Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr33136-1.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* PR tree-optimization/33136 */ /* { dg-do run } */ /* { dg-options "-O2" } */ extern void abort (void); struct S { struct S *a; int b; float f; }; static struct S s; static int * __attribute__((noinline, const)) foo (void) { return &s.b; } float __attribute__((noinline)) bar (float *f) { s.f = 1.0; *f = 4.0; return s.f; } int __attribute__((noinline)) baz (int *x) { s.b = 1; *x = 4; return s.b; } int t (void) { float f = 8.0; return bar (&f) + baz (foo ()); } int main (void) { if (t () != 5) abort (); return 0; }