llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-28 21:34:23 +00:00

History

Duncan Sands 32a43cc0fc Reapply commit 143028 with a fix: the problem was casting a ConstantExpr Mul

using BinaryOperator (which only works for instructions) when it should have
been a cast to OverflowingBinaryOperator (which also works for constants).
While there, correct a few other dubious looking uses of BinaryOperator.
Thanks to Chad Rosier for the testcase.  Original commit message:
My super-optimizer noticed that we weren't folding this expression to
true: (x *nsw x) sgt 0, where x = (y | 1).  This occurs in 464.h264ref.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143125 91177308-0d34-0410-b5e6-96231b3b80d8

2011-10-27 19:16:21 +00:00

Analysis

2>&1 doesn't work here, it just creates an empty file called "&1"

2011-10-27 18:27:45 +00:00

Archive

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Assembler

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Bindings/Ocaml

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Bitcode

The bitcode reader can create an shuffle with a place holder mask which it will