Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/pr63530.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-additional-options "-funroll-loops --param \"max-completely-peeled-insns=400\"" } */ /* PR tree-optimization/63530 */ /* On armv7 hardware, following options cause run time failure */ /* -march=armv7-a -mfloat-abi=hard -mfpu=neon -marm -O2 -ftree-vectorize */ /* -funroll-loops --param "max-completely-peeled-insns=400" */ #include "tree-vect.h" #include <stdlib.h> typedef struct { unsigned char map[256]; int i; } A, *AP; AP __attribute__ ((noinline)) foo (int n) { AP b = (AP)calloc (1, sizeof (A)); int i; for (i = n; i < 256; i++) b->map[i] = i; return b; } int main() { AP p = foo(3); check_vect (); return p->map[30] - p->map[20] - p->map[10]; }