Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/torture/pr84190.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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// { dg-do compile } // For slim LTO there's no optimized dump // { dg-skip-if "" { *-*-* } { "-flto" } { "" } } // { dg-additional-options "-fdump-tree-optimized" } typedef double T; static int equalfn (volatile T* x, volatile T* y); T gx, gy; int main () { T x = gx, y = gy; return equalfn (&x, &y); } static int equalfn (volatile T* x, volatile T* y) { return (*x == *y); } // There should be exactly two volatile accesses (ignoring clobbers). // { dg-final { scan-tree-dump-times " ={v} \[^\{\]" 2 "optimized" } }