http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50128
Bug #: 50128
Summary: [4.7 Regression] bootstrap failure
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: hjl.to...@gmail.com
CC: a...@gcc.gnu.org
On Linux/x86, revision 177908 gave:
trunk/libgcc/../include -I../../../src-trunk/libgcc/config/libbid
-DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS -o bid32_to_bid64.o -MT
bid32_to_bid64.o -MD -MP -MF bid32_to_bid64.dep -c
../../../src-trunk/libgcc/config/libbid/bid32_to_bid64.c
res_12 = D.7178_38 w* 1000000000;
../../../src-trunk/libgcc/config/libbid/bid32_to_bid64.c: In function
'__bid32_to_bid64':
../../../src-trunk/libgcc/config/libbid/bid32_to_bid64.c:29:1: internal
compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[6]: *** [bid32_to_bid64.o] Error 1
make[6]: *** Waiting for unfinished jobs....
PD_359 = digit_22 w* 109951163;
../../../src-trunk/libgcc/config/libbid/bid64_div.c: In function '__bid64_div':
../../../src-trunk/libgcc/config/libbid/bid64_div.c:80:1: internal compiler
error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[6]: *** [bid64_div.o] Error 1
PD_927 = digit_3 w* 109951163;
PD_1008 = digit_4 w* 109951163;
../../../src-trunk/libgcc/config/libbid/bid128_div.c: In function
'__bid128_div':
../../../src-trunk/libgcc/config/libbid/bid128_div.c:36:1: internal compiler
error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[6]: *** [bid128_div.o] Error 1
Revision 177900 is OK.
