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| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
| commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
| tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/objc.dg/zero-link-1.m | |
| parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
| download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip | |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/objc.dg/zero-link-1.m')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/objc.dg/zero-link-1.m | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/objc.dg/zero-link-1.m b/gcc-4.9/gcc/testsuite/objc.dg/zero-link-1.m new file mode 100644 index 000000000..812267bc3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/objc.dg/zero-link-1.m @@ -0,0 +1,30 @@ +/* Check if the '-fzero-link' flag correctly emits an objc_getClass() call. */ +/* Contributed by Ziemowit Laski <zlaski@apple.com>. */ + +/* { dg-do compile { target *-*-darwin* } } */ +/* { dg-skip-if "" { *-*-* } { "-fgnu-runtime" } { "" } } */ +/* { dg-options "-fzero-link" } */ + +#include <Foundation/NSObject.h> + +extern void abort(void); +#define CHECK_IF(expr) if(!(expr)) abort(); + +@interface Base: NSObject ++ (int) getValue; +@end + +@implementation Base ++ (int) getValue { return 1593; } +@end + +int main(void) { + int val = [Base getValue]; + CHECK_IF(val == 1593); + return 0; +} + +/* { dg-final { scan-assembler-not "_OBJC_ClassRefs_0" { target { *-*-darwin* && { ! lp64 } } } } } */ +/* { dg-final { scan-assembler-not "_OBJC_ClassRef_Base" { target { *-*-darwin* && { lp64 } } } } } */ +/* { dg-final { scan-assembler "objc_getClass" } } */ + |