blob: 96a8ae5f6ff0ab9df27aefb6ee840f52e62dea19 [file] [log] [blame]
; RUN: llc -march=hexagon < %s | FileCheck %s
; CHECK: .cfi_offset r31, -4
; CHECK: .cfi_offset r30, -8
; CHECK: .cfi_offset r17, -12
; CHECK: .cfi_offset r16, -16
@g0 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
@g1 = external constant i8*
@g2 = private unnamed_addr constant [15 x i8] c"blah blah blah\00", align 1
@g3 = external constant i8*
@g4 = private unnamed_addr constant [2 x i8] c"{\00"
@g5 = private unnamed_addr constant [2 x i8] c"}\00"
@g6 = private unnamed_addr constant [27 x i8] c"FAIL:Unexpected exception.\00"
; Function Attrs: nounwind
declare i32 @f0(i8* nocapture readonly, ...) #0
; Function Attrs: nounwind
define void @f1(i32 %a0) #0 {
b0:
%v0 = tail call i32 (i8*, ...) @f0(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g0, i32 0, i32 0), i32 %a0)
ret void
}
define i32 @f2(i32 %a0, i8** nocapture readnone %a1) personality i8* bitcast (i32 (...)* @f5 to i8*) {
b0:
%v0 = tail call i32 (i8*, ...) @f0(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g0, i32 0, i32 0), i32 %a0) #0
%v1 = tail call i32 @f8(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @g4, i32 0, i32 0)) #0
%v2 = tail call i8* @f3(i32 4) #0
%v3 = bitcast i8* %v2 to i8**
store i8* getelementptr inbounds ([15 x i8], [15 x i8]* @g2, i32 0, i32 0), i8** %v3, align 4, !tbaa !0
invoke void @f4(i8* %v2, i8* bitcast (i8** @g1 to i8*), i8* null) #2
to label %b9 unwind label %b1
b1: ; preds = %b0
%v4 = landingpad { i8*, i32 }
catch i8* bitcast (i8** @g1 to i8*)
catch i8* null
%v5 = extractvalue { i8*, i32 } %v4, 0
%v6 = extractvalue { i8*, i32 } %v4, 1
%v7 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @g1 to i8*)) #0
%v8 = icmp eq i32 %v6, %v7
%v9 = tail call i8* @f6(i8* %v5) #0
br i1 %v8, label %b2, label %b3
b2: ; preds = %b1
tail call void @f7() #0
br label %b4
b3: ; preds = %b1
%v10 = tail call i32 @f8(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @g6, i32 0, i32 0))
tail call void @f7()
br label %b4
b4: ; preds = %b3, %b2
%v11 = tail call i32 @f8(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @g5, i32 0, i32 0)) #0
%v12 = tail call i32 @f8(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @g4, i32 0, i32 0)) #0
%v13 = tail call i8* @f3(i32 4) #0
%v14 = bitcast i8* %v13 to i32*
store i32 777, i32* %v14, align 4, !tbaa !4
invoke void @f4(i8* %v13, i8* bitcast (i8** @g3 to i8*), i8* null) #2
to label %b9 unwind label %b5
b5: ; preds = %b4
%v15 = landingpad { i8*, i32 }
catch i8* bitcast (i8** @g3 to i8*)
catch i8* null
%v16 = extractvalue { i8*, i32 } %v15, 0
%v17 = extractvalue { i8*, i32 } %v15, 1
%v18 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @g3 to i8*)) #0
%v19 = icmp eq i32 %v17, %v18
%v20 = tail call i8* @f6(i8* %v16) #0
br i1 %v19, label %b6, label %b7
b6: ; preds = %b5
tail call void @f7() #0
br label %b8
b7: ; preds = %b5
%v21 = tail call i32 @f8(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @g6, i32 0, i32 0))
tail call void @f7()
br label %b8
b8: ; preds = %b7, %b6
%v22 = tail call i32 @f8(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @g5, i32 0, i32 0)) #0
ret i32 0
b9: ; preds = %b4, %b0
unreachable
}
declare i8* @f3(i32)
declare void @f4(i8*, i8*, i8*)
declare i32 @f5(...)
; Function Attrs: nounwind readnone
declare i32 @llvm.eh.typeid.for(i8*) #1
declare i8* @f6(i8*)
declare void @f7()
; Function Attrs: nounwind
declare i32 @f8(i8* nocapture readonly) #0
attributes #0 = { nounwind }
attributes #1 = { nounwind readnone }
attributes #2 = { noreturn }
!0 = !{!1, !1, i64 0}
!1 = !{!"any pointer", !2, i64 0}
!2 = !{!"omnipotent char", !3, i64 0}
!3 = !{!"Simple C/C++ TBAA"}
!4 = !{!5, !5, i64 0}
!5 = !{!"int", !2, i64 0}