[Bug bootstrap/58509] [4.9 regression] ICE in calc_dfs_tree, at dominance.c:397 during Ada runtime build
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58509 --- Comment #6 from Eric Botcazou ebotcazou at gcc dot gnu.org --- Author: ebotcazou Date: Mon Oct 14 10:13:12 2013 New Revision: 203518 URL: http://gcc.gnu.org/viewcvs?rev=203518root=gccview=rev Log: PR bootstrap/58509 * config/sparc/sparc-protos.h (widen_mem_for_ldd_peep): Declare. (registers_ok_for_ldd_peep): Move around. * config/sparc/sparc.c (widen_mem_for_ldd_peep): New. * config/sparc/sparc.md (widening peepholes): Use it. Added: trunk/gcc/testsuite/gnat.dg/specs/opt1.ads Modified: trunk/gcc/ChangeLog trunk/gcc/config/sparc/sparc-protos.h trunk/gcc/config/sparc/sparc.c trunk/gcc/config/sparc/sparc.md trunk/gcc/testsuite/ChangeLog
[Bug bootstrap/58509] [4.9 regression] ICE in calc_dfs_tree, at dominance.c:397 during Ada runtime build
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58509 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #7 from Eric Botcazou ebotcazou at gcc dot gnu.org --- Sorry for the delay.
[Bug bootstrap/58509] [4.9 regression] ICE in calc_dfs_tree, at dominance.c:397 during Ada runtime build
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58509 --- Comment #5 from Mikael Pettersson mikpelinux at gmail dot com --- This bootstrap error still occurs with gcc-4.9-20131006. I've now decided to stop testing Ada on SPARC.
[Bug bootstrap/58509] [4.9 regression] ICE in calc_dfs_tree, at dominance.c:397 during Ada runtime build
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58509 --- Comment #4 from Mikael Pettersson mikpelinux at gmail dot com --- Eric's patch fixes this bootstrap problem for me on sparc64-linux.
[Bug bootstrap/58509] [4.9 regression] ICE in calc_dfs_tree, at dominance.c:397 during Ada runtime build
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58509 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Target|sparc-linux |sparc-*-* Host|sparc64-linux | Assignee|unassigned at gcc dot gnu.org |ebotcazou at gcc dot gnu.org Summary|[4.9 regression] ICE in |[4.9 regression] ICE in |calc_dfs_tree, at |calc_dfs_tree, at |dominance.c:397 breaks Ada |dominance.c:397 during Ada |bootstrap on sparc64-linux |runtime build Build|sparc-linux | Severity|normal |major --- Comment #3 from Eric Botcazou ebotcazou at gcc dot gnu.org --- An interesting interaction between inlining and the SPARC-specific ldd peephole. I have a patch for a couple of days, but I'm exploring another approach first.
