forked from OSchip/llvm-project
45 lines
1.5 KiB
LLVM
45 lines
1.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
|
; RUN: opt -passes=inline %s -S -pass-remarks-missed=inline 2>&1 | FileCheck %s --check-prefixes=CHECK,CHECK-INLINE
|
|
; RUN: opt -passes=always-inline %s -S | FileCheck %s
|
|
|
|
; Test that we don't inline when caller and callee don't have matching
|
|
; noprofile fn attrs.
|
|
|
|
; CHECK-INLINE: 'profile' not inlined into 'profile_caller' because it should never be inlined (cost=never): conflicting attributes
|
|
; CHECK-INLINE: 'noprofile' not inlined into 'noprofile_caller' because it should never be inlined (cost=never): conflicting attributes
|
|
|
|
define i32 @profile() { ret i32 42 }
|
|
define i32 @noprofile() noprofile { ret i32 43 }
|
|
define i32 @profile_aa() alwaysinline { ret i32 44 }
|
|
define i32 @noprofile_aa() noprofile alwaysinline { ret i32 45 }
|
|
|
|
define i32 @profile_caller() noprofile {
|
|
; CHECK-LABEL: @profile_caller(
|
|
; CHECK-NEXT: [[TMP1:%.*]] = call i32 @profile()
|
|
; CHECK-NEXT: ret i32 44
|
|
;
|
|
call i32 @profile()
|
|
%2 = call i32 @profile_aa()
|
|
ret i32 %2
|
|
}
|
|
|
|
define i32 @noprofile_caller() {
|
|
; CHECK-LABEL: @noprofile_caller(
|
|
; CHECK-NEXT: [[TMP1:%.*]] = call i32 @noprofile()
|
|
; CHECK-NEXT: ret i32 45
|
|
;
|
|
call i32 @noprofile()
|
|
%2 = call i32 @noprofile_aa()
|
|
ret i32 %2
|
|
}
|
|
|
|
; Test that we do inline when caller and callee don't have matching
|
|
; noprofile fn attrs, when CallInst is alwaysinline.
|
|
define i32 @aa_callsite() {
|
|
; CHECK-INLINE-LABEL: @aa_callsite(
|
|
; CHECK-INLINE-NEXT: ret i32 43
|
|
;
|
|
%1 = call i32 @noprofile() alwaysinline
|
|
ret i32 %1
|
|
}
|