Jakob Stoklund Olesen 7ee3ca10f5 Revert remaining part of r93200: "Disable folding sext(trunc(x)) -> x"
This fixes PR5997.

These transforms were disabled because codegen couldn't deal with other
uses of trunc(x). This is now handled by the peephole pass.

This causes no regressions on x86-64.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159003 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-22 16:36:43 +00:00
2012-06-21 22:26:01 +00:00
2012-05-02 21:25:32 +00:00
2012-06-19 18:02:35 +00:00
2012-06-19 23:47:58 +00:00
2012-04-03 23:09:22 +00:00
2012-05-24 14:20:13 +00:00

Low Level Virtual Machine (LLVM)
================================

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LLVM backend for 6502
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