diff options
Diffstat (limited to 'gcc-4.4.3/gcc/testsuite/g++.dg/tree-prof/mversn15.C')
-rw-r--r-- | gcc-4.4.3/gcc/testsuite/g++.dg/tree-prof/mversn15.C | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc-4.4.3/gcc/testsuite/g++.dg/tree-prof/mversn15.C b/gcc-4.4.3/gcc/testsuite/g++.dg/tree-prof/mversn15.C new file mode 100644 index 000000000..dfab1bdf3 --- /dev/null +++ b/gcc-4.4.3/gcc/testsuite/g++.dg/tree-prof/mversn15.C @@ -0,0 +1,23 @@ +/* Make sure LIPO works correctly. dispatch is defined in mversn15a.C. It either + calls foo or bar and both returns 1. So, the value of ret is always 1000. + After cross-module inlining, main must return 0. */ + +/* { dg-additional-sources "mversn15a.C" } */ +/* { dg-options "-O2 -fclone-hot-version-paths -fripa -fdump-tree-final_cleanup" } */ + +extern int foo (); +extern int bar (); +extern int dispatch (); + +int +main () +{ + int ret = 0; + for (int i = 1; i <= 1000; i++) + ret += dispatch (); + return ret - 1000; +} + +/* { dg-final-use { scan-tree-dump "main_clone" "final_cleanup" } } */ +/* { dg-final-use { scan-tree-dump "return 0" "final_cleanup" } } */ +/* { dg-final-use { cleanup-tree-dump "final_cleanup" } } */ |