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authorJustin Bogner <mail@justinbogner.com>2015-06-23 20:29:09 +0000
committerJustin Bogner <mail@justinbogner.com>2015-06-23 20:29:09 +0000
commit7f949a04e3055184810a14620a0c8176af2ace8a (patch)
tree16dd5b3252aefdb9fadf171b9eeb97a189c9f424 /test/CoverageMapping
parent9a6c11d8271e3edf042021dcfe1ef7f60e9a1010 (diff)
InstrProf: Fix a crash when an implicit def appears in a macro
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@240452 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CoverageMapping')
-rw-r--r--test/CoverageMapping/implicit-def-in-macro.m16
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CoverageMapping/implicit-def-in-macro.m b/test/CoverageMapping/implicit-def-in-macro.m
new file mode 100644
index 0000000000..7e563acc54
--- /dev/null
+++ b/test/CoverageMapping/implicit-def-in-macro.m
@@ -0,0 +1,16 @@
+// RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -triple x86_64-apple-darwin -fobjc-runtime=macosx-10.10.0 -fblocks -fobjc-arc %s | FileCheck %s
+
+@interface Foo
+@end
+#define Bar Foo
+
+@implementation Blah
+// CHECK-LABEL: +[Blah load]:
++ load { // CHECK: File 0, [[@LINE]]:8 -> [[END:[0-9:]+]] = #0
+ return 0;
+ // CHECK: Expansion,File 0, [[@LINE+1]]:3 -> [[@LINE+1]]:6 = 0
+ Bar *attribute; // CHECK: File 0, [[@LINE]]:6 -> [[END]] = 0
+}
+@end
+
+int main() {}