Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/vrp71.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 | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-vrp1" } */ int foo(int *p) { int x = -10; if (p[0]) x++; if (p[1]) x++; if (p[2]) x++; if (p[3]) x++; x <<= 2; return (x > 0); } int bar(char c) { int i = c << 1; return i > 1000; } /* { dg-final { scan-tree-dump-times "return 0;" 2 "vrp1" } } */