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* [Bug target/20603] New: SPEC ICE's on powerpc-darwin compiling with "-fprofile-arcs -O2 -mpowerpc64"
@ 2005-03-23 14:21 dorit at il dot ibm dot com
2005-03-23 14:25 ` [Bug target/20603] " pinskia at gcc dot gnu dot org
0 siblings, 1 reply; 2+ messages in thread
From: dorit at il dot ibm dot com @ 2005-03-23 14:21 UTC (permalink / raw)
To: gcc-bugs
I've been seeing the following SPEC ICEs on powerpc-darwin when compiling
with "-fprofile-arcs -O2 -mpowerpc64":
==> SPEC's gap:
gcc -c -o system.o -DSYS_IS_BSD -DSYS_HAS_IOCTL_PROTO -DSYS_HAS_TIME_PROTO -
DSYS_HAS_SIGNAL_PROTO -DSYS_HAS_ANSI -DSYS_HAS_CALLOC_PROTO -
DSYS_HAS_STDIO_PROTO -fprofile-arcs -O2 -mpowerpc64 system.c
system.c: In function 'SyFopen':
system.c:688: internal compiler error: in schedule_insns, at sched-rgn.c:2549
==> SPEC's gcc:
gcc -c -o c-decl.o -DHOST_WORDS_BIG_ENDIAN -fno-inline-functions -fprofile-
arcs -O3 -mpowerpc64 c-decl.c
c-decl.c: In function 'duplicate_decls':
c-decl.c:1860: warning: incompatible implicit declaration of built-in
function 'memcpy'
c-decl.c: In function 'layout_array_type':
c-decl.c:5761: error: unrecognizable insn:
(insn 61 0 0 (set (reg:SI 3 r3 [ t ])
(reg:DI 3 r3)) -1 (nil)
(nil))
c-decl.c:5761: internal compiler error: in extract_insn, at recog.c:2042
==> SPEC's crafty:
gcc -c -o swap.o -DLINUX_SPARC -DSPEC_CPU2000 -fprofile-arcs -O3 -mpowerpc64
swap.c
swap.c: In function 'Swap':
swap.c:151: error: unrecognizable insn:
(insn 1033 0 0 (set (reg:SI 5 r5 [ source ])
(reg:DI 2 r2)) -1 (nil)
(nil))
swap.c:151: internal compiler error: in extract_insn, at recog.c:2042
The extract_insn error also shows up in other SPEC benchmarks.
I think this problem was introduced between Feb. 3rd to Feb. 15th.
This might be a duplicate of PR20203?
--
Summary: SPEC ICE's on powerpc-darwin compiling with "-fprofile-
arcs -O2 -mpowerpc64"
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dorit at il dot ibm dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: powerpc-apple-darwin7.7.0
GCC host triplet: powerpc-apple-darwin7.7.0
GCC target triplet: powerpc-apple-darwin7.7.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20603
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug target/20603] SPEC ICE's on powerpc-darwin compiling with "-fprofile-arcs -O2 -mpowerpc64"
2005-03-23 14:21 [Bug target/20603] New: SPEC ICE's on powerpc-darwin compiling with "-fprofile-arcs -O2 -mpowerpc64" dorit at il dot ibm dot com
@ 2005-03-23 14:25 ` pinskia at gcc dot gnu dot org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-03-23 14:25 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-23 14:24 -------
>This might be a duplicate of PR20203?
no but it is a dup of PR 20249 which has a patch (which was approved but not applied yet).
*** This bug has been marked as a duplicate of 20249 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20603
^ permalink raw reply [flat|nested] 2+ messages in thread
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2005-03-23 14:21 [Bug target/20603] New: SPEC ICE's on powerpc-darwin compiling with "-fprofile-arcs -O2 -mpowerpc64" dorit at il dot ibm dot com
2005-03-23 14:25 ` [Bug target/20603] " pinskia at gcc dot gnu dot org
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