From: Jim Grosbach <grosbach@apple.com>
Date: Thu, 10 Nov 2011 23:01:27 +0000 (+0000)
Subject: Thumb1 diagnostics for reglist on PUSH/POP fix.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fae02597bb90f4334079580441b8e5876be4a3d2;p=oota-llvm.git

Thumb1 diagnostics for reglist on PUSH/POP fix.

Was not checking the first register in the register list.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144329 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
index d8870532daf..0cc2e5ad591 100644
--- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
+++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
@@ -4528,14 +4528,14 @@ validateInstruction(MCInst &Inst,
   }
   case ARM::tPOP: {
     bool listContainsBase;
-    if (checkLowRegisterList(Inst, 3, 0, ARM::PC, listContainsBase))
+    if (checkLowRegisterList(Inst, 2, 0, ARM::PC, listContainsBase))
       return Error(Operands[2]->getStartLoc(),
                    "registers must be in range r0-r7 or pc");
     break;
   }
   case ARM::tPUSH: {
     bool listContainsBase;
-    if (checkLowRegisterList(Inst, 3, 0, ARM::LR, listContainsBase))
+    if (checkLowRegisterList(Inst, 2, 0, ARM::LR, listContainsBase))
       return Error(Operands[2]->getStartLoc(),
                    "registers must be in range r0-r7 or lr");
     break;