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* [Bug c/28833] New: GCC 4.1.1 ICEs compiling Xorg 6.8.2
@ 2006-08-24 10:36 peter at empeg dot com
2006-08-24 10:37 ` [Bug c/28833] " peter at empeg dot com
2006-08-24 10:55 ` [Bug target/28833] " pinskia at gcc dot gnu dot org
0 siblings, 2 replies; 3+ messages in thread
From: peter at empeg dot com @ 2006-08-24 10:36 UTC (permalink / raw)
To: gcc-bugs
Attached (gzipped) fbmmx.i (from Xorg 6.8.2 xc/programs/Xserver/fb/fbmmx.c)
gives "fbmmx.c:871: internal compiler error: in push_reload, at reload.c:1303"
when compiled with 4.1.1 on i686-linux-gnu. This is probably a regression as
I've previously compiled the same Xorg release fine with 4.1.0.
GCC also emits lots of warnings, but no errors.
--- GCC version
[peter@electronic fb]$ gcc --version
gcc (GCC) 4.1.1
--- GCC configured with
../g*/configure --prefix=/usr --enable-shared --enable-languages=c,c++,java
--enable-threads --enable-__cxa_atexit --with-system-zlib --disable-multilib
--- GCC command to trigger failure
gcc -m32 -c -O2 -O9 -march=pentium4 -mtune=pentium4 -mmmx -msse -msse2 -pipe
-ansi -pedantic -Wall -Wpointer-arith -Wundef -fno-merge-constants -c
-mmmx -Winline --param inline-unit-growth=10000 --param
large-function-growth=10000 fbmmx.i
--- GCC output
fbmmx.c:39: warning: specifying vector types with __attribute__ ((mode)) is
depr
ecated
fbmmx.c:39: warning: use __attribute__ ((vector_size)) instead
fbmmx.c:40: warning: specifying vector types with __attribute__ ((mode)) is
depr
ecated
fbmmx.c:40: warning: use __attribute__ ((vector_size)) instead
fbmmx.c:41: warning: specifying vector types with __attribute__ ((mode)) is
depr
ecated
fbmmx.c:41: warning: use __attribute__ ((vector_size)) instead
fbmmx.c:43: warning: ISO C90 does not support ?long long?
fbmmx.c:79: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:80: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:81: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:82: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:83: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:84: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:85: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:86: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:87: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:88: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:89: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:90: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:91: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:92: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:93: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c:94: warning: ISO C90 forbids specifying subobject to initialize
fbmmx.c: In function ?expand565?:
fbmmx.c:306: warning: ISO C90 forbids mixed declarations and code
fbmmx.c: In function ?fbCompositeSolidMask_nx8x8888mmx?:
fbmmx.c:658: warning: ISO C90 does not support ?long long?
fbmmx.c:701: warning: ISO C90 does not support ?long long?
fbmmx.c: In function ?fbCompositeSolidMask_nx8x0565mmx?:
fbmmx.c:764: warning: ISO C90 does not support ?long long?
fbmmx.c:824: warning: ISO C90 does not support ?long long?
fbmmx.c:871: internal compiler error: in push_reload, at reload.c:1303
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: GCC 4.1.1 ICEs compiling Xorg 6.8.2
Product: gcc
Version: 4.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: peter at empeg dot com
GCC build triplet: i686-linux-gnu
GCC host triplet: i686-linux-gnu
GCC target triplet: i686-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28833
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c/28833] GCC 4.1.1 ICEs compiling Xorg 6.8.2
2006-08-24 10:36 [Bug c/28833] New: GCC 4.1.1 ICEs compiling Xorg 6.8.2 peter at empeg dot com
@ 2006-08-24 10:37 ` peter at empeg dot com
2006-08-24 10:55 ` [Bug target/28833] " pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: peter at empeg dot com @ 2006-08-24 10:37 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from peter at empeg dot com 2006-08-24 10:37 -------
Created an attachment (id=12124)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12124&action=view)
gzipped preprocessed source of testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28833
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/28833] GCC 4.1.1 ICEs compiling Xorg 6.8.2
2006-08-24 10:36 [Bug c/28833] New: GCC 4.1.1 ICEs compiling Xorg 6.8.2 peter at empeg dot com
2006-08-24 10:37 ` [Bug c/28833] " peter at empeg dot com
@ 2006-08-24 10:55 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-08-24 10:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from pinskia at gcc dot gnu dot org 2006-08-24 10:55 -------
Fixed in 4.1.2.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Keywords| |ice-on-valid-code
Resolution| |FIXED
Target Milestone|--- |4.1.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28833
^ permalink raw reply [flat|nested] 3+ messages in thread
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2006-08-24 10:36 [Bug c/28833] New: GCC 4.1.1 ICEs compiling Xorg 6.8.2 peter at empeg dot com
2006-08-24 10:37 ` [Bug c/28833] " peter at empeg dot com
2006-08-24 10:55 ` [Bug target/28833] " pinskia at gcc dot gnu dot org
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