When using the 'push' mnemonic for Thumb2 stmdb, be explicit when it's the
32-bit wide version by adding the .w suffix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120838 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
index cb4bdac..42f94ee 100644
--- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
+++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
@@ -67,6 +67,8 @@
MI->getOperand(0).getReg() == ARM::SP) {
O << '\t' << "push";
printPredicateOperand(MI, 2, O);
+ if (Opcode == ARM::t2STMDB_UPD)
+ O << ".w";
O << '\t';
printRegisterList(MI, 4, O);
return;
@@ -77,6 +79,8 @@
MI->getOperand(0).getReg() == ARM::SP) {
O << '\t' << "pop";
printPredicateOperand(MI, 2, O);
+ if (Opcode == ARM::t2LDMIA_UPD)
+ O << ".w";
O << '\t';
printRegisterList(MI, 4, O);
return;