[Bug tree-optimization/55890] [4.7 Regression] calling a builtin func through a cast triggers an ICE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55890 --- Comment #9 from Richard Biener rguenth at gcc dot gnu.org 2013-02-04 12:04:41 UTC --- Author: rguenth Date: Mon Feb 4 12:04:35 2013 New Revision: 195708 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195708 Log: 2013-02-04 Richard Biener rguent...@suse.de Backport from mainline 2012-07-04 Richard Guenther rguent...@suse.de PR tree-optimization/53844 * tree-ssa-dse.c (dse_possible_dead_store_p): Properly handle the loop virtual PHI. * g++.dg/tree-ssa/pr53844.C: New testcase. 2012-12-13 Richard Biener rguent...@suse.de PR lto/55660 * tree-streamer.c (record_common_node): Check that we are not recursively pre-loading nodes we want to skip. Handle char_type_node appearing as part of va_list_type_node. * gcc.dg/lto/pr55660_0.c: New testcase. * gcc.dg/lto/pr55660_1.c: Likewise. 2013-02-04 Richard Biener rguent...@suse.de PR middle-end/55890 * gimple.h (gimple_call_builtin_class_p): New function. * gimple.c (validate_call): New function. (gimple_call_builtin_class_p): Likewise. * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Use gimple_call_builtin_class_p. (find_func_clobbers): Likewise. * tree-ssa-strlen.c (adjust_last_stmt): Likewise. (strlen_optimize_stmt): Likewise. * gcc.dg/torture/pr55890-1.c: New testcase. * gcc.dg/torture/pr55890-2.c: Likewise. Added: branches/gcc-4_7-branch/gcc/testsuite/g++.dg/tree-ssa/pr53844.C branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/lto/pr55660_0.c branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/lto/pr55660_1.c branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/torture/pr55890-1.c branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/torture/pr55890-2.c Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/gimple.c branches/gcc-4_7-branch/gcc/gimple.h branches/gcc-4_7-branch/gcc/testsuite/ChangeLog branches/gcc-4_7-branch/gcc/tree-ssa-dse.c branches/gcc-4_7-branch/gcc/tree-ssa-strlen.c branches/gcc-4_7-branch/gcc/tree-ssa-structalias.c branches/gcc-4_7-branch/gcc/tree-streamer.c
[Bug tree-optimization/55890] [4.7 Regression] calling a builtin func through a cast triggers an ICE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55890 --- Comment #10 from Richard Biener rguenth at gcc dot gnu.org 2013-02-04 12:08:17 UTC --- Initial patch now backported, avoiding the C++ function overloading by using gimple_call_builtin_class_p.
[Bug tree-optimization/55890] [4.7 Regression] calling a builtin func through a cast triggers an ICE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55890 --- Comment #11 from Richard Biener rguenth at gcc dot gnu.org 2013-02-04 15:49:29 UTC --- Author: rguenth Date: Mon Feb 4 15:49:18 2013 New Revision: 195718 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195718 Log: 2013-02-04 Richard Biener rguent...@suse.de Backport from mainline 2012-01-11 Richard Guenther rguent...@suse.de PR tree-optimization/44061 * tree-vrp.c (extract_range_basic): Compute zero as value-range for __builtin_constant_p of function parameters. * gcc.dg/pr44061.c: New testcase. 2013-01-08 Jakub Jelinek ja...@redhat.com PR middle-end/55890 * tree-ssa-ccp.c (evaluate_stmt): Use gimple_call_builtin_class_p. * gcc.dg/torture/pr55890-3.c: New test. Added: branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/pr44061.c branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/torture/pr55890-3.c Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/testsuite/ChangeLog branches/gcc-4_7-branch/gcc/tree-ssa-ccp.c branches/gcc-4_7-branch/gcc/tree-vrp.c
[Bug tree-optimization/55890] [4.7 Regression] calling a builtin func through a cast triggers an ICE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55890 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work||4.7.3 Resolution||FIXED --- Comment #12 from Richard Biener rguenth at gcc dot gnu.org 2013-02-04 15:50:53 UTC --- Fixed. The calls.c hunk doesn't apply anywhere and did not come with a testcase.
[Bug tree-optimization/55890] [4.7 Regression] calling a builtin func through a cast triggers an ICE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55890 --- Comment #8 from vries at gcc dot gnu.org 2013-01-11 23:39:30 UTC --- Author: vries Date: Fri Jan 11 23:39:18 2013 New Revision: 195119 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195119 Log: 2013-01-12 Tom de Vries t...@codesourcery.com PR middle-end/55890 * calls.c (expand_call): Check if arg_nr is valid. Modified: trunk/gcc/ChangeLog trunk/gcc/calls.c
[Bug tree-optimization/55890] [4.7 Regression] calling a builtin func through a cast triggers an ICE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55890 --- Comment #7 from Jakub Jelinek jakub at gcc dot gnu.org 2013-01-08 08:38:58 UTC --- Author: jakub Date: Tue Jan 8 08:38:50 2013 New Revision: 195008 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195008 Log: PR middle-end/55890 * tree-ssa-ccp.c (evaluate_stmt): Use gimple_call_builtin_p. * gcc.dg/torture/pr55890-3.c: New test. Added: trunk/gcc/testsuite/gcc.dg/torture/pr55890-3.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-ccp.c
[Bug tree-optimization/55890] [4.7 Regression] calling a builtin func through a cast triggers an ICE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55890 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||4.8.0 Summary|[4.7/4.8 Regression]|[4.7 Regression] calling a |calling a builtin func |builtin func through a cast |through a cast triggers an |triggers an ICE |ICE | --- Comment #6 from Richard Biener rguenth at gcc dot gnu.org 2013-01-07 15:36:06 UTC --- Fixed on trunk for the testcase(s) in question.
[Bug tree-optimization/55890] [4.7 Regression] calling a builtin func through a cast triggers an ICE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55890 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2