Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr50078.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 tree-optimization/50078 */ /* { dg-do compile } */ /* { dg-options "-O2" } */ unsigned nonvolvar[2]; void test (int arg) { unsigned v = *(volatile unsigned *) (&nonvolvar[arg]); *(volatile unsigned *) (&nonvolvar[arg]) = v; } /* { dg-final { scan-assembler-times "movl\[^\n\r\]*nonvolvar" 2 { target { { i?86-*-* x86_64-*-* } && nonpic } } } } */