Commit fc8a7d88 authored by Bill Wendling's avatar Bill Wendling
Browse files

Approved by Evan. 

$ svn merge -c 113576 https://llvm.org/svn/llvm-project/llvm/trunk
--- Merging r113576 into '.':
U    test/CodeGen/ARM/2007-01-19-InfiniteLoop.ll
U    lib/Target/ARM/ARMLoadStoreOptimizer.cpp

llvm-svn: 113583
parent b30b6bd8

llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp

+2 −1
Original line number Diff line number Diff line
@@ -458,9 +458,10 @@ static inline unsigned getLSMultipleTransferSize(MachineInstr *MI) { 
  case ARM::t2STM:

  case ARM::VLDMS:

  case ARM::VSTMS:

    return (MI->getNumOperands() - 4) * 4;

  case ARM::VLDMD:

  case ARM::VSTMD:

    return (MI->getNumOperands() - 4) * 4;

    return (MI->getNumOperands() - 4) * 8;

  }

}

llvm/test/CodeGen/ARM/2007-01-19-InfiniteLoop.ll

+5 −1
Original line number Diff line number Diff line 
; RUN: llc < %s -march=arm -mattr=+v6,+vfp2

; RUN: llc < %s -march=arm -mattr=+v6,+vfp2 | FileCheck %s



@quant_coef = external global [6 x [4 x [4 x i32]]]		; <[6 x [4 x [4 x i32]]]*> [#uses=1]

@dequant_coef = external global [6 x [4 x [4 x i32]]]		; <[6 x [4 x [4 x i32]]]*> [#uses=1]

@A = external global [4 x [4 x i32]]		; <[4 x [4 x i32]]*> [#uses=1]



; CHECK: dct_luma_sp:

define fastcc i32 @dct_luma_sp(i32 %block_x, i32 %block_y, i32* %coeff_cost) {

entry:

; Make sure to use base-updating stores for saving callee-saved registers.

; CHECK-NOT: sub sp

; CHECK: vstmdb sp!

	%predicted_block = alloca [4 x [4 x i32]], align 4		; <[4 x [4 x i32]]*> [#uses=1]

	br label %cond_next489