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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=5 -S < %s | FileCheck %s --check-prefixes=CHECK,TUNIT
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,CGSCC
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
%0 = type { i32, %1, ptr }
%1 = type { i32 }
%2 = type opaque
define hidden ptr @f1(i64 %0, i64 %1) {
; CHECK-LABEL: define {{[^@]+}}@f1
; CHECK-SAME: (i64 [[TMP0:%.*]], i64 [[TMP1:%.*]]) {
; CHECK-NEXT: [[TMP3:%.*]] = call { ptr, i64 } @f3(i64 [[TMP0]])
; CHECK-NEXT: ret ptr undef
;
%3 = call { ptr, i64 } @f3(i64 %0)
ret ptr undef
}
define linkonce_odr hidden { ptr, i64 } @f3(i64 %0) align 2 {
; CHECK-LABEL: define {{[^@]+}}@f3
; CHECK-SAME: (i64 [[TMP0:%.*]]) align 2 {
; CHECK-NEXT: [[TMP2:%.*]] = call i32 @f4()
; CHECK-NEXT: [[TMP3:%.*]] = zext i32 [[TMP2]] to i64
; CHECK-NEXT: call void @f5(i64 [[TMP3]], i64 [[TMP0]]) #[[ATTR0:[0-9]+]]
; CHECK-NEXT: ret { ptr, i64 } undef
;
%2 = call i32 @f4()
%3 = zext i32 %2 to i64
call void @f5(i64 %3, i64 %0)
ret { ptr, i64 } undef
}
define linkonce_odr hidden i32 @f4() align 2 {
; CHECK-LABEL: define {{[^@]+}}@f4() align 2 {
; CHECK-NEXT: ret i32 16
;
ret i32 16
}
define internal void @f5(i64 %0, i64 %1) {
; CHECK: Function Attrs: nounwind
; CHECK-LABEL: define {{[^@]+}}@f5
; CHECK-SAME: (i64 [[TMP0:%.*]], i64 [[TMP1:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: br label [[TMP3:%.*]]
; CHECK: 3:
; CHECK-NEXT: call void @f6(i64 [[TMP0]]) #[[ATTR0]]
; CHECK-NEXT: [[TMP4:%.*]] = icmp sgt i64 [[TMP1]], [[TMP0]]
; CHECK-NEXT: br i1 [[TMP4]], label [[TMP5:%.*]], label [[TMP6:%.*]]
; CHECK: 5:
; CHECK-NEXT: ret void
; CHECK: 6:
; CHECK-NEXT: call void @f5(i64 [[TMP0]], i64 [[TMP1]]) #[[ATTR0]]
; CHECK-NEXT: br label [[TMP3]]
;
br label %3
3: ; preds = %6, %2
call void @f6(i64 %0)
%4 = icmp sgt i64 %1, %0
br i1 %4, label %5, label %6
5: ; preds = %3
ret void
6: ; preds = %3
call void @f5(i64 %0, i64 %1)
br label %3
}
define internal void @f6(i64 %0) {
; CHECK: Function Attrs: nounwind
; CHECK-LABEL: define {{[^@]+}}@f6
; CHECK-SAME: (i64 [[TMP0:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i64 [[TMP0]], 0
; CHECK-NEXT: br i1 [[TMP2]], label [[TMP3:%.*]], label [[TMP4:%.*]]
; CHECK: 3:
; CHECK-NEXT: call void @llvm.trap() #[[ATTR2:[0-9]+]]
; CHECK-NEXT: unreachable
; CHECK: 4:
; CHECK-NEXT: ret void
;
%2 = icmp sgt i64 %0, 0
br i1 %2, label %3, label %4
3: ; preds = %1
call void @llvm.trap()
ret void
4: ; preds = %1
ret void
}
; Function Attrs: cold noreturn nounwind
declare void @llvm.trap() #0
attributes #0 = { cold noreturn nounwind }
;.
; CHECK: attributes #[[ATTR0]] = { nounwind }
; CHECK: attributes #[[ATTR1:[0-9]+]] = { cold noreturn nounwind }
; CHECK: attributes #[[ATTR2]] = { noreturn }
;.
;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
; CGSCC: {{.*}}
; TUNIT: {{.*}}
|
