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| author | Jim Grosbach <grosbach@apple.com> | 2011-10-28 22:32:53 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-10-28 22:32:53 +0000 |
| commit | 48c1f84b104fd32109d809a56f5ebbf461c0910c (patch) | |
| tree | 9fec923bee9f6fc4ec33522d8b87bf01dea71196 /lib/Support/Program.cpp | |
| parent | 017f87cf68c48e0b23f6250c86aa13d212ded77a (diff) | |
Allow InstAlias's to use immediate matcher patterns that xform the value.
For example,
On ARM, "mov r3, #-3" is an alias for "mvn r3, #2", so we want to use a
matcher pattern that handles the bitwise negation when mapping to t2MVNi.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143233 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/Program.cpp')
0 files changed, 0 insertions, 0 deletions