| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes |
| ; RUN: opt -argpromotion -mem2reg -S < %s | FileCheck %s |
| target 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" |
| |
| ; Checks if !prof metadata is corret in deadargelim. |
| |
| define void @caller() #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@caller() |
| ; CHECK-NEXT: call void @promote_i32_ptr(i32 42), !prof !0 |
| ; CHECK-NEXT: ret void |
| ; |
| %x = alloca i32 |
| store i32 42, i32* %x |
| call void @promote_i32_ptr(i32* %x), !prof !0 |
| ret void |
| } |
| |
| define internal void @promote_i32_ptr(i32* %xp) { |
| ; CHECK-LABEL: define {{[^@]+}}@promote_i32_ptr |
| ; CHECK-SAME: (i32 [[XP_VAL:%.*]]) |
| ; CHECK-NEXT: call void @use_i32(i32 [[XP_VAL]]) |
| ; CHECK-NEXT: ret void |
| ; |
| %x = load i32, i32* %xp |
| call void @use_i32(i32 %x) |
| ret void |
| } |
| |
| declare void @use_i32(i32) |
| |
| !0 = !{!"branch_weights", i32 30} |
