Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/tree-ssa/ssa-dce-6.c @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children |
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| 68:561a7518be6b | 111:04ced10e8804 |
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| 1 /* { dg-do compile } */ | |
| 2 /* { dg-options "-O -fdump-tree-cddce1" } */ | |
| 3 | |
| 4 struct object { int field; }; | |
| 5 void o(struct object *); | |
| 6 int globl; | |
| 7 void t(int x) | |
| 8 { | |
| 9 struct object a, b; | |
| 10 struct object *p; | |
| 11 o(&a); | |
| 12 if (x) | |
| 13 p = &a; | |
| 14 else | |
| 15 p = &b; | |
| 16 p->field = 1; | |
| 17 globl = 0; | |
| 18 return; | |
| 19 } | |
| 20 | |
| 21 /* The global store should not prevent deleting the store to p->field. */ | |
| 22 | |
| 23 /* { dg-final { scan-tree-dump-not "p_.->field" "cddce1" } } */ |