Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/forwprop-5.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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/* { 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"} } */