Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/forwprop-5.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { dg-do compile } */ /* { dg-options "-O1 -fdump-tree-optimized -w" } */ /* { dg-options "-O1 -fdump-tree-optimized -w -msse" { target { i?86-*-* x86_64-*-* } } } */ #define vector __attribute__((vector_size(16) )) struct VecClass { vector float v; }; vector float foo( vector float v ) { vector float x = v; x = x + x; struct VecClass disappear = *(struct VecClass*)&x; return disappear.v; } /* { dg-final { scan-tree-dump-times "disappear" 0 "optimized"} } */