llvm-for-llvmta/test/CodeGen/PowerPC/p9-dform-load-alignment.ll

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2022-04-25 10:02:23 +02:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-unknown \
; RUN: -verify-machineinstrs -ppc-asm-full-reg-names \
; RUN: -ppc-vsr-nums-as-vr < %s | FileCheck %s
@best8x8mode = external dso_local local_unnamed_addr global [4 x i16], align 2
define dso_local void @AlignDSForm() local_unnamed_addr {
; CHECK-LABEL: AlignDSForm:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: addis r3, r2, best8x8mode@toc@ha
; CHECK-NEXT: addi r3, r3, best8x8mode@toc@l
; CHECK-NEXT: ldx r3, 0, r3
; CHECK-NEXT: std r3, 0(r3)
entry:
%0 = load <4 x i16>, <4 x i16>* bitcast ([4 x i16]* @best8x8mode to <4 x i16>*), align 2
store <4 x i16> %0, <4 x i16>* undef, align 4
unreachable
}