[llvm-commits] [llvm] r108149 - /llvm/trunk/lib/Target/X86/X86FastISel.cpp

[Dan Gohman]

Author: djg
Date: Mon Jul 12 10:46:30 2010
New Revision: 108149

URL: http://llvm.org/viewvc/llvm-project?rev=108149&view=rev
Log:
Don't fast-isel an x87 comparison opcode, as fast-isel doesn't
support branching on x87 comparisons yet. This fixes PR7624.

Modified:
    llvm/trunk/lib/Target/X86/X86FastISel.cpp

Modified: llvm/trunk/lib/Target/X86/X86FastISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86FastISel.cpp?rev=108149&r1=108148&r2=108149&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86FastISel.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86FastISel.cpp Mon Jul 12 10:46:30 2010
@@ -798,8 +798,8 @@
   case MVT::i16: return X86::CMP16rr;
   case MVT::i32: return X86::CMP32rr;
   case MVT::i64: return X86::CMP64rr;
-  case MVT::f32: return Subtarget->hasSSE1() ? X86::UCOMISSrr : X86::UCOM_Fpr32;
-  case MVT::f64: return Subtarget->hasSSE2() ? X86::UCOMISDrr : X86::UCOM_Fpr64;
+  case MVT::f32: return Subtarget->hasSSE1() ? X86::UCOMISSrr : 0;
+  case MVT::f64: return Subtarget->hasSSE2() ? X86::UCOMISDrr : 0;
   }
 }