Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-18.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-do compile } */ /* { dg-options "-O -fdump-tree-ccp1" } */ /* Check that we constant propagate &&c into the goto and remove the unreachable BBs. */ void a(int*); void b(int*); void c(int*); void d(int*); void func2(int* val) { const void *const labels[] = { &&a, &&b, &&c, &&d }; goto *labels[2]; a: a(val); b: b(val); c: c(val); d: d(val); } /* { dg-final { scan-tree-dump-not "a \\\(" "ccp1" } } */ /* { dg-final { scan-tree-dump-not "b \\\(" "ccp1" } } */