1 ; REQUIRES: asserts 2 ; RUN: llc < %s -stats -O2 2>&1 | grep "1 machine-licm" 3 4 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" 5 target triple = "x86_64-apple-macosx10.7.2" 6 7 @"\01L_OBJC_METH_VAR_NAME_" = internal global [4 x i8] c"foo\00", section "__TEXT,__objc_methname,cstring_literals", align 1 8 @"\01L_OBJC_SELECTOR_REFERENCES_" = internal global i8* getelementptr inbounds ([4 x i8], [4 x i8]* @"\01L_OBJC_METH_VAR_NAME_", i64 0, i64 0), section "__DATA, __objc_selrefs, literal_pointers, no_dead_strip" 9 @"\01L_OBJC_IMAGE_INFO" = internal constant [2 x i32] [i32 0, i32 16], section "__DATA, __objc_imageinfo, regular, no_dead_strip" 10 @llvm.used = appending global [3 x i8*] [i8* getelementptr inbounds ([4 x i8], [4 x i8]* @"\01L_OBJC_METH_VAR_NAME_", i32 0, i32 0), i8* bitcast (i8** @"\01L_OBJC_SELECTOR_REFERENCES_" to i8*), i8* bitcast ([2 x i32]* @"\01L_OBJC_IMAGE_INFO" to i8*)], section "llvm.metadata" 11 12 define void @test(i8* %x) uwtable ssp { 13 entry: 14 br label %for.body 15 16 for.body: ; preds = %for.body, %entry 17 %i.01 = phi i32 [ 0, %entry ], [ %inc, %for.body ] 18 %0 = load i8*, i8** @"\01L_OBJC_SELECTOR_REFERENCES_", align 8, !invariant.load !0 19 %call = tail call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* %x, i8* %0) 20 %inc = add i32 %i.01, 1 21 %exitcond = icmp eq i32 %inc, 10000 22 br i1 %exitcond, label %for.end, label %for.body 23 24 for.end: ; preds = %for.body 25 ret void 26 } 27 28 declare i8* @objc_msgSend(i8*, i8*, ...) nonlazybind 29 30 !0 = !{} 31
