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| author | Evan Cheng <evan.cheng@apple.com> | 2011-02-02 01:06:55 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2011-02-02 01:06:55 +0000 |
| commit | 31959b19a72608051888160514977875a8027dfc (patch) | |
| tree | 503b054cb3f31e6aa56154606611c06c12fd0d66 /lib/Support/Triple.cpp | |
| parent | 63f8659d6936077c5e8e34eecb55ff1de0db5686 (diff) | |
Given a pair of floating point load and store, if there are no other uses of
the load, then it may be legal to transform the load and store to integer
load and store of the same width.
This is done if the target specified the transformation as profitable. e.g.
On arm, this can transform:
vldr.32 s0, []
vstr.32 s0, []
to
ldr r12, []
str r12, []
rdar://8944252
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124708 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/Triple.cpp')
0 files changed, 0 insertions, 0 deletions