1 ; RUN: llc < %s -mtriple=x86_64-apple-darwin10 | FileCheck %s -check-prefix=X64 2 ; RUN: llc < %s -mtriple=x86_64-pc-win32 | FileCheck %s -check-prefix=WIN64 3 4 @.str = private unnamed_addr constant [5 x i8] c"%ld\0A\00" 5 @sel = external global i8* 6 @sel3 = external global i8* 7 @sel4 = external global i8* 8 @sel5 = external global i8* 9 @sel6 = external global i8* 10 @sel7 = external global i8* 11 12 ; X64: @foo 13 ; X64: jmp 14 ; WIN64: @foo 15 ; WIN64: callq 16 define void @foo(i64 %arg) nounwind optsize ssp noredzone { 17 entry: 18 %call = tail call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([5 x i8]* @.str, i64 0, i64 0), i64 %arg) nounwind optsize noredzone 19 ret void 20 } 21 22 declare i32 @printf(i8*, ...) optsize noredzone 23 24 ; X64: @bar 25 ; X64: jmp 26 ; WIN64: @bar 27 ; WIN64: jmp 28 define void @bar(i64 %arg) nounwind optsize ssp noredzone { 29 entry: 30 tail call void @bar2(i8* getelementptr inbounds ([5 x i8]* @.str, i64 0, i64 0), i64 %arg) nounwind optsize noredzone 31 ret void 32 } 33 34 declare void @bar2(i8*, i64) optsize noredzone 35 36 ; X64: @foo2 37 ; X64: jmp 38 ; WIN64: @foo2 39 ; WIN64: callq 40 define i8* @foo2(i8* %arg) nounwind optsize ssp noredzone { 41 entry: 42 %tmp1 = load i8** @sel, align 8, !tbaa !0 43 %call = tail call i8* (i8*, i8*, ...)* @x2(i8* %arg, i8* %tmp1) nounwind optsize noredzone 44 ret i8* %call 45 } 46 47 declare i8* @x2(i8*, i8*, ...) optsize noredzone 48 49 ; X64: @foo6 50 ; X64: jmp 51 ; WIN64: @foo6 52 ; WIN64: callq 53 define i8* @foo6(i8* %arg1, i8* %arg2) nounwind optsize ssp noredzone { 54 entry: 55 %tmp2 = load i8** @sel3, align 8, !tbaa !0 56 %tmp3 = load i8** @sel4, align 8, !tbaa !0 57 %tmp4 = load i8** @sel5, align 8, !tbaa !0 58 %tmp5 = load i8** @sel6, align 8, !tbaa !0 59 %call = tail call i8* (i8*, i8*, i8*, ...)* @x3(i8* %arg1, i8* %arg2, i8* %tmp2, i8* %tmp3, i8* %tmp4, i8* %tmp5) nounwind optsize noredzone 60 ret i8* %call 61 } 62 63 declare i8* @x3(i8*, i8*, i8*, ...) optsize noredzone 64 65 ; X64: @foo7 66 ; X64: callq 67 ; WIN64: @foo7 68 ; WIN64: callq 69 define i8* @foo7(i8* %arg1, i8* %arg2) nounwind optsize ssp noredzone { 70 entry: 71 %tmp2 = load i8** @sel3, align 8, !tbaa !0 72 %tmp3 = load i8** @sel4, align 8, !tbaa !0 73 %tmp4 = load i8** @sel5, align 8, !tbaa !0 74 %tmp5 = load i8** @sel6, align 8, !tbaa !0 75 %tmp6 = load i8** @sel7, align 8, !tbaa !0 76 %call = tail call i8* (i8*, i8*, i8*, i8*, i8*, i8*, i8*, ...)* @x7(i8* %arg1, i8* %arg2, i8* %tmp2, i8* %tmp3, i8* %tmp4, i8* %tmp5, i8* %tmp6) nounwind optsize noredzone 77 ret i8* %call 78 } 79 80 declare i8* @x7(i8*, i8*, i8*, i8*, i8*, i8*, i8*, ...) optsize noredzone 81 82 ; X64: @foo8 83 ; X64: callq 84 ; WIN64: @foo8 85 ; WIN64: callq 86 define i8* @foo8(i8* %arg1, i8* %arg2) nounwind optsize ssp noredzone { 87 entry: 88 %tmp2 = load i8** @sel3, align 8, !tbaa !0 89 %tmp3 = load i8** @sel4, align 8, !tbaa !0 90 %tmp4 = load i8** @sel5, align 8, !tbaa !0 91 %tmp5 = load i8** @sel6, align 8, !tbaa !0 92 %call = tail call i8* (i8*, i8*, i8*, ...)* @x3(i8* %arg1, i8* %arg2, i8* %tmp2, i8* %tmp3, i8* %tmp4, i8* %tmp5, i32 48879, i32 48879) nounwind optsize noredzone 93 ret i8* %call 94 } 95 96 !0 = metadata !{metadata !"any pointer", metadata !1} 97 !1 = metadata !{metadata !"omnipotent char", metadata !2} 98 !2 = metadata !{metadata !"Simple C/C++ TBAA", null} 99
