Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr88784-9.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-ifcombine" } */ #include <limits.h> _Bool or1(unsigned x, unsigned y) { /* x <= y || x != 0 --> true */ return x <= y || x != 0; } _Bool or2(unsigned x, unsigned y) { /* x >= y || x != UINT_MAX --> true */ return x >= y || x != UINT_MAX; } _Bool or3(signed x, signed y) { /* x <= y || x != INT_MIN --> true */ return x <= y || x != INT_MIN; } _Bool or4(signed x, signed y) { /* x >= y || x != INT_MAX --> true */ return x >= y || x != INT_MAX; } /* { dg-final { scan-tree-dump-not " != " "ifcombine" } } */ /* { dg-final { scan-tree-dump-not " <= " "ifcombine" } } */ /* { dg-final { scan-tree-dump-not " >= " "ifcombine" } } */