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| author | Vikram S. Adve <vadve@cs.uiuc.edu> | 2002-08-15 14:19:22 +0000 |
|---|---|---|
| committer | Vikram S. Adve <vadve@cs.uiuc.edu> | 2002-08-15 14:19:22 +0000 |
| commit | 3db97eb499134cd483e308524f4bd8a3d8143ae6 (patch) | |
| tree | fc47b641f5b1579ea8c5f923a7d6d72ad118ef72 /llvm/lib/Transforms/LevelRaise.cpp | |
| parent | caed2690851a6492733f0db24404728b6e3addf2 (diff) | |
| download | bcm5719-llvm-3db97eb499134cd483e308524f4bd8a3d8143ae6.tar.gz bcm5719-llvm-3db97eb499134cd483e308524f4bd8a3d8143ae6.zip | |
Unary Not (boolean and bitwise) is no longer a separate LLVM instruction
but is instead implemented with XOR. Note that the InstrForest opLabels
for Not and BNot remain the same, i.e., the XOR is recognized and
represented as a (boolean or bitwise) Not when building the instruction
trees. But these tree nodes are now binary, not unary.
llvm-svn: 3343
Diffstat (limited to 'llvm/lib/Transforms/LevelRaise.cpp')
0 files changed, 0 insertions, 0 deletions
