Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/vrp105.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR tree-optimization/18046 */ /* { dg-options "-O2 -fdump-tree-vrp2-details" } */ /* { dg-final { scan-tree-dump-times "Threaded jump" 1 "vrp2" } } */ /* In the 2nd VRP pass (after PRE) we expect to thread the default label of the 1st switch straight to that of the 2nd switch. */ extern void foo (void); extern void bar (void); extern int i; void test (void) { switch (i) { case 0: foo (); break; case 1: bar (); break; default: break; } switch (i) { case 0: foo (); break; case 1: bar (); break; default: break; } }