Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/vrp68.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 link } */ /* { dg-options "-O2 -fdump-tree-vrp1" } */ #include "vrp.h" void test1 (int i, int j, int b) { RANGE(i, 2, 6); ANTI_RANGE(j, 1, 7); MERGE(b, i, j); CHECK_ANTI_RANGE(i, 1, 1); } int main() { } /* VRP will arbitrarily choose ~[1, 1] when merging [2, 6] with ~[1, 7]. */ /* { dg-final { scan-tree-dump-times "link_error" 0 "vrp1" } } */