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| author | Dan Gohman <gohman@apple.com> | 2008-02-25 21:57:04 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-02-25 21:57:04 +0000 |
| commit | 2ff975e749dfe746d702f71f8ca924dcc44912ff (patch) | |
| tree | 2199410a3a06b30697c1b6706b973b3fbffa6227 /llvm/lib/Bitcode/Reader/BitReader.cpp | |
| parent | 432e4a67427fc91d2d498921ae088b3ccd310398 (diff) | |
| download | llvm-2ff975e749dfe746d702f71f8ca924dcc44912ff.zip llvm-2ff975e749dfe746d702f71f8ca924dcc44912ff.tar.gz llvm-2ff975e749dfe746d702f71f8ca924dcc44912ff.tar.bz2 | |
Remove the hack that turned an {S,U}MUL_LOHI with an unused high
result into a MUL late in the X86 codegen process. ISD::MUL is
once again Legal on X86, so this is no longer needed. And, the
hack was suboptimal; see PR1874 for details.
llvm-svn: 47567
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitReader.cpp')
0 files changed, 0 insertions, 0 deletions