http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51794
Bug #: 51794 Summary: ICE (segfault) with -O -fmodulo-sched Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassig...@gcc.gnu.org ReportedBy: bernhard.rosenkran...@linaro.org Created attachment 26275 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26275 Reduced test case Current gcc 4.7 and 4.6 branches result in a segfault while building the attached (reduced) test case for arm: [bero@matterhorn bero]$ arm-linux-eabi-gcc -O -fmodulo-sched -o test.o -c test.c test.c: In function 'res_inverse': test.c:7:1: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions.