Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/reassoc-6.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-reassoc1" } */ int main(int a, int b, int c, int d) { /* Should be transformed into a + c + 8 */ int e = a + 3; int f = c + 5; int g = e + f; return g; } /* We cannot re-associate the additions due to undefined signed overflow. */ /* { dg-final { scan-tree-dump-times "\\\+ 8" 1 "reassoc1" { xfail *-*-* } } } */