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Diffstat (limited to 'test/Transforms/ConstantMerge/linker-private.ll')
| -rw-r--r-- | test/Transforms/ConstantMerge/linker-private.ll | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/Transforms/ConstantMerge/linker-private.ll b/test/Transforms/ConstantMerge/linker-private.ll new file mode 100644 index 0000000..eba7880 --- /dev/null +++ b/test/Transforms/ConstantMerge/linker-private.ll @@ -0,0 +1,23 @@ +; RUN: opt < %s -constmerge -S | FileCheck %s +; <rdar://problem/10564621> + +%0 = type opaque +%struct.NSConstantString = type { i32*, i32, i8*, i32 } + +; CHECK: @.str3 = linker_private unnamed_addr constant [1 x i8] zeroinitializer, align 1 + +@isLogVisible = global i8 0, align 1 +@__CFConstantStringClassReference = external global [0 x i32] +@.str3 = linker_private unnamed_addr constant [1 x i8] zeroinitializer, align 1 +@_unnamed_cfstring_4 = private constant %struct.NSConstantString { i32* getelementptr inbounds ([0 x i32]* @__CFConstantStringClassReference, i32 0, i32 0), i32 1992, i8* getelementptr inbounds ([1 x i8]* @.str3, i32 0, i32 0), i32 0 }, section "__DATA,__cfstring" +@null.array = weak_odr constant [1 x i8] zeroinitializer, align 1 + +define linkonce_odr void @bar() nounwind ssp align 2 { +entry: + %stack = alloca i8*, align 4 + %call = call %0* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to %0* (i8*, i8*, %0*)*)(i8* null, i8* null, %0* bitcast (%struct.NSConstantString* @_unnamed_cfstring_4 to %0*)) + store i8* getelementptr inbounds ([1 x i8]* @null.array, i32 0, i32 0), i8** %stack, align 4 + ret void +} + +declare i8* @objc_msgSend(i8*, i8*, ...) nonlazybind |
