X86 doesn't support vector <4 x int> or < 4 x uint >

[llvmbot]

Bugzilla Link	968
Resolution	FIXED
Resolved on	Feb 22, 2010 12:49
Version	trunk
OS	Linux
Reporter	LLVM Bugzilla Contributor

Extended Description

This test case:
SingleSource/UnitTests/Vector/divides.c
produces:
llc: /proj/llvm/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp:1138: llvm::SDNode*
::X86DAGToDAGISel::Select(llvm::SDOperand): Assertion `0 &&
"Unsupported VT!"' failed.

[llvmbot]

We were not expaning vector sdiv and udiv. Fixed.