; 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-annotate-decl-cs -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 define internal i32 @testf(i1 %c) { ; CGSCC: Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) ; CGSCC-LABEL: define {{[^@]+}}@testf ; CGSCC-SAME: (i1 noundef [[C:%.*]]) #[[ATTR0:[0-9]+]] { ; CGSCC-NEXT: entry: ; CGSCC-NEXT: br i1 [[C]], label [[IF_COND:%.*]], label [[IF_END:%.*]] ; CGSCC: if.cond: ; CGSCC-NEXT: unreachable ; CGSCC: if.then: ; CGSCC-NEXT: unreachable ; CGSCC: if.end: ; CGSCC-NEXT: ret i32 10 ; entry: br i1 %c, label %if.cond, label %if.end if.cond: br i1 undef, label %if.then, label %if.end if.then: ; preds = %entry, %if.then ret i32 11 if.end: ; preds = %if.then1, %entry ret i32 10 } define internal i32 @test1(i1 %c) { ; CGSCC: Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) ; CGSCC-LABEL: define {{[^@]+}}@test1 ; CGSCC-SAME: (i1 [[C:%.*]]) #[[ATTR1:[0-9]+]] { ; CGSCC-NEXT: entry: ; CGSCC-NEXT: br label [[IF_THEN:%.*]] ; CGSCC: if.then: ; CGSCC-NEXT: [[CALL:%.*]] = call i32 @testf(i1 noundef [[C]]) #[[ATTR2:[0-9]+]] ; CGSCC-NEXT: [[RES:%.*]] = icmp eq i32 [[CALL]], 10 ; CGSCC-NEXT: br i1 [[RES]], label [[RET1:%.*]], label [[RET2:%.*]] ; CGSCC: ret1: ; CGSCC-NEXT: ret i32 99 ; CGSCC: ret2: ; CGSCC-NEXT: ret i32 0 ; entry: br label %if.then if.then: ; preds = %entry, %if.then %call = call i32 @testf(i1 %c) %res = icmp eq i32 %call, 10 br i1 %res, label %ret1, label %ret2 ret1: ; preds = %if.then, %entry ret i32 99 ret2: ; preds = %if.then, %entry ret i32 0 } define i32 @main(i1 %c) { ; TUNIT: Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) ; TUNIT-LABEL: define {{[^@]+}}@main ; TUNIT-SAME: (i1 [[C:%.*]]) #[[ATTR0:[0-9]+]] { ; TUNIT-NEXT: ret i32 99 ; ; CGSCC: Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) ; CGSCC-LABEL: define {{[^@]+}}@main ; CGSCC-SAME: (i1 [[C:%.*]]) #[[ATTR1]] { ; CGSCC-NEXT: [[RES:%.*]] = call noundef i32 @test1(i1 [[C]]) #[[ATTR2]] ; CGSCC-NEXT: ret i32 [[RES]] ; %res = call i32 @test1(i1 %c) ret i32 %res } ;. ; TUNIT: attributes #[[ATTR0]] = { mustprogress nofree norecurse nosync nounwind willreturn memory(none) } ;. ; CGSCC: attributes #[[ATTR0]] = { mustprogress nofree norecurse nosync nounwind willreturn memory(none) } ; CGSCC: attributes #[[ATTR1]] = { mustprogress nofree nosync nounwind willreturn memory(none) } ; CGSCC: attributes #[[ATTR2]] = { nofree nosync willreturn } ;. ;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line: ; CHECK: {{.*}}