Mercurial > hg > CbC > CbC_gcc
annotate gcc/testsuite/gcc.dg/fold-cstvecshift.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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rev | line source |
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111 | 1 /* { dg-do compile } */ |
2 /* { dg-options "-O -fdump-tree-ccp1" } */ | |
3 | |
4 typedef int vec __attribute__ ((vector_size (4 * sizeof (int)))); | |
5 | |
6 void f (vec *r) | |
7 { | |
8 vec a = { 2, 3, 4, 5 }; | |
9 *r = (a << 2) >> 1; | |
10 } | |
11 | |
12 /* { dg-final { scan-tree-dump "{ 4, 6, 8, 10 }" "ccp1"} } */ |