llvm-6502/test/Transforms/InstCombine/cast.ll at db2323148b959ffcaf7a3498f94de5fa6d3e6eb7 - llvm-6502 - Applefritter: Git

6502/llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2026-04-20 16:17:38 +00:00

Files

T

Evan Cheng 4e56ab2cf4 Clean up previous cast optimization a bit. Also make zext elimination a bit more aggressive: if it's not necessary to emit an AND (i.e. high bits are already zero), it's profitable to evaluate the operand at a different type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62297 91177308-0d34-0410-b5e6-96231b3b80d8

2009-01-16 02:11:43 +00:00

8.0 KiB

Raw Blame History

View Raw