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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=arm64-none-eabi | FileCheck %s
define void @bar(<8 x i16> %arg, <8 x i8>* %p) nounwind {
; CHECK-LABEL: bar:
; CHECK: // %bb.0:
; CHECK-NEXT: xtn v0.8b, v0.8h
; CHECK-NEXT: str d0, [x0]
; CHECK-NEXT: ret
%tmp = trunc <8 x i16> %arg to <8 x i8>
store <8 x i8> %tmp, <8 x i8>* %p, align 8
ret void
}
@zptr8 = common global i8* null, align 8
@zptr16 = common global i16* null, align 8
@zptr32 = common global i32* null, align 8
define void @fct32(i32 %arg, i64 %var) {
; CHECK-LABEL: fct32:
; CHECK: // %bb.0: // %bb
; CHECK-NEXT: adrp x8, :got:zptr32
; CHECK-NEXT: sub w9, w0, #1
; CHECK-NEXT: ldr x8, [x8, :got_lo12:zptr32]
; CHECK-NEXT: ldr x8, [x8]
; CHECK-NEXT: str w1, [x8, w9, sxtw #2]
; CHECK-NEXT: ret
bb:
%.pre37 = load i32*, i32** @zptr32, align 8
%dec = add nsw i32 %arg, -1
%idxprom8 = sext i32 %dec to i64
%arrayidx9 = getelementptr inbounds i32, i32* %.pre37, i64 %idxprom8
%tmp = trunc i64 %var to i32
store i32 %tmp, i32* %arrayidx9, align 4
ret void
}
define void @fct16(i32 %arg, i64 %var) {
; CHECK-LABEL: fct16:
; CHECK: // %bb.0: // %bb
; CHECK-NEXT: adrp x8, :got:zptr16
; CHECK-NEXT: sub w9, w0, #1
; CHECK-NEXT: ldr x8, [x8, :got_lo12:zptr16]
; CHECK-NEXT: ldr x8, [x8]
; CHECK-NEXT: strh w1, [x8, w9, sxtw #1]
; CHECK-NEXT: ret
bb:
%.pre37 = load i16*, i16** @zptr16, align 8
%dec = add nsw i32 %arg, -1
%idxprom8 = sext i32 %dec to i64
%arrayidx9 = getelementptr inbounds i16, i16* %.pre37, i64 %idxprom8
%tmp = trunc i64 %var to i16
store i16 %tmp, i16* %arrayidx9, align 4
ret void
}
define void @fct8(i32 %arg, i64 %var) {
; CHECK-LABEL: fct8:
; CHECK: // %bb.0: // %bb
; CHECK-NEXT: adrp x8, :got:zptr8
; CHECK-NEXT: ldr x8, [x8, :got_lo12:zptr8]
; CHECK-NEXT: ldr x8, [x8]
; CHECK-NEXT: add x8, x8, w0, sxtw
; CHECK-NEXT: sturb w1, [x8, #-1]
; CHECK-NEXT: ret
bb:
%.pre37 = load i8*, i8** @zptr8, align 8
%dec = add nsw i32 %arg, -1
%idxprom8 = sext i32 %dec to i64
%arrayidx9 = getelementptr inbounds i8, i8* %.pre37, i64 %idxprom8
%tmp = trunc i64 %var to i8
store i8 %tmp, i8* %arrayidx9, align 4
ret void
}
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