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author | Evan Cheng <evan.cheng@apple.com> | 2008-03-13 06:37:55 +0000 |
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committer | Evan Cheng <evan.cheng@apple.com> | 2008-03-13 06:37:55 +0000 |
commit | 5c26bde55e762f599a97141c9bc615e77905c088 (patch) | |
tree | 88f4576c622abdc1fced71c9adf18804395a06eb /llvm/lib/System/DynamicLibrary.cpp | |
parent | fdc0748940305ebb387bf954e21c8fd8d27f0edf (diff) | |
download | llvm-5c26bde55e762f599a97141c9bc615e77905c088.zip llvm-5c26bde55e762f599a97141c9bc615e77905c088.tar.gz llvm-5c26bde55e762f599a97141c9bc615e77905c088.tar.bz2 |
TwoAddressInstructionPass enhancement. After it converts a two address instruction into a 3-address one, sink it past the instruction that kills the read-mod-write register if its definition is used past the kill. This reduces the number of live register by one.
llvm-svn: 48333
Diffstat (limited to 'llvm/lib/System/DynamicLibrary.cpp')
0 files changed, 0 insertions, 0 deletions