Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/vrp27.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR middle-end/26361. */ /* { dg-do run } */ /* { dg-options "-O2 -std=gnu89" } */ void abort(void); __attribute__((noinline)) void gen_rtx_CONST_INT(long long x) { if (-x > 10) abort(); } __attribute__((noinline)) int alpha_expand_prologue(long frame_size) { unsigned long long a; int probed; if (frame_size <= 1) return; unsigned long long b = -2; a = -2; do { int a1 = a; probed = -a1; gen_rtx_CONST_INT (a1); a -= 2; a1 = -a; probed = a1; } while (probed < frame_size); } int main(void) { alpha_expand_prologue(10); return 0; }