Thank you for the bug report. I've confirmed this with gcc- linaro-4.6-2012.02 on ARM:
/home/asa-san/bugs/cbuild/slaves/ursa4/gcc-linaro-4.6-2012.02 gfortran -c -O1 -fpermissive -Wfatal-errors -w fbasics_gss-min.f fbasics_gss-min.f: In function 'deval': fbasics_gss-min.f:39:0: internal compiler error: in arm_select_dominance_cc_mode, at config/arm/arm.c:11452 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions The work-around is to compile at -O2. The fault exists in all versions of gcc-linaro-4.6 and gcc-linaro-4.5 that I have tried, from 2011.04 and forward on. The fault also exists in gcc-4.5.3 and gcc-4.6.2. On trunk there is another error message, as stated in the ticket. However, this error does not go away when switching to -O2 or -03. The work around in this case is to compile at -O0. Running the test over a few older versions of 4.7 shows that the behavior changed somewhere along the way. Old error message still shows on 177688: /tools/toolchains/arch/armv7l/gcc-4.7~svn177688-armv7l-natty-cbuild161-ursa1-cortexa9r1 gfortran -c -O1 -fpermissive -Wfatal-errors -w fbasics_gss-min.f fbasics_gss-min.f: In function 'deval': fbasics_gss-min.f:39:0: internal compiler error: in arm_select_dominance_cc_mode, at config/arm/arm.c:10902 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. The new message is seen on 182152: /tools/toolchains/arch/armv7l/gcc-4.7~svn182152-armv7l-natty-cbuild212-tcpanda02-cortexa9r1 gfortran -c -O1 -fpermissive -Wfatal-errors -w fbasics_gss-min.f fbasics_gss-min.f:139:0: internal compiler error: vector VEC(tree,base) index domain error, in ipa_get_indirect_edge_target at ipa-cp.c:1115 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. The same error occurs at -O2 (and -O3). /tools/toolchains/arch/armv7l/gcc-4.7~svn182152-armv7l-natty-cbuild212-tcpanda02-cortexa9r1 gfortran -c -O2 -fpermissive -Wfatal-errors -w fbasics_gss-min.f fbasics_gss-min.f:139:0: internal compiler error: vector VEC(tree,base) index domain error, in ipa_get_indirect_edge_target at ipa-cp.c:1115 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Further investigation will show if this is question of two different errors. I've set this ticket to medium priority as it is a ftbfs, there is a work-around and the error probably exists upstream. ** Changed in: gcc-linaro Status: New => Triaged ** Changed in: gcc-linaro Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943264 Title: ICE in arm_select_dominance_cc_mode, at config/arm/arm.c:10625 To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/943264/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
