Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vrp-min-max-1.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 84e7813d76e9 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-vrp1 -fdisable-tree-evrp -fdump-tree-mergephi2" } */ int bar (void); int foo1 (int x, int y) { if (y < 10) return bar (); if (x > 9) return bar (); return x < y ? x : y; } int foo2 (int x, int y) { if (y < 10) return bar (); if (x > 9) return bar (); return x > y ? x : y; } /* We expect to optimiz min/max in VRP*/ /* { dg-final { scan-tree-dump-times "MIN_EXPR" 1 "mergephi2" } } */ /* { dg-final { scan-tree-dump-times "MAX_EXPR" 1 "mergephi2" } } */ /* { dg-final { scan-tree-dump-not "MIN_EXPR" "vrp1" } } */ /* { dg-final { scan-tree-dump-not "MAX_EXPR" "vrp1" } } */