1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt < %s -mtriple=arm-none-eabi -passes=globalopt -S | FileCheck %s
; CHECK: [17 x i8]
@.str = private unnamed_addr constant [17 x i8] c"aaaaaaaaaaaaaaaa\00", align 1
; Function Attrs: nounwind
define void @foo() {
; CHECK-LABEL: define void @foo() local_unnamed_addr {
; CHECK-NEXT: [[ENTRY:.*:]]
; CHECK-NEXT: [[SOMETHING:%.*]] = alloca [20 x i8], align 1
; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 20, ptr nonnull [[SOMETHING]])
; CHECK-NEXT: call void @llvm.memcpy.p0.p0.i32(ptr nonnull align 1 [[SOMETHING]], ptr align 1 @.str, i32 17, i1 false)
; CHECK-NEXT: [[CALL2:%.*]] = call i32 @bar(ptr nonnull [[SOMETHING]])
; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 20, ptr nonnull [[SOMETHING]])
; CHECK-NEXT: ret void
;
entry:
%something = alloca [20 x i8], align 1
call void @llvm.lifetime.start(i64 20, ptr nonnull %something) #3
call void @llvm.memcpy.p0i8.p0i8.i32(ptr align 1 nonnull %something, ptr align 1 @.str, i32 17, i1 false)
%call2 = call i32 @bar(ptr nonnull %something) #3
call void @llvm.lifetime.end(i64 20, ptr nonnull %something) #3
ret void
}
declare i32 @bar(...) #2
|
