1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals 2; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,TUNIT 3; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,CGSCC 4 5target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 6 7%0 = type { i32, %1, ptr } 8%1 = type { i32 } 9%2 = type opaque 10 11define hidden ptr @f1(i64 %0, i64 %1) { 12; CHECK-LABEL: define {{[^@]+}}@f1 13; CHECK-SAME: (i64 [[TMP0:%.*]], i64 [[TMP1:%.*]]) { 14; CHECK-NEXT: [[TMP3:%.*]] = call { ptr, i64 } @f3(i64 [[TMP0]]) 15; CHECK-NEXT: ret ptr undef 16; 17 %3 = call { ptr, i64 } @f3(i64 %0) 18 ret ptr undef 19} 20 21define linkonce_odr hidden { ptr, i64 } @f3(i64 %0) align 2 { 22; CHECK-LABEL: define {{[^@]+}}@f3 23; CHECK-SAME: (i64 [[TMP0:%.*]]) align 2 { 24; CHECK-NEXT: [[TMP2:%.*]] = call i32 @f4() 25; CHECK-NEXT: [[TMP3:%.*]] = zext i32 [[TMP2]] to i64 26; CHECK-NEXT: call void @f5(i64 [[TMP3]], i64 [[TMP0]]) #[[ATTR2:[0-9]+]] 27; CHECK-NEXT: ret { ptr, i64 } undef 28; 29 %2 = call i32 @f4() 30 %3 = zext i32 %2 to i64 31 call void @f5(i64 %3, i64 %0) 32 ret { ptr, i64 } undef 33} 34 35define linkonce_odr hidden i32 @f4() align 2 { 36; CHECK-LABEL: define {{[^@]+}}@f4() align 2 { 37; CHECK-NEXT: ret i32 16 38; 39 ret i32 16 40} 41 42define internal void @f5(i64 %0, i64 %1) { 43; CHECK: Function Attrs: nounwind memory(inaccessiblemem: write) 44; CHECK-LABEL: define {{[^@]+}}@f5 45; CHECK-SAME: (i64 [[TMP0:%.*]], i64 [[TMP1:%.*]]) #[[ATTR0:[0-9]+]] { 46; CHECK-NEXT: br label [[TMP3:%.*]] 47; CHECK: 3: 48; CHECK-NEXT: call void @f6(i64 [[TMP0]]) #[[ATTR2]] 49; CHECK-NEXT: [[TMP4:%.*]] = icmp sgt i64 [[TMP1]], [[TMP0]] 50; CHECK-NEXT: br i1 [[TMP4]], label [[TMP5:%.*]], label [[TMP6:%.*]] 51; CHECK: 5: 52; CHECK-NEXT: ret void 53; CHECK: 6: 54; CHECK-NEXT: call void @f5(i64 [[TMP0]], i64 [[TMP1]]) #[[ATTR2]] 55; CHECK-NEXT: br label [[TMP3]] 56; 57 br label %3 58 593: ; preds = %6, %2 60 call void @f6(i64 %0) 61 %4 = icmp sgt i64 %1, %0 62 br i1 %4, label %5, label %6 63 645: ; preds = %3 65 ret void 66 676: ; preds = %3 68 call void @f5(i64 %0, i64 %1) 69 br label %3 70} 71 72define internal void @f6(i64 %0) { 73; CHECK: Function Attrs: nounwind memory(inaccessiblemem: write) 74; CHECK-LABEL: define {{[^@]+}}@f6 75; CHECK-SAME: (i64 [[TMP0:%.*]]) #[[ATTR0]] { 76; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i64 [[TMP0]], 0 77; CHECK-NEXT: br i1 [[TMP2]], label [[TMP3:%.*]], label [[TMP4:%.*]] 78; CHECK: 3: 79; CHECK-NEXT: call void @llvm.trap() #[[ATTR3:[0-9]+]] 80; CHECK-NEXT: unreachable 81; CHECK: 4: 82; CHECK-NEXT: ret void 83; 84 %2 = icmp sgt i64 %0, 0 85 br i1 %2, label %3, label %4 86 873: ; preds = %1 88 call void @llvm.trap() 89 ret void 90 914: ; preds = %1 92 ret void 93} 94 95; Function Attrs: cold noreturn nounwind 96declare void @llvm.trap() #0 97 98attributes #0 = { cold noreturn nounwind } 99 100;. 101; CHECK: attributes #[[ATTR0]] = { nounwind memory(inaccessiblemem: write) } 102; CHECK: attributes #[[ATTR1:[0-9]+]] = { cold noreturn nounwind memory(inaccessiblemem: write) } 103; CHECK: attributes #[[ATTR2]] = { nounwind memory(write) } 104; CHECK: attributes #[[ATTR3]] = { noreturn memory(write) } 105;. 106;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line: 107; CGSCC: {{.*}} 108; TUNIT: {{.*}} 109