Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr88598-2.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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/* { dg-do run { target double64 } } */ /* { dg-options "-O -fdump-tree-ccp1" } */ /* { dg-add-options ieee } */ typedef double v4df __attribute__ ((vector_size (32))); int main () { volatile v4df x1 = { 4, 5, 6, -7 }; volatile v4df x2 = { 10, -11, 12, 13 }; volatile v4df x3 = { 20, 21, 22, 23 }; x1 *= (v4df) { 0, 1, 1, 0 }; x2 *= (v4df) { 1, 0, 0, 1 }; x3 *= (v4df) { 0.0, -0.0, 1.0, -0.0 }; if (__builtin_memcmp ((void *) &x1, &(v4df) { 0, 5, 6, -0.0 }, sizeof (v4df)) || __builtin_memcmp ((void *) &x2, &(v4df) { 10, -0.0, 0, 13 }, sizeof (v4df)) || __builtin_memcmp ((void *) &x3, &(v4df) { 0, -0.0, 22, -0.0 }, sizeof (v4df))) __builtin_abort (); return 0; } /* { dg-final { scan-tree-dump { \* } "ccp1" } } */ /* { dg-final { scan-tree-dump-not { \& } "ccp1" } } */