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-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" 6 7define internal i32 @callee(i1 %C, ptr %P) { 8; CGSCC: Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) 9; CGSCC-LABEL: define {{[^@]+}}@callee 10; CGSCC-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0:[0-9]+]] { 11; CGSCC-NEXT: [[P_PRIV:%.*]] = alloca i32, align 4 12; CGSCC-NEXT: store i32 [[TMP0]], ptr [[P_PRIV]], align 4 13; CGSCC-NEXT: br label [[F:%.*]] 14; CGSCC: T: 15; CGSCC-NEXT: unreachable 16; CGSCC: F: 17; CGSCC-NEXT: [[X:%.*]] = load i32, ptr [[P_PRIV]], align 4 18; CGSCC-NEXT: ret i32 [[X]] 19; 20 br i1 %C, label %T, label %F 21 22T: ; preds = %0 23 ret i32 17 24 25F: ; preds = %0 26 %X = load i32, ptr %P ; <i32> [#uses=1] 27 ret i32 %X 28} 29 30define i32 @foo() { 31; TUNIT: Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) 32; TUNIT-LABEL: define {{[^@]+}}@foo 33; TUNIT-SAME: () #[[ATTR0:[0-9]+]] { 34; TUNIT-NEXT: [[A:%.*]] = alloca i32, align 4 35; TUNIT-NEXT: ret i32 17 36; 37; CGSCC: Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) 38; CGSCC-LABEL: define {{[^@]+}}@foo 39; CGSCC-SAME: () #[[ATTR1:[0-9]+]] { 40; CGSCC-NEXT: [[X:%.*]] = call i32 @callee(i32 noundef 17) #[[ATTR2:[0-9]+]] 41; CGSCC-NEXT: ret i32 [[X]] 42; 43 %A = alloca i32 ; <ptr> [#uses=2] 44 store i32 17, ptr %A 45 %X = call i32 @callee( i1 false, ptr %A ) ; <i32> [#uses=1] 46 ret i32 %X 47} 48 49;. 50; TUNIT: attributes #[[ATTR0]] = { mustprogress nofree norecurse nosync nounwind willreturn memory(none) } 51;. 52; CGSCC: attributes #[[ATTR0]] = { mustprogress nofree norecurse nosync nounwind willreturn memory(none) } 53; CGSCC: attributes #[[ATTR1]] = { mustprogress nofree nosync nounwind willreturn memory(none) } 54; CGSCC: attributes #[[ATTR2]] = { nofree nosync willreturn } 55;. 56;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line: 57; CHECK: {{.*}} 58