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annotate gcc/testsuite/gcc.dg/pr68671.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* PR tree-optimization/68671 */
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2 /* { dg-do run } */
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3 /* { dg-options " -O2 -fno-tree-dce" } */
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4 /* { dg-xfail-if "ptxas crashes" { nvptx-*-* } } */
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5
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6 volatile int a = -1;
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7 volatile int b;
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8
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9 static inline int
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10 fn1 (signed char p1, int p2)
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11 {
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12 return (p1 < 0) || (p1 > (1 >> p2)) ? 0 : (p1 << 1);
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13 }
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14
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15 int
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16 main ()
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17 {
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18 signed char c = a;
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19 b = fn1 (c, 1);
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20 c = ((128 | c) < 0 ? 1 : 0);
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21 if (c != 1)
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22 __builtin_abort ();
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23 return 0;
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24 }