Bug#180750: [fixed in snapshot (20030129)] arm regression, ICE with -O2 (change_address_1, at emit-rtl.c:1945)
Package: gcc-3.2
Version: 3.2.2-0pre8
Severity: important
This is a regression from gcc-2.95 but is fixed by gcc-snapshot
(20030129-1). Compiling with -O1 makes the ICE go away. I've made the
-save-temps output available here:
http://people.debian.org/~troup/predicates.i.gz
(It's 190k uncompressed, so I haven't included in the report, sorry)
This ICE has affected 7 packages so far.
| Automatic build of gts_0.7.1-1 on europa by sbuild/arm 1.170
| Build started at 20030211-2000
| ******************************************************************************
[...]
| ** Using build dependencies supplied by package:
| Build-Depends: debhelper (>= 4), libglib1.2-dev, autotools-dev
[...]
| gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I/usr/include -DG_LOG_DOMAIN=\"Gts\" -O2 -Wall -Wall -Werror-implicit-function-declaration -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -I/usr/include/glib-1.2 -I/usr/lib/glib/include -c predicates.c -MT predicates.lo -MD -MP -MF .deps/predicates.TPlo -fPIC -DPIC -o .libs/predicates.lo
| predicates.c: In function `insphereexact':
| predicates.c:2368: Internal compiler error in change_address_1, at emit-rtl.c:1945
| Please submit a full bug report,
| with preprocessed source if appropriate.
| See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
A complete build log can be found at
http://buildd.debian.org/build.php?arch=arm&pkg=gts&ver=0.7.1-1
--
James
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