Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/pr66142.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* PR middle-end/66142 */ /* { dg-do compile } */ /* { dg-additional-options "-ffast-math -fopenmp-simd --param early-inlining-insns=14" } */ /* { dg-additional-options "-mavx" { target avx_runtime } } */ struct A { float x, y; }; struct B { struct A t, w; }; static inline float bar (const struct B *x) { struct A r; float b, c, d; r.x = x->t.x; r.y = x->t.y; b = r.x * x->w.x + r.y * x->w.y; c = b + r.x * r.x + r.y * r.y; if (c > 0.0f) return c + 3.0f; return 0.0f; } void foo (float *a, float *b, float *c) { int i; float z = 0.0f; float u = *a; #pragma omp simd for (i = 0; i < 32; i++) { float x = b[i]; float y = c[i]; struct B r; r.t.x = 1.0f; r.t.y = u; r.w.x = x; r.w.y = y; z += bar (&r); } *a = z; } /* { dg-final { scan-tree-dump-times "vectorized 1 loops in function" 1 "vect" { target { vect_condition && vect_float } } } } */