28 lines
813 B
LLVM
28 lines
813 B
LLVM
|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
|
||
|
|
; RUN: opt -S -O3 -memssa-check-limit=1 -memdep-block-scan-limit=1 < %s | FileCheck %s
|
||
|
|
|
||
|
|
define i32 @f(ptr noalias %p, i32 %c) {
|
||
|
|
; CHECK-LABEL: define noundef i32 @f
|
||
|
|
; CHECK-SAME: (ptr noalias nocapture readonly [[P:%.*]], i32 [[C:%.*]]) local_unnamed_addr {
|
||
|
|
; CHECK-NEXT: tail call void @g()
|
||
|
|
; CHECK-NEXT: tail call void @g()
|
||
|
|
; CHECK-NEXT: tail call void @g()
|
||
|
|
; CHECK-NEXT: tail call void @g()
|
||
|
|
; CHECK-NEXT: tail call void @g()
|
||
|
|
; CHECK-NEXT: tail call void @g()
|
||
|
|
; CHECK-NEXT: ret i32 0
|
||
|
|
;
|
||
|
|
%i = load i32, ptr %p
|
||
|
|
call void @g()
|
||
|
|
call void @g()
|
||
|
|
call void @g()
|
||
|
|
call void @g()
|
||
|
|
call void @g()
|
||
|
|
call void @g()
|
||
|
|
%i2 = load i32, ptr %p
|
||
|
|
%r = sub i32 %i, %i2
|
||
|
|
ret i32 %r
|
||
|
|
}
|
||
|
|
|
||
|
|
declare void @g()
|