Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/vector-6.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children | 1830386684a0 |
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/* { dg-do compile } */ /* { dg-options "-O -fdump-tree-ccp1 -Wno-psabi -w" } */ /* { dg-additional-options "-msse2" { target i?86-*-* x86_64-*-* } } */ /* { dg-additional-options "-maltivec" { target powerpc_altivec_ok } } */ typedef int v4si __attribute__((vector_size (4 * sizeof (int)))); v4si test1 (v4si v, int i) { ((int *)&v)[0] = i; return v; } v4si test2 (v4si v, int i) { int *p = (int *)&v; *p = i; return v; } v4si test3 (v4si v, int i) { ((int *)&v)[3] = i; return v; } v4si test4 (v4si v, int i) { int *p = (int *)&v; p += 3; *p = i; return v; } /* { dg-final { scan-tree-dump-times "Now a gimple register: v" 4 "ccp1" { target { { i?86-*-* x86_64-*-* aarch64*-*-* spu*-*-* } || { powerpc_altivec_ok } } } } } */