Commit 6f84d94b authored by Jinsong Ji's avatar Jinsong Ji
Browse files

[PowerPC] Fix copy/paste error in scalar_to_vector patterns 

https://reviews.llvm.org/D100478 refactoring added a copy/paste error
for v8i16 patterns.

Reviewed By: #powerpc, shchenz

Differential Revision: https://reviews.llvm.org/D107609
parent 9d10be70

llvm/lib/Target/PowerPC/PPCInstrVSX.td

+1 −1
Original line number Diff line number Diff line
@@ -3547,7 +3547,7 @@ defm : ScalToVecWPermute< 
  (SUBREG_TO_REG (i64 1), (MTVSRWZ $A), sub_64)>;

defm : ScalToVecWPermute<

  v8i16, (i32 i32:$A),

  (SUBREG_TO_REG (i64 1), MovesToVSR.BE_BYTE_0, sub_64),

  (SUBREG_TO_REG (i64 1), MovesToVSR.BE_HALF_0, sub_64),

  (SUBREG_TO_REG (i64 1), (MTVSRWZ $A), sub_64)>;

defm : ScalToVecWPermute<

  v4i32, (i32 i32:$A),

llvm/test/CodeGen/PowerPC/scalar_vector_test_5.ll

+1 −1
Original line number Diff line number Diff line
@@ -30,7 +30,7 @@ define i8 @scalar_to_vector_half(i16* nocapture readonly %ad) { 
; P8BE-LABEL: scalar_to_vector_half:

; P8BE:       # %bb.0: # %entry

; P8BE-NEXT:    lhz r3, 0(r3)

; P8BE-NEXT:    sldi r3, r3, 56

; P8BE-NEXT:    sldi r3, r3, 48

; P8BE-NEXT:    mtfprd f0, r3

; P8BE-NEXT:    mffprd r3, f0

; P8BE-NEXT:    rldicl r3, r3, 8, 56