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History

Chris Lattner d0a2fda2c6 Fold (x & 8) != 0 and (x & 8) == 8 into (x & 8) >> 3.

This turns this PPC code:

        rlwinm r2, r3, 0, 28, 28
        cmpwi cr7, r2, 8
        mfcr r2
        rlwinm r3, r2, 31, 31, 31

into this:

        rlwinm r2, r3, 0, 28, 28
        srwi r2, r2, 3
        rlwinm r3, r2, 0, 31, 31

Next up, nuking the extra and.

llvm-svn: 21390

2005-04-21 06:12:41 +00:00

Analysis

Fix a crash analyzing MultiSource/Benchmarks/MallocBench/gs

2005-04-12 03:59:27 +00:00

AsmParser

fix PR549

2005-04-19 15:27:29 +00:00

Bytecode

Initialize fields mode, uid, and gid.

2005-04-20 03:55:35 +00:00

CodeGen

Fold (x & 8) != 0 and (x & 8) == 8 into (x & 8) >> 3.