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| author | Dan Gohman <gohman@apple.com> | 2008-07-28 22:18:25 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-07-28 22:18:25 +0000 |
| commit | 26ec56c75ca7c3366409cb125332486ee654e3b8 (patch) | |
| tree | b9cc775dea0bc16b83d0bc87d12f1903552e4ca8 /clang/lib/CodeGen/ModuleBuilder.cpp | |
| parent | 804c95df52ebfba155aa5697aeb283adcd28477a (diff) | |
| download | llvm-26ec56c75ca7c3366409cb125332486ee654e3b8.zip llvm-26ec56c75ca7c3366409cb125332486ee654e3b8.tar.gz llvm-26ec56c75ca7c3366409cb125332486ee654e3b8.tar.bz2 | |
Add x86 isel patterns to match what would be a ZERO_EXTEND_INREG operation,
which is represented in codegen as an 'and' operation. This matches them
with movz instructions, instead of leaving them to be matched by and
instructions with an immediate field.
llvm-svn: 54147
Diffstat (limited to 'clang/lib/CodeGen/ModuleBuilder.cpp')
0 files changed, 0 insertions, 0 deletions