llvm-for-llvmta/test/CodeGen/AArch64/arm64-fast-isel-store.ll

31 lines
707 B
LLVM

; RUN: llc -mtriple=aarch64-unknown-unknown -verify-machineinstrs < %s | FileCheck %s
; RUN: llc -mtriple=aarch64-unknown-unknown -fast-isel -fast-isel-abort=1 -verify-machineinstrs < %s | FileCheck %s
define void @store_i8(i8* %a) {
; CHECK-LABEL: store_i8
; CHECK: strb wzr, [x0]
store i8 0, i8* %a
ret void
}
define void @store_i16(i16* %a) {
; CHECK-LABEL: store_i16
; CHECK: strh wzr, [x0]
store i16 0, i16* %a
ret void
}
define void @store_i32(i32* %a) {
; CHECK-LABEL: store_i32
; CHECK: str wzr, [x0]
store i32 0, i32* %a
ret void
}
define void @store_i64(i64* %a) {
; CHECK-LABEL: store_i64
; CHECK: str xzr, [x0]
store i64 0, i64* %a
ret void
}