OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity

[DeadArgElim] Add test case for #48366, #57075

This commit is contained in:
Florian Hahn 2022-08-23 13:08:38 +01:00
parent 54cfe5f778
commit 13cb1a9249
No known key found for this signature in database
GPG Key ID: EEF712BB5E80EBBA
1 changed files with 22 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
llvm/test/Transforms/DeadArgElim/pr49022-builtin-nobuiltin.ll Normal file
View File

@ -0,0 +1,22 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -passes='deadargelim' -S %s | FileCheck %s
define dso_local void @_ZdlPv(ptr %p) nobuiltin {
; CHECK-LABEL: @_ZdlPv(
; CHECK-NEXT: entry:
; CHECK-NEXT: ret void
;
entry:
ret void
}
define dso_local i32 @test_fn(ptr %ptr) {
; CHECK-LABEL: @test_fn(
; CHECK-NEXT: entry:
; CHECK-NEXT: call void @_ZdlPv(ptr poison) #[[ATTR1:[0-9]+]]
; CHECK-NEXT: ret i32 1
;
entry:
call void @_ZdlPv(ptr %ptr) builtin
ret i32 1
}