Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/fold-xorand-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 | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-original" } */ int test1(int a, int b) { return (a & b) ^ a; } int test2(int c, int d) { return (c & d) ^ d; } int test3(int e, int f) { return e ^ (e & f); } int test4(int g, int h) { return g ^ (h & g); } /* { dg-final { scan-tree-dump-times "~b \& a" 1 "original" } } */ /* { dg-final { scan-tree-dump-times "~c \& d" 1 "original" } } */ /* { dg-final { scan-tree-dump-times "~f \& e" 1 "original" } } */ /* { dg-final { scan-tree-dump-times "~h \& g" 1 "original" } } */