[Bug tree-optimization/61197] [4.10 Regression] wrong code at -O3 on x86_64-linux (in both 32-bit and 64-bit modes)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61197 Marc Glisse changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #5 from Marc Glisse --- (In reply to Richard Biener from comment #3) > Make sure to add all the various testcases. Done.
[Bug tree-optimization/61197] [4.10 Regression] wrong code at -O3 on x86_64-linux (in both 32-bit and 64-bit modes)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61197 --- Comment #4 from Marc Glisse --- Author: glisse Date: Sat May 17 12:37:58 2014 New Revision: 210554 URL: http://gcc.gnu.org/viewcvs?rev=210554&root=gcc&view=rev Log: 2014-05-17 Marc Glisse PR tree-optimization/61140 PR tree-optimization/61150 PR tree-optimization/61197 gcc/ * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis. gcc/testsuite/ * gcc.dg/tree-ssa/pr61140.c: New file. * gcc.dg/tree-ssa/pr61150.c: New file. * gcc.dg/tree-ssa/pr61197.c: New file. Added: trunk/gcc/testsuite/gcc.dg/tree-ssa/pr61140.c trunk/gcc/testsuite/gcc.dg/tree-ssa/pr61150.c trunk/gcc/testsuite/gcc.dg/tree-ssa/pr61197.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-phiopt.c
[Bug tree-optimization/61197] [4.10 Regression] wrong code at -O3 on x86_64-linux (in both 32-bit and 64-bit modes)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61197 --- Comment #3 from Richard Biener --- Make sure to add all the various testcases.
[Bug tree-optimization/61197] [4.10 Regression] wrong code at -O3 on x86_64-linux (in both 32-bit and 64-bit modes)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61197 --- Comment #2 from Marc Glisse --- (In reply to Zhendong Su from comment #0) > It seems different from PR 61140 and PR 61150 as -fno-tree-dce makes both > disappear, but not this one. Still the same bug (fixed by the same patch). I am sorry it is taking me so long to commit it, it has been approved but I am traveling this week. Maybe tomorrow.
[Bug tree-optimization/61197] [4.10 Regression] wrong code at -O3 on x86_64-linux (in both 32-bit and 64-bit modes)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61197 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed||2014-05-16 CC||glisse at gcc dot gnu.org, ||jakub at gcc dot gnu.org Target Milestone|--- |4.10.0 Summary|wrong code at -O3 on|[4.10 Regression] wrong |x86_64-linux (in both |code at -O3 on x86_64-linux |32-bit and 64-bit modes)|(in both 32-bit and 64-bit ||modes) Ever confirmed|0 |1 --- Comment #1 from Jakub Jelinek --- Started with r210212.