commit 7b92de1e7d98164e3952b25aa7f3ea248c54551c
author Chris Lattner <sabre@nondot.org> Tue Apr 06 19:29:36 2004 +0000
committer Chris Lattner <sabre@nondot.org> Tue Apr 06 19:29:36 2004 +0000
tree 9e3323868494f18123e9b991c9375792ad6718b6
parent 43ab3a8f45fe16a4c3c0e87dd4cc93c85b2f9763

Fix PR313: [x86] JIT miscompiles unsigned short to floating point


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12711 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/InstSelectSimple.cpp

diff --git a/lib/Target/X86/InstSelectSimple.cpp b/lib/Target/X86/InstSelectSimple.cpp
index 05d2d88..4a04b29 100644
--- a/lib/Target/X86/InstSelectSimple.cpp
+++ b/lib/Target/X86/InstSelectSimple.cpp
@@ -2640,8 +2640,7 @@
     
     if (PromoteType) {
       unsigned TmpReg = makeAnotherReg(PromoteType);
-      unsigned Opc = SrcTy->isSigned() ? X86::MOVSX16rr8 : X86::MOVZX16rr8;
-      BuildMI(*BB, IP, Opc, 1, TmpReg).addReg(SrcReg);
+      BuildMI(*BB, IP, PromoteOpcode, 1, TmpReg).addReg(SrcReg);
       SrcTy = PromoteType;
       SrcClass = getClass(PromoteType);
       SrcReg = TmpReg;