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[Bug target/34091] New: [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: "tbm at cyrius dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Nov 2007 08:51:17 -0000
- Subject: [Bug target/34091] New: [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
gcc 4.1 can compile the attached source without any problems, but gcc-4.2
(at -O) and trunk (20070916, at -O2) ICE.
paer% gcc-4.2 -c -O s_texfilter.i
swrast/s_texfilter.c: In function â??sample_lambda_2dâ??:
swrast/s_texfilter.c:1420: error: insn does not satisfy its constraints:
(insn 2621 1258 1259 96 (set (mem/c:HI (plus:SI (reg/f:SI 30 %r30)
(const_int -474 [0xfffffe26])) [0 S2 A16])
(reg:HI 68 %fr22)) 53 {*pa.md:3126} (nil)
(nil))
swrast/s_texfilter.c:1420: internal compiler error: in
reload_cse_simplify_operands, at postreload.c:392
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
For Debian GNU/Linux specific bug reporting instructions,
see <URL:file:///usr/share/doc/gcc-4.2/README.Bugs>.
paer%
paer% /usr/lib/gcc-snapshot/bin/gcc -c -O2 s_texfilter.i
swrast/s_texfilter.c: In function 'sample_lambda_2d':
swrast/s_texfilter.c:1420: error: insn does not satisfy its constraints:
(insn 2415 1100 1137 102 swrast/s_texfilter.c:164 (set (mem/c:HI (plus:SI
(reg/f:SI 30 %r30)
(const_int -458 [0xfffffe36])) [601 S2 A16])
(reg:HI 78 %fr27)) 53 {*pa.md:3184} (nil))
swrast/s_texfilter.c:1420: internal compiler error: in
reload_cse_simplify_operands, at postreload.c:395
Please submit a full bug report,
--
Summary: [4.2/4.3 Regression] ICE in
reload_cse_simplify_operands, at postreload.c:392
Product: gcc
Version: 4.2.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tbm at cyrius dot com
GCC target triplet: hppa-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34091
- Follow-Ups:
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: tbm at cyrius dot com
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: tbm at cyrius dot com
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: tbm at cyrius dot com
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: dave at hiauly1 dot hia dot nrc dot ca
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: pinskia at gcc dot gnu dot org
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: dave at hiauly1 dot hia dot nrc dot ca
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: ebotcazou at gcc dot gnu dot org
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: dave at hiauly1 dot hia dot nrc dot ca
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: ebotcazou at gcc dot gnu dot org
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: dave at hiauly1 dot hia dot nrc dot ca
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: ebotcazou at gcc dot gnu dot org
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: dave at hiauly1 dot hia dot nrc dot ca
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: ebotcazou at gcc dot gnu dot org
- [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
- From: mmitchel at gcc dot gnu dot org