diff --git a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp --- a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp +++ b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp @@ -1596,12 +1596,13 @@ // Deallocate the SVE area. if (SVEStackSize) { if (AFI->isStackRealigned()) { - if (AFI->getSVECalleeSavedStackSize()) - // Set SP to start of SVE area, from which the callee-save reloads - // can be done. The code below will deallocate the stack space + if (int64_t CalleeSavedSize = AFI->getSVECalleeSavedStackSize()) + // Set SP to start of SVE callee-save area from which they can + // be reloaded. The code below will deallocate the stack space // space by moving FP -> SP. emitFrameOffset(MBB, RestoreBegin, DL, AArch64::SP, AArch64::FP, - -SVEStackSize, TII, MachineInstr::FrameDestroy); + {-CalleeSavedSize, MVT::nxv1i8}, TII, + MachineInstr::FrameDestroy); } else { if (AFI->getSVECalleeSavedStackSize()) { // Deallocate the non-SVE locals first before we can deallocate (and diff --git a/llvm/test/CodeGen/AArch64/framelayout-sve.mir b/llvm/test/CodeGen/AArch64/framelayout-sve.mir --- a/llvm/test/CodeGen/AArch64/framelayout-sve.mir +++ b/llvm/test/CodeGen/AArch64/framelayout-sve.mir @@ -500,7 +500,7 @@ # CHECK-NEXT: $[[TMP:x[0-9]+]] = frame-setup SUBXri $sp, 16, 0 # CHECK-NEXT: $sp = ANDXri killed $[[TMP]] -# CHECK: $sp = frame-destroy ADDVL_XXI $fp, -19 +# CHECK: $sp = frame-destroy ADDVL_XXI $fp, -18 # CHECK-NEXT: $p15 = frame-destroy LDR_PXI $sp, 4 # CHECK-NEXT: $p14 = frame-destroy LDR_PXI $sp, 5 # CHECK: $p5 = frame-destroy LDR_PXI $sp, 14