; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2 ; RUN: opt < %s -S -passes=early-cse | FileCheck %s ; Test that when the load from %x is CSE'ed to %call1 by EarlyCSE, the !prof metadata ; is not dropped. define i32 @indirect_call_value_profile_preserved(ptr %x, i32 %a, i32 %b, i32 %c) { ; CHECK-LABEL: define i32 @indirect_call_value_profile_preserved ; CHECK-SAME: (ptr [[X:%.*]], i32 [[A:%.*]], i32 [[B:%.*]], i32 [[C:%.*]]) { ; CHECK-NEXT: entry: ; CHECK-NEXT: [[CALL:%.*]] = tail call ptr @_Z10createTypei(i32 [[C]]) ; CHECK-NEXT: [[VTABLE:%.*]] = load ptr, ptr [[CALL]], align 8 ; CHECK-NEXT: [[VFN:%.*]] = getelementptr inbounds ptr, ptr [[VTABLE]], i64 1 ; CHECK-NEXT: [[TMP0:%.*]] = load ptr, ptr [[VFN]], align 8 ; CHECK-NEXT: [[CALL1:%.*]] = tail call i32 [[TMP0]](ptr [[CALL]], i32 [[A]], i32 [[B]]), !prof [[PROF0:![0-9]+]] ; CHECK-NEXT: store i32 [[CALL1]], ptr [[X]], align 4 ; CHECK-NEXT: ret i32 [[CALL1]] ; entry: %call = tail call ptr @_Z10createTypei(i32 %c) %vtable = load ptr, ptr %call, align 8 %vfn = getelementptr inbounds ptr, ptr %vtable, i64 1 %0 = load ptr, ptr %vfn, align 8 %call1 = tail call i32 %0(ptr %call, i32 %a, i32 %b), !prof !0 store i32 %call1, ptr %x %foo = load i32, ptr %x ret i32 %foo } declare ptr @_Z10createTypei(i32) !0 =!{!"VP", i32 0, i64 1600, i64 12345, i64 1030, i64 678, i64 410}