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view gcc/testsuite/g++.dg/other/pr40446.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 |
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// PR middle-end/40446 // { dg-do run { target i?86-*-* x86_64-*-* } } // { dg-options "-O1 -msse2" } // { dg-require-effective-target sse2_runtime } #include <emmintrin.h> extern "C" void abort (); struct S { S (double r, double i) { __real__ s = r; __imag__ s = i; } __complex__ double s; }; __m128d foo () { S c (0, 1); return _mm_load_pd ((double *) &c); } static void __attribute__((noinline)) sse2_test () { union { __m128d vec; double val[2]; } u; u.vec = foo (); if (u.val[0] != 0 || u.val[1] != 1) abort (); } int main () { sse2_test (); return 0; }