Index: llvm/trunk/include/llvm/Target/TargetLowering.h
===================================================================
--- llvm/trunk/include/llvm/Target/TargetLowering.h
+++ llvm/trunk/include/llvm/Target/TargetLowering.h
@@ -592,7 +592,7 @@
   /// Returns true if the operation can trap for the value type.
   ///
   /// VT must be a legal type. By default, we optimistically assume most
-  /// operations don't trap except for divide and remainder.
+  /// operations don't trap except for integer divide and remainder.
   virtual bool canOpTrap(unsigned Op, EVT VT) const;
 
   /// Similar to isShuffleMaskLegal. This is used by Targets can use this to
Index: llvm/trunk/lib/CodeGen/TargetLoweringBase.cpp
===================================================================
--- llvm/trunk/lib/CodeGen/TargetLoweringBase.cpp
+++ llvm/trunk/lib/CodeGen/TargetLoweringBase.cpp
@@ -955,15 +955,11 @@
   return getScalarShiftAmountTy(DL, LHSTy);
 }
 
-/// canOpTrap - Returns true if the operation can trap for the value type.
-/// VT must be a legal type.
 bool TargetLoweringBase::canOpTrap(unsigned Op, EVT VT) const {
   assert(isTypeLegal(VT));
   switch (Op) {
   default:
     return false;
-  case ISD::FDIV:
-  case ISD::FREM:
   case ISD::SDIV:
   case ISD::UDIV:
   case ISD::SREM:
Index: llvm/trunk/test/CodeGen/X86/vec3.ll
===================================================================
--- llvm/trunk/test/CodeGen/X86/vec3.ll
+++ llvm/trunk/test/CodeGen/X86/vec3.ll
@@ -19,16 +19,8 @@
 define <3 x float> @fdiv(<3 x float> %v, float %d) {
 ; CHECK-LABEL: fdiv:
 ; CHECK:       # BB#0:
-; CHECK-NEXT:    movaps %xmm1, %xmm2
-; CHECK-NEXT:    movaps %xmm0, %xmm3
-; CHECK-NEXT:    movaps %xmm1, %xmm4
-; CHECK-NEXT:    divss %xmm0, %xmm1
-; CHECK-NEXT:    shufps {{.*#+}} xmm0 = xmm0[1,1,2,3]
-; CHECK-NEXT:    divss %xmm0, %xmm2
-; CHECK-NEXT:    movhlps {{.*#+}} xmm3 = xmm3[1,1]
-; CHECK-NEXT:    divss %xmm3, %xmm4
-; CHECK-NEXT:    unpcklps {{.*#+}} xmm1 = xmm1[0],xmm4[0],xmm1[1],xmm4[1]
-; CHECK-NEXT:    unpcklps {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
+; CHECK-NEXT:    shufps {{.*#+}} xmm1 = xmm1[0,0,0,3]
+; CHECK-NEXT:    divps %xmm0, %xmm1
 ; CHECK-NEXT:    movaps %xmm1, %xmm0
 ; CHECK-NEXT:    retq
 ;