commit 1d51c41a457b99d646e3a9b9fae1e913f7a60dc0
author Jim Grosbach <grosbach@apple.com> Thu Sep 16 17:37:30 2010 +0000
committer Jim Grosbach <grosbach@apple.com> Thu Sep 16 17:37:30 2010 +0000
tree bf79fc945eae6f2a11492900d0f6208dafdbb1c1
parent 34e3d0cfe525b3067856c8978174fec75223b16a

Make sure to promote single precision floats to double before extracting them
from the APFloat.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114096 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/ARM/ARMMCInstLower.cpp

diff --git a/lib/Target/ARM/ARMMCInstLower.cpp b/lib/Target/ARM/ARMMCInstLower.cpp
index 8774010..404a73b 100644
--- a/lib/Target/ARM/ARMMCInstLower.cpp
+++ b/lib/Target/ARM/ARMMCInstLower.cpp
@@ -157,8 +157,10 @@
                                               MO.getBlockAddress()));
       break;
     case MachineOperand::MO_FPImmediate:
-      MCOp =
-        MCOperand::CreateFPImm(MO.getFPImm()->getValueAPF().convertToDouble());
+      APFloat Val = MO.getFPImm()->getValueAPF();
+      bool ignored;
+      Val.convert(APFloat::IEEEdouble, APFloat::rmTowardZero, &ignored);
+      MCOp = MCOperand::CreateFPImm(Val.convertToDouble());
       break;
     }