forked from OSchip/llvm-project
29 lines
1.5 KiB
LLVM
29 lines
1.5 KiB
LLVM
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; RUN: opt < %s -instcombine -S | \
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; RUN: grep "call float bitcast" | count 1
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target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
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%struct.NSObject = type { %struct.objc_class* }
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%struct.NSArray = type { %struct.NSObject }
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%struct.objc_class = type opaque
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%struct.objc_selector = type opaque
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@"\01L_OBJC_METH_VAR_NAME_112" = internal global [15 x i8] c"whiteComponent\00", section "__TEXT,__cstring,cstring_literals"
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@"\01L_OBJC_SELECTOR_REFERENCES_81" = internal global %struct.objc_selector* bitcast ([15 x i8]* @"\01L_OBJC_METH_VAR_NAME_112" to %struct.objc_selector*), section "__OBJC,__message_refs,literal_pointers,no_dead_strip"
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define void @bork() nounwind {
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entry:
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%color = alloca %struct.NSArray*
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%color.466 = alloca %struct.NSObject*
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%tmp103 = load %struct.NSArray*, %struct.NSArray** %color, align 4
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%tmp103104 = getelementptr %struct.NSArray, %struct.NSArray* %tmp103, i32 0, i32 0
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store %struct.NSObject* %tmp103104, %struct.NSObject** %color.466, align 4
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%tmp105 = load %struct.objc_selector*, %struct.objc_selector** @"\01L_OBJC_SELECTOR_REFERENCES_81", align 4
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%tmp106 = load %struct.NSObject*, %struct.NSObject** %color.466, align 4
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%tmp107 = call float bitcast (void (%struct.NSObject*, ...)* @objc_msgSend_fpret to float (%struct.NSObject*, %struct.objc_selector*)*)( %struct.NSObject* %tmp106, %struct.objc_selector* %tmp105 ) nounwind
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br label %exit
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exit:
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ret void
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}
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declare void @objc_msgSend_fpret(%struct.NSObject*, ...)
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