projects
/
oota-llvm.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
ad9ad7c
)
Add a __builtin_object_size test.
author
Evan Cheng
<evan.cheng@apple.com>
Wed, 25 Mar 2009 16:29:33 +0000
(16:29 +0000)
committer
Evan Cheng
<evan.cheng@apple.com>
Wed, 25 Mar 2009 16:29:33 +0000
(16:29 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67688
91177308
-0d34-0410-b5e6-
96231b3b80d8
test/FrontendC/object_size.c
[new file with mode: 0644]
patch
|
blob
diff --git a/test/FrontendC/object_size.c
b/test/FrontendC/object_size.c
new file mode 100644
(file)
index 0000000..
0ddd66b
--- /dev/null
+++ b/
test/FrontendC/object_size.c
@@ -0,0
+1,16
@@
+// RUN: %llvmgcc -S -emit-llvm -O1 %s -o - | grep ret | grep {\\-1} | count 1
+// RUN: %llvmgcc -S -emit-llvm -O1 %s -o - | grep ret | grep {0} | count 1
+// RUN: %llvmgcc -S -emit-llvm -O1 %s -o - | grep ret | grep {8} | count 1
+
+unsigned t1(void *d) {
+ return __builtin_object_size(d, 0);
+}
+
+unsigned t2(void *d) {
+ return __builtin_object_size(d, 2);
+}
+
+char buf[8];
+unsigned t3() {
+ return __builtin_object_size(buf, 0);
+}