Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/gcc.dg/pr51879-16.c @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gcc.dg/pr51879-16.c Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,31 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -ftree-tail-merge -fdump-tree-pre" } */ + +struct S { + int i; +}; + +extern struct S foo (void); +extern int foo2 (void); + +struct S s; + +int bar (int c) { + int r; + + if (c) + { + s = foo (); + r = foo2 (); + } + else + { + s = foo (); + r = foo2 (); + } + + return r; +} + +/* { dg-final { scan-tree-dump-times "foo \\(" 1 "pre"} } */ +/* { dg-final { scan-tree-dump-times "foo2 \\(" 1 "pre"} } */