[Bug bootstrap/43511] [4.5 Regression] Configure error at stage 1 in i386/libgomp

[dominiq at lps dot ens dot fr]

------- Comment #8 from dominiq at lps dot ens dot fr  2010-03-25 08:58 -------
Created an attachment (id=20194)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20194&action=view)
diff between the assemblies for working and nonworking cases

The attachment is the result of the following sequence (cc4.5w/bin/gcc is
revision 157677):

[macbook] gcc/build_w% /opt/gcc/build_w/gcc/xgcc -B/opt/gcc/build_w/./gcc/ -m32
-g -O2 conf_omp_1.c [macbook] gcc/build_w% a.out
Segmentation fault
[macbook] gcc/build_w% /opt/gcc/build_w/gcc/xgcc -B/opt/gcc/build_w/./gcc/ -m32
-g -O2 conf_omp_1.c -S
[macbook] gcc/build_w% mv conf_omp_1.s conf_omp_1_c.s
overwrite conf_omp_1_c.s? (y/n [n]) y
[macbook] gcc/build_w% /opt/gcc/gcc4.5w/bin/gcc -m32 -g -O2 conf_omp_1.c
[macbook] gcc/build_w% a.out
[macbook] gcc/build_w% /opt/gcc/gcc4.5w/bin/gcc -m32 -g -O2 conf_omp_1.c -S
[macbook] gcc/build_w% diff -up conf_omp_1.s conf_omp_1_c.s


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43511