Remove the writeback flag from ARM's address mode 4. Now that we have separate
instructions for ld/st with writeback, the flag is completely redundant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98643 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td
index 37c9fc5..adf1adc 100644
--- a/lib/Target/ARM/ARMInstrThumb.td
+++ b/lib/Target/ARM/ARMInstrThumb.td
@@ -549,7 +549,7 @@
def tLDM_UPD : T1It<(outs tGPR:$wb),
(ins addrmode4:$addr, pred:$p, reglist:$dsts, variable_ops),
IIC_iLoadm,
- "ldm${addr:submode}${p}\t$addr, $dsts",
+ "ldm${addr:submode}${p}\t$addr!, $dsts",
"$addr.addr = $wb", []>,
T1Encoding<{1,1,0,0,1,?}>; // A6.2 & A8.6.53
} // mayLoad, hasExtraDefRegAllocReq
@@ -558,7 +558,7 @@
def tSTM_UPD : T1It<(outs tGPR:$wb),
(ins addrmode4:$addr, pred:$p, reglist:$srcs, variable_ops),
IIC_iStorem,
- "stm${addr:submode}${p}\t$addr, $srcs",
+ "stm${addr:submode}${p}\t$addr!, $srcs",
"$addr.addr = $wb", []>,
T1Encoding<{1,1,0,0,0,?}>; // A6.2 & A8.6.189