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| author | Bob Wilson <bob.wilson@apple.com> | 2010-08-19 23:52:39 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2010-08-19 23:52:39 +0000 |
| commit | 63241f79e667feafb10936b7c2cf03c33f55dd01 (patch) | |
| tree | daeb3473650c3312c13d1bf2b0db3a57b5926337 /lib/Support/FormattedStream.cpp | |
| parent | e2f556933e1a19cddf6d4f370e2770c0f763b025 (diff) | |
If the target says that an extending load is not legal, regardless of whether
it involves specific floating-point types, legalize should expand an
extending load to a non-extending load followed by a separate extend operation.
For example, we currently expand SEXTLOAD to EXTLOAD+SIGN_EXTEND_INREG (and
assert that EXTLOAD should always be supported). Now we can expand that to
LOAD+SIGN_EXTEND. This is needed to allow vector SIGN_EXTEND and ZERO_EXTEND
to be used for NEON.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111586 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/FormattedStream.cpp')
0 files changed, 0 insertions, 0 deletions