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 4target 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" 5 6; Checks if !prof metadata is corret in deadargelim. 7 8define void @caller() #0 { 9; TUNIT-LABEL: define {{[^@]+}}@caller() { 10; TUNIT-NEXT: [[X:%.*]] = alloca i32, align 4 11; TUNIT-NEXT: store i32 42, ptr [[X]], align 4 12; TUNIT-NEXT: [[TMP1:%.*]] = load i32, ptr [[X]], align 4 13; TUNIT-NEXT: call void @promote_i32_ptr(i32 [[TMP1]]), !prof [[PROF0:![0-9]+]] 14; TUNIT-NEXT: ret void 15; 16; CGSCC-LABEL: define {{[^@]+}}@caller() { 17; CGSCC-NEXT: call void @promote_i32_ptr(i32 noundef 42), !prof [[PROF0:![0-9]+]] 18; CGSCC-NEXT: ret void 19; 20 %x = alloca i32 21 store i32 42, ptr %x 22 call void @promote_i32_ptr(ptr %x), !prof !0 23 ret void 24} 25 26define internal void @promote_i32_ptr(ptr %xp) { 27; CHECK: Function Attrs: memory(readwrite, argmem: none) 28; CHECK-LABEL: define {{[^@]+}}@promote_i32_ptr 29; CHECK-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0:[0-9]+]] { 30; CHECK-NEXT: [[XP_PRIV:%.*]] = alloca i32, align 4 31; CHECK-NEXT: store i32 [[TMP0]], ptr [[XP_PRIV]], align 4 32; CHECK-NEXT: [[X:%.*]] = load i32, ptr [[XP_PRIV]], align 4 33; CHECK-NEXT: call void @use_i32(i32 [[X]]) 34; CHECK-NEXT: ret void 35; 36 %x = load i32, ptr %xp 37 call void @use_i32(i32 %x) 38 ret void 39} 40 41declare void @use_i32(i32) 42 43!0 = !{!"branch_weights", i32 30} 44;. 45; TUNIT: attributes #[[ATTR0]] = { memory(readwrite, argmem: none) } 46;. 47; CGSCC: attributes #[[ATTR0]] = { memory(readwrite, argmem: none) } 48;. 49; TUNIT: [[PROF0]] = !{!"branch_weights", i32 30} 50;. 51; CGSCC: [[PROF0]] = !{!"branch_weights", i32 30} 52;. 53