mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-24 06:30:19 +00:00
28 lines
823 B
LLVM
28 lines
823 B
LLVM
|
; RUN: llc < %s -march=arm64 | FileCheck %s
|
||
|
|
|
||
|
|
define void @t1(i8* nocapture %c) nounwind optsize {
|
||
|
|
entry:
|
||
|
|
; CHECK-LABEL: t1:
|
||
|
|
; CHECK: str wzr, [x0, #8]
|
||
|
|
; CHECK: str xzr, [x0]
|
||
|
|
call void @llvm.memset.p0i8.i64(i8* %c, i8 0, i64 12, i32 8, i1 false)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
define void @t2() nounwind ssp {
|
||
|
|
entry:
|
||
|
|
; CHECK-LABEL: t2:
|
||
|
|
; CHECK: strh wzr, [sp, #32]
|
||
|
|
; CHECK: stp xzr, xzr, [sp, #16]
|
||
|
|
; CHECK: str xzr, [sp, #8]
|
||
|
|
%buf = alloca [26 x i8], align 1
|
||
|
|
%0 = getelementptr inbounds [26 x i8]* %buf, i32 0, i32 0
|
||
|
|
call void @llvm.memset.p0i8.i32(i8* %0, i8 0, i32 26, i32 1, i1 false)
|
||
|
|
call void @something(i8* %0) nounwind
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare void @something(i8*) nounwind
|
||
|
|
declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind
|
||
|
|
declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) nounwind
|