Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr68671.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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/* PR tree-optimization/68671 */ /* { dg-do run } */ /* { dg-options " -O2 -fno-tree-dce" } */ /* { dg-xfail-if "ptxas crashes" { nvptx-*-* } } */ volatile int a = -1; volatile int b; static inline int fn1 (signed char p1, int p2) { return (p1 < 0) || (p1 > (1 >> p2)) ? 0 : (p1 << 1); } int main () { signed char c = a; b = fn1 (c, 1); c = ((128 | c) < 0 ? 1 : 0); if (c != 1) __builtin_abort (); return 0; }