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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/CodeGenObjC/ivar-base-as-invariant-load.m | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/CodeGenObjC/ivar-base-as-invariant-load.m')
-rw-r--r-- | clang/test/CodeGenObjC/ivar-base-as-invariant-load.m | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/clang/test/CodeGenObjC/ivar-base-as-invariant-load.m b/clang/test/CodeGenObjC/ivar-base-as-invariant-load.m new file mode 100644 index 0000000..8b660cf --- /dev/null +++ b/clang/test/CodeGenObjC/ivar-base-as-invariant-load.m @@ -0,0 +1,29 @@ +// RUN: %clang_cc1 -emit-llvm -triple x86_64-apple-darwin -x objective-c %s -o - | FileCheck %s +// rdar://10840980 + +@interface A { + struct { + unsigned char a : 1; + unsigned char b : 1; + unsigned char c : 1; + } _flags; +} + +@end + +@implementation A + +- (id)init { + _flags.a = 1; + _flags.b = 1; + _flags.c = 1; + + return self; +} + +@end + +// CHECK: [[T1:%.*]] = load i64* @"OBJC_IVAR_$_A._flags", !invariant.load !4 +// CHECK: [[T2:%.*]] = load i64* @"OBJC_IVAR_$_A._flags", !invariant.load !4 +// CHECK: [[T3:%.*]] = load i64* @"OBJC_IVAR_$_A._flags", !invariant.load !4 + |