commit 77aee8e22c36257716c2df2f275724765704f20c
author Jim Grosbach <grosbach@apple.com> Wed Oct 27 01:19:41 2010 +0000
committer Jim Grosbach <grosbach@apple.com> Wed Oct 27 01:19:41 2010 +0000
tree 36c391523c202a814d9f144d78f8716c82935d25
parent 1b383ba6ae47498ea80250a0369e10e2bf3c6331

LDRi12 machine instructions handle negative offset operands normally (simple
integer values), not with the addrmode2 encoding.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117429 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp

diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
index 5df5aa1..892558e 100644
--- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
+++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
@@ -612,8 +612,11 @@
 
   O << "[" << getRegisterName(MO1.getReg());
 
-  unsigned OffImm = MO2.getImm();
-  if (OffImm)  // Don't print +0.
+  int32_t OffImm = (int32_t)MO2.getImm();
+  // Don't print +0.
+  if (OffImm < 0)
+    O << ", #-" << -OffImm;
+  else if (OffImm > 0)
     O << ", #" << OffImm;
   O << "]";
 }