| commit | 6e6b952be0853566db2f50ca5c14305d841353df | |
| author | glisse <glisse@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 6 Aug 2012 16:38:48 +0000 (6 16:38 +0000) | ||
| committer | glisse <glisse@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 6 Aug 2012 16:38:48 +0000 (6 16:38 +0000) | ||
| tree | 0874c41f243af364dbf1a7d854ea1a26da175de1 | treesnapshot (tar.gz zip) |
| parent | 530f9e0066c3a5601f144cb75a6f0e3c21c136cd | commitdiff |
2012-08-06 Marc Glisse <marc.glisse@inria.fr>
gcc/
PR tree-optimization/51938
PR tree-optimization/52005
* tree-ssa-ifcombine.c (ifcombine_ifandif): New parameters for
inverted conditions.
(ifcombine_iforif): Remove, merge code into ifcombine_ifandif.
(tree_ssa_ifcombine_bb): Update calls to the above. Detect !a&&b
and !a||b patterns.
gcc/testsuite/
PR tree-optimization/51938
PR tree-optimization/52005
* gcc.dg/tree-ssa/ssa-ifcombine-8.c: New testcase.
* gcc.dg/tree-ssa/ssa-ifcombine-9.c: Likewise.
* gcc.dg/tree-ssa/ssa-ifcombine-10.c: Likewise.
* gcc.dg/tree-ssa/ssa-ifcombine-11.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190184 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/
PR tree-optimization/51938
PR tree-optimization/52005
* tree-ssa-ifcombine.c (ifcombine_ifandif): New parameters for
inverted conditions.
(ifcombine_iforif): Remove, merge code into ifcombine_ifandif.
(tree_ssa_ifcombine_bb): Update calls to the above. Detect !a&&b
and !a||b patterns.
gcc/testsuite/
PR tree-optimization/51938
PR tree-optimization/52005
* gcc.dg/tree-ssa/ssa-ifcombine-8.c: New testcase.
* gcc.dg/tree-ssa/ssa-ifcombine-9.c: Likewise.
* gcc.dg/tree-ssa/ssa-ifcombine-10.c: Likewise.
* gcc.dg/tree-ssa/ssa-ifcombine-11.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190184 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/tree-ssa/ssa-ifcombine-10.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/tree-ssa/ssa-ifcombine-11.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/tree-ssa/ssa-ifcombine-8.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/tree-ssa/ssa-ifcombine-9.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-ifcombine.c | diffblobblamehistory |