[Bug tree-optimization/50287] [4.7 Regression] FAIL: gcc.c-torture/execute/builtins/vsnprintf-chk.c compilation, -O2 -flto
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50287 Martin Jambor jamborm at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED --- Comment #9 from Martin Jambor jamborm at gcc dot gnu.org 2011-09-09 09:36:50 UTC --- Fixed.
[Bug tree-optimization/50287] [4.7 Regression] FAIL: gcc.c-torture/execute/builtins/vsnprintf-chk.c compilation, -O2 -flto
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50287 --- Comment #7 from Richard Guenther rguenth at gcc dot gnu.org 2011-09-08 09:17:13 UTC --- *** Bug 50307 has been marked as a duplicate of this bug. ***
[Bug tree-optimization/50287] [4.7 Regression] FAIL: gcc.c-torture/execute/builtins/vsnprintf-chk.c compilation, -O2 -flto
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50287 --- Comment #8 from Martin Jambor jamborm at gcc dot gnu.org 2011-09-08 13:09:43 UTC --- Author: jamborm Date: Thu Sep 8 13:09:38 2011 New Revision: 178688 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=178688 Log: 2011-09-08 Martin Jambor mjam...@suse.cz PR tree-optimization/50287 * ipa-split.c (split_function): Do not create SSA names for non-gimple-registers. * testsuite/gcc.dg/torture/pr50287.c: New test. Added: trunk/gcc/testsuite/gcc.dg/torture/pr50287.c Modified: trunk/gcc/ChangeLog trunk/gcc/ipa-split.c trunk/gcc/testsuite/ChangeLog
[Bug tree-optimization/50287] [4.7 Regression] FAIL: gcc.c-torture/execute/builtins/vsnprintf-chk.c compilation, -O2 -flto
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50287 rsand...@gcc.gnu.org rsandifo at gcc dot gnu.org changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org --- Comment #2 from rsandifo at gcc dot gnu.org rsandifo at gcc dot gnu.org 2011-09-06 11:20:52 UTC --- Same on mipsisa32-elf.
[Bug tree-optimization/50287] [4.7 Regression] FAIL: gcc.c-torture/execute/builtins/vsnprintf-chk.c compilation, -O2 -flto
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50287 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Target|arm-eabi sh*-*-*|arm-eabi,sh*-*-*, ||arm-linux-gnueabi Status|UNCONFIRMED |NEW Last reconfirmed||2011-09-06 CC||ramana at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #3 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2011-09-06 12:55:30 UTC --- Also prima-facie appears to break eglibc builds for arm-linux-gnueabi. eglibc/misc/error.o err.c: In function 'vwarnx': err.c:94:1: error: number of operands and imm-links don't agree in statement # .MEM_58 = VDEF .MEM_25 ap = ap_41(D); err.c:94:1: internal compiler error: verify_ssa failed Please submit a full bug report, with preprocessed source if appropriate. See http://gcc.gnu.org/bugs.html for instructions. Ramana
[Bug tree-optimization/50287] [4.7 Regression] FAIL: gcc.c-torture/execute/builtins/vsnprintf-chk.c compilation, -O2 -flto
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50287 --- Comment #4 from Martin Jambor jamborm at gcc dot gnu.org 2011-09-06 18:19:57 UTC --- Created attachment 25207 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25207 Testcase for i686 (and probably x86_64 too) Testcase that fails on i686-linux for me.
[Bug tree-optimization/50287] [4.7 Regression] FAIL: gcc.c-torture/execute/builtins/vsnprintf-chk.c compilation, -O2 -flto
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50287 Martin Jambor jamborm at gcc dot gnu.org changed: What|Removed |Added Target|arm-eabi,sh*-*-*, |arm-eabi,sh*-*-*, |arm-linux-gnueabi |arm-linux-gnueabi, ||i686-linux Status|NEW |ASSIGNED CC||jamborm at gcc dot gnu.org AssignedTo|unassigned at gcc dot |jamborm at gcc dot gnu.org |gnu.org |
[Bug tree-optimization/50287] [4.7 Regression] FAIL: gcc.c-torture/execute/builtins/vsnprintf-chk.c compilation, -O2 -flto
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50287 Martin Jambor jamborm at gcc dot gnu.org changed: What|Removed |Added CC||doko at gcc dot gnu.org --- Comment #5 from Martin Jambor jamborm at gcc dot gnu.org 2011-09-06 18:27:30 UTC --- *** Bug 50295 has been marked as a duplicate of this bug. ***
[Bug tree-optimization/50287] [4.7 Regression] FAIL: gcc.c-torture/execute/builtins/vsnprintf-chk.c compilation, -O2 -flto
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50287 --- Comment #6 from Kazumoto Kojima kkojima at gcc dot gnu.org 2011-09-07 00:26:13 UTC --- (In reply to comment #4) Testcase that fails on i686-linux for me. FYI, the testcase is failing also for arm-eabi, mips-elf and sh-elf.
[Bug tree-optimization/50287] [4.7 Regression] FAIL: gcc.c-torture/execute/builtins/vsnprintf-chk.c compilation, -O2 -flto
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50287 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC||mjambor at suse dot cz Target Milestone|--- |4.7.0 Summary|FAIL: |[4.7 Regression] FAIL: |gcc.c-torture/execute/built |gcc.c-torture/execute/built |ins/vsnprintf-chk.c |ins/vsnprintf-chk.c |compilation, -O2 -flto |compilation, -O2 -flto --- Comment #1 from Richard Guenther rguenth at gcc dot gnu.org 2011-09-04 08:57:37 UTC --- It seems we are creating an SSA name for a non-register variable. We can't do this. In fact if we encounter an unused param we'd like to pass to the split part we need to pass it in non-SSA form.
