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(parent: bbe008b) | patch
max(INT_MIN, x) -> x
authorMarc Glisse <marc.glisse@inria.fr>
Thu, 21 Apr 2016 09:32:32 +0000 (11:32 +0200)
committerMarc Glisse <glisse@gcc.gnu.org>
Thu, 21 Apr 2016 09:32:32 +0000 (09:32 +0000)
commit2c2870a1b16c867b9ef0ea6cf0a8eb16af4c1b2d
tree1ee36064cb859fba2a08608c049082bd1282c2cdtree
parentbbe008b6e975f3afc971a990f70e78d25fbc3180commit | diff
max(INT_MIN, x) -> x

2016-04-21  Marc Glisse  <marc.glisse@inria.fr>

gcc/
* match.pd (min(int_max, x), max(int_min, x)): New transformations.

gcc/testsuite/
* gcc.dg/tree-ssa/minmax-1.c: New testcase.

From-SVN: r235323
gcc/ChangeLog diff | blob | history
gcc/match.pd diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/tree-ssa/minmax-1.c [new file with mode: 0644] blob