| commit | 9cf60d3b0d793fbd3b97aa0163b44a5c0c4e9aa3 | |
| author | Marc Glisse <marc.glisse@inria.fr> | |
| Fri, 31 May 2019 16:54:30 +0000 (31 18:54 +0200) | ||
| committer | Marc Glisse <glisse@gcc.gnu.org> | |
| Fri, 31 May 2019 16:54:30 +0000 (31 16:54 +0000) | ||
| tree | 79fec5f3316ae1b6c21485ab9aae4b5626f85b66 | treesnapshot (tar.gz zip) |
| parent | f4fde1b378ad68fb2dec6719ed26c1b901488e03 | commitdiff |
Simplify more EXACT_DIV_EXPR comparisons
2019-05-31 Marc Glisse <marc.glisse@inria.fr>
gcc/
* match.pd (X/[ex]D<Y/[ex]D): Handle negative denominator.
((size_t)(A /[ex] B) CMP C): New transformation.
gcc/testsuite/
* gcc.dg/tree-ssa/cmpexactdiv-3.c: New file.
* gcc.dg/tree-ssa/cmpexactdiv-4.c: New file.
* gcc.dg/Walloca-13.c: Xfail.
From-SVN: r271816
2019-05-31 Marc Glisse <marc.glisse@inria.fr>
gcc/
* match.pd (X/[ex]D<Y/[ex]D): Handle negative denominator.
((size_t)(A /[ex] B) CMP C): New transformation.
gcc/testsuite/
* gcc.dg/tree-ssa/cmpexactdiv-3.c: New file.
* gcc.dg/tree-ssa/cmpexactdiv-4.c: New file.
* gcc.dg/Walloca-13.c: Xfail.
From-SVN: r271816
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/match.pd | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/Walloca-13.c | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/tree-ssa/cmpexactdiv-3.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/tree-ssa/cmpexactdiv-4.c | [new file with mode: 0644] | blob |