Mercurial > hg > CbC > CbC_gcc
view libgomp/testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c @ 144:8f4e72ab4e11
fix segmentation fault caused by nothing next cur_op to end
author | Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 21:23:56 +0900 |
parents | 84e7813d76e9 |
children |
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/* PR tree-optimization/85063 */ /* { dg-additional-options "-ftree-switch-conversion" } */ #include <stdlib.h> int main (void) { int n[1]; n[0] = 3; #pragma acc parallel copy(n) { int m = n[0]; switch (m & 3) { case 0: m = 4; break; case 1: m = 3; break; case 2: m = 2; break; default: m = 1; break; } n[0] = m; } if (n[0] != 1) abort (); return 0; }