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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mcpu=pwr9 -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \
; RUN: -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s --check-prefix=P9LE
; RUN: llc -mcpu=pwr9 -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \
; RUN: -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s --check-prefix=P9BE
; RUN: llc -mcpu=pwr8 -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \
; RUN: -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s --check-prefix=P8LE
; RUN: llc -mcpu=pwr8 -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \
; RUN: -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s --check-prefix=P8BE
define i8 @scalar_to_vector_half(i16* nocapture readonly %ad) {
; P9LE-LABEL: scalar_to_vector_half:
; P9LE: # %bb.0: # %entry
; P9LE-NEXT: lhz r3, 0(r3)
; P9LE-NEXT: blr
;
; P9BE-LABEL: scalar_to_vector_half:
; P9BE: # %bb.0: # %entry
; P9BE-NEXT: lxsihzx v2, 0, r3
; P9BE-NEXT: li r3, 0
; P9BE-NEXT: vsplth v2, v2, 3
; P9BE-NEXT: vextublx r3, r3, v2
; P9BE-NEXT: blr
;
; P8LE-LABEL: scalar_to_vector_half:
; P8LE: # %bb.0: # %entry
; P8LE-NEXT: lhz r3, 0(r3)
; P8LE-NEXT: blr
;
; P8BE-LABEL: scalar_to_vector_half:
; P8BE: # %bb.0: # %entry
; P8BE-NEXT: lhz r3, 0(r3)
; P8BE-NEXT: sldi r3, r3, 48
; P8BE-NEXT: mtfprd f0, r3
; P8BE-NEXT: mffprd r3, f0
; P8BE-NEXT: rldicl r3, r3, 8, 56
; P8BE-NEXT: blr
entry:
%0 = bitcast i16* %ad to <2 x i8>*
%1 = load <2 x i8>, <2 x i8>* %0, align 1
%2 = extractelement <2 x i8> %1, i32 0
ret i8 %2
}
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