1
; RUN: llc < %s -march=arm64 | FileCheck %s
3
define void @t1(i8* nocapture %c) nounwind optsize {
6
; CHECK: str wzr, [x0, #8]
8
call void @llvm.memset.p0i8.i64(i8* %c, i8 0, i64 12, i32 8, i1 false)
12
define void @t2() nounwind ssp {
15
; CHECK: strh wzr, [sp, #32]
16
; CHECK: stp xzr, xzr, [sp, #16]
17
; CHECK: str xzr, [sp, #8]
18
%buf = alloca [26 x i8], align 1
19
%0 = getelementptr inbounds [26 x i8], [26 x i8]* %buf, i32 0, i32 0
20
call void @llvm.memset.p0i8.i32(i8* %0, i8 0, i32 26, i32 1, i1 false)
21
call void @something(i8* %0) nounwind
25
declare void @something(i8*) nounwind
26
declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind
27
declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) nounwind