target/17767] [3.4/4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
` (2 preceding siblings ...)
2004-10-01 13:32 ` [Bug target/17767] [3.4/4.0 Regression] " pinskia at gcc dot gnu dot org
@ 2004-10-01 14:18 ` reichelt at gcc dot gnu dot org
2004-10-01 14:34 ` pinskia at gcc dot gnu dot org
` (11 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-10-01 14:18 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2004-10-01 14:18 -------
Here's a shorter testcase.
It crashes since gcc 3.1 when compiled with "gcc -mmmx -O".
======================================================================
typedef int __m64 __attribute__ ((vector_size (8)));
typedef short __v4hi __attribute__ ((vector_size (8)));
__m64 foo()
{
int i;
__m64 m;
for (i=0;i<2;i++)
m = (__m64) __builtin_ia32_pcmpeqw ((__v4hi)m, (__v4hi)m);
return m;
}
======================================================================
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |reichelt at gcc dot gnu dot
| |org
Keywords| |monitored
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug target/17767] [3.4/4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
` (3 preceding siblings ...)
2004-10-01 14:18 ` reichelt at gcc dot gnu dot org
@ 2004-10-01 14:34 ` pinskia at gcc dot gnu dot org
2004-10-01 17:49 ` pinskia at gcc dot gnu dot org
` (10 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-01 14:34 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-01 14:34 -------
Hmm, somehow the fix for PR 8869 is not doing its job anymore which is why this works in 3.3.3 but
not 3.4.0 or the mainline.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |hubicka at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug target/17767] [3.4/4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
` (4 preceding siblings ...)
2004-10-01 14:34 ` pinskia at gcc dot gnu dot org
@ 2004-10-01 17:49 ` pinskia at gcc dot gnu dot org
2004-10-11 9:42 ` [Bug target/17767] [4.0 " reichelt at gcc dot gnu dot org
` (9 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-01 17:49 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.0.0 |3.4.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug target/17767] [4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
` (5 preceding siblings ...)
2004-10-01 17:49 ` pinskia at gcc dot gnu dot org
@ 2004-10-11 9:42 ` reichelt at gcc dot gnu dot org
2004-11-28 21:43 ` pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-10-11 9:42 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2004-10-11 09:42 -------
Roger, your patch for PR 17853
http://gcc.gnu.org/ml/gcc-cvs/2004-10/msg00486.html
fixed PR17767 on the 3.4 branch. The problem on mainline remains, though.
Could you please have a look?
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |sayle at gcc dot gnu dot org
Summary|[3.4/4.0 Regression] MMX |[4.0 Regression] MMX
|intrinsics cause internal |intrinsics cause internal
|compiler error |compiler error
Target Milestone|3.4.3 |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug target/17767] [4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
` (6 preceding siblings ...)
2004-10-11 9:42 ` [Bug target/17767] [4.0 " reichelt at gcc dot gnu dot org
@ 2004-11-28 21:43 ` pinskia at gcc dot gnu dot org
2004-12-10 15:34 ` uros at kss-loka dot si
` (7 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-28 21:43 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-28 21:43 -------
Hmm, a x86_64 compiler with -m32 works.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug target/17767] [4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
` (7 preceding siblings ...)
2004-11-28 21:43 ` pinskia at gcc dot gnu dot org
@ 2004-12-10 15:34 ` uros at kss-loka dot si
2004-12-12 17:59 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: uros at kss-loka dot si @ 2004-12-10 15:34 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From uros at kss-loka dot si 2004-12-10 15:34 -------
This patch will fix the mainline, but more investigation is needed.
Index: cse.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/cse.c,v
retrieving revision 1.327
diff -u -r1.327 cse.c
--- cse.c 26 Nov 2004 15:42:36 -0000 1.327
+++ cse.c 10 Dec 2004 15:30:34 -0000
@@ -3860,6 +3860,9 @@
case RTX_COMPARE:
case RTX_COMM_COMPARE:
+ if (VECTOR_MODE_P (mode))
+ break;
+
/* See what items are actually being compared and set FOLDED_ARG[01]
to those values and CODE to the actual comparison code. If any are
constant, set CONST_ARG0 and CONST_ARG1 appropriately. We needn't
Uros.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug target/17767] [4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
` (8 preceding siblings ...)
2004-12-10 15:34 ` uros at kss-loka dot si
@ 2004-12-12 17:59 ` pinskia at gcc dot gnu dot org
2004-12-16 18:19 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-12-12 17:59 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-12 17:59 -------
*** Bug 18944 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |tbptbp at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug target/17767] [4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
` (9 preceding siblings ...)
2004-12-12 17:59 ` pinskia at gcc dot gnu dot org
@ 2004-12-16 18:19 ` pinskia at gcc dot gnu dot org
2004-12-21 13:49 ` uros at kss-loka dot si
` (4 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-12-16 18:19 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-16 18:19 -------
*** Bug 19039 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |stuart at apple dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug target/17767] [4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
` (10 preceding siblings ...)
2004-12-16 18:19 ` pinskia at gcc dot gnu dot org
@ 2004-12-21 13:49 ` uros at kss-loka dot si
2005-01-04 9:22 ` [Bug middle-end/17767] " uros at kss-loka dot si
` (3 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: uros at kss-loka dot si @ 2004-12-21 13:49 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From uros at kss-loka dot si 2004-12-21 13:47 -------
The problem here is that case RTX_COMPARE:/case RTX_COMM_COMPARE: in fold_rtx()
in cse.c is not 'vector safe'. The testcase from comment #3 will trigger these
parts of RTX_COMPARE case:
/* See if the two operands are the same. */
if (folded_arg0 == folded_arg1 ...
Operands are the same, (reg:V4HI 62 [ D.1293 ]) and (reg:V4HI 62 [ D.1293 ]).
/* Sadly two equal NaNs are not equivalent. */
if (!HONOR_NANS (mode_arg0))
return ((code == EQ || code == LE || code == GE
|| code == LEU || code == GEU || code == UNEQ
|| code == UNLE || code == UNGE
|| code == ORDERED)
? true_rtx : false_rtx);
V4HI mode obviously does not HONOR_NANS and (code == EQ). A 'true_rtx' is
returned, but a _vector_ of trues would be more appropriate in this case.
I guess the RTX_COMPARE case should be recoded for vector support, or patch from
comment #7 should be used to prevent VECTOR_MODES from entering this code.
Uros.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/17767] [4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
` (11 preceding siblings ...)
2004-12-21 13:49 ` uros at kss-loka dot si
@ 2005-01-04 9:22 ` uros at kss-loka dot si
2005-01-04 15:44 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: uros at kss-loka dot si @ 2005-01-04 9:22 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From uros at kss-loka dot si 2005-01-04 09:21 -------
This is really middle-end problem.
Patch here: http://gcc.gnu.org/ml/gcc-patches/2005-01/msg00168.html
--
What |Removed |Added
----------------------------------------------------------------------------
Component|target |middle-end
Keywords| |patch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/17767] [4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
` (12 preceding siblings ...)
2005-01-04 9:22 ` [Bug middle-end/17767] " uros at kss-loka dot si
@ 2005-01-04 15:44 ` cvs-commit at gcc dot gnu dot org
2005-01-04 15:46 ` pinskia at gcc dot gnu dot org
2005-02-17 13:20 ` cvs-commit at gcc dot gnu dot org
15 siblings, 0 replies; 17+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-01-04 15:44 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-01-04 15:44 -------
Subject: Bug 17767
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: uros@gcc.gnu.org 2005-01-04 15:44:25
Modified files:
gcc : ChangeLog cse.c simplify-rtx.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: i386-mmx-6.c
Log message:
PR middle-end/17767
* cse.c (fold_rtx) [RTX_COMPARE, RTX_COMM_COMPARE]: Don't attempt
any simplifications of vector mode comparison operators.
* simplify-rtx.c (simplify_relational_operation): Fix variable name.
testsuite:
* gcc.dg/i386-mmx-6.c: New test case.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7020&r2=2.7021
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cse.c.diff?cvsroot=gcc&r1=1.327&r2=1.328
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/simplify-rtx.c.diff?cvsroot=gcc&r1=1.219&r2=1.220
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4845&r2=1.4846
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/i386-mmx-6.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/17767] [4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
` (13 preceding siblings ...)
2005-01-04 15:44 ` cvs-commit at gcc dot gnu dot org
@ 2005-01-04 15:46 ` pinskia at gcc dot gnu dot org
2005-02-17 13:20 ` cvs-commit at gcc dot gnu dot org
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-04 15:46 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-04 15:46 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/17767] [4.0 Regression] MMX intrinsics cause internal compiler error
2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
` (14 preceding siblings ...)
2005-01-04 15:46 ` pinskia at gcc dot gnu dot org
@ 2005-02-17 13:20 ` cvs-commit at gcc dot gnu dot org
15 siblings, 0 replies; 17+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-02-17 13:20 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-17 01:56 -------
Subject: Bug 17767
CVSROOT: /cvs/gcc
Module name: gcc
Branch: apple-ppc-branch
Changes by: dalej@gcc.gnu.org 2005-02-17 01:56:12
Modified files:
gcc : ChangeLog.apple-ppc cse.c simplify-rtx.c
recog.c basic-block.h
gcc/config/i386: i386.md
Log message:
2005-02-16 Dale Johannesen <dalej@apple.com>
Radar 4006687
PR 17767 et al (fix from mainline)
* cse.c (fold_rtx) [RTX_COMPARE, RTX_COMM_COMPARE]: Don't attempt
any simplifications of vector mode comparison operators.
* simplify-rtx.c (simplify_relational_operation): Fix variable name.
2005-02-15 Dale Johannesen <dalej@apple.com>
Radar 3991611
Radar 3990578
PRs 19084 and 19348 (fix from mainline)
* recog.c (peephole2_optimize): Do global life update if some peephole
decides it doesn't need at least one of its inputs and that change
influences liveness at the start of the basic block.
* basic-block.h (EXECUTE_IF_AND_COMPL_IN_REG_SET): Needs 2 REGSET
arguments instead of 1.
2005-02-15 Dale Johannesen <dalej@apple.com>
Radar 3876378
Radar 3838108
PR 18109 (fix from mainline)
* config/i386/i386.md (movhi_1): Remove previous attempt at a fix.
(movqi_1): Ditto. Don't use 4-byte load when unsafe.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.apple-ppc.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.1.2.308&r2=1.1.2.309
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cse.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.229.2.32.2.13&r2=1.229.2.32.2.14
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/simplify-rtx.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.107.2.31.2.11&r2=1.107.2.31.2.12
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/recog.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.159.2.24.2.8&r2=1.159.2.24.2.9
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/basic-block.h.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.153.2.48.2.10&r2=1.153.2.48.2.11
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.374.2.42.2.7&r2=1.374.2.42.2.8
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17767
^ permalink raw reply [flat|nested] 17+ messages in thread
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2004-10-01 7:28 [Bug inline-asm/17767] New: MMX intrinsics cause internal compiler error jochang at gmail dot com
2004-10-01 7:32 ` [Bug inline-asm/17767] " jochang at gmail dot com
2004-10-01 12:36 ` [Bug target/17767] " pinskia at gcc dot gnu dot org
2004-10-01 13:32 ` [Bug target/17767] [3.4/4.0 Regression] " pinskia at gcc dot gnu dot org
2004-10-01 14:18 ` reichelt at gcc dot gnu dot org
2004-10-01 14:34 ` pinskia at gcc dot gnu dot org
2004-10-01 17:49 ` pinskia at gcc dot gnu dot org
2004-10-11 9:42 ` [Bug target/17767] [4.0 " reichelt at gcc dot gnu dot org
2004-11-28 21:43 ` pinskia at gcc dot gnu dot org
2004-12-10 15:34 ` uros at kss-loka dot si
2004-12-12 17:59 ` pinskia at gcc dot gnu dot org
2004-12-16 18:19 ` pinskia at gcc dot gnu dot org
2004-12-21 13:49 ` uros at kss-loka dot si
2005-01-04 9:22 ` [Bug middle-end/17767] " uros at kss-loka dot si
2005-01-04 15:44 ` cvs-commit at gcc dot gnu dot org
2005-01-04 15:46 ` pinskia at gcc dot gnu dot org
2005-02-17 13:20 ` cvs-commit at gcc dot gnu dot org
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