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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc --mtriple=loongarch32 < %s | FileCheck %s --check-prefix=LA32
; RUN: llc --mtriple=loongarch64 < %s | FileCheck %s --check-prefix=LA64
declare void @llvm.prefetch(ptr, i32, i32, i32)
define void @load_prefetch_no_offset(ptr %a) {
; LA32-LABEL: load_prefetch_no_offset:
; LA32: # %bb.0: # %entry
; LA32-NEXT: preld 0, $a0, 0
; LA32-NEXT: ret
;
; LA64-LABEL: load_prefetch_no_offset:
; LA64: # %bb.0: # %entry
; LA64-NEXT: preld 0, $a0, 0
; LA64-NEXT: ret
entry:
call void @llvm.prefetch(ptr %a, i32 0, i32 3, i32 1)
ret void
}
define void @store_prefetch_no_offset(ptr %a) {
; LA32-LABEL: store_prefetch_no_offset:
; LA32: # %bb.0: # %entry
; LA32-NEXT: preld 8, $a0, 0
; LA32-NEXT: ret
;
; LA64-LABEL: store_prefetch_no_offset:
; LA64: # %bb.0: # %entry
; LA64-NEXT: preld 8, $a0, 0
; LA64-NEXT: ret
entry:
call void @llvm.prefetch(ptr %a, i32 1, i32 3, i32 1)
ret void
}
define void @load_prefetch_with_offset(ptr %a) {
; LA32-LABEL: load_prefetch_with_offset:
; LA32: # %bb.0: # %entry
; LA32-NEXT: preld 0, $a0, 200
; LA32-NEXT: ret
;
; LA64-LABEL: load_prefetch_with_offset:
; LA64: # %bb.0: # %entry
; LA64-NEXT: preld 0, $a0, 200
; LA64-NEXT: ret
entry:
%addr = getelementptr i8, ptr %a, i64 200
call void @llvm.prefetch(ptr %addr, i32 0, i32 3, i32 1)
ret void
}
define void @store_prefetch_with_offset(ptr %a) {
; LA32-LABEL: store_prefetch_with_offset:
; LA32: # %bb.0: # %entry
; LA32-NEXT: preld 8, $a0, 200
; LA32-NEXT: ret
;
; LA64-LABEL: store_prefetch_with_offset:
; LA64: # %bb.0: # %entry
; LA64-NEXT: preld 8, $a0, 200
; LA64-NEXT: ret
entry:
%addr = getelementptr i8, ptr %a, i64 200
call void @llvm.prefetch(ptr %addr, i32 1, i32 3, i32 1)
ret void
}
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