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| author | Bob Wilson <bob.wilson@apple.com> | 2009-08-14 05:13:08 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2009-08-14 05:13:08 +0000 |
| commit | c1d287b4b73487b6ab094a253a7357addc1d8b84 (patch) | |
| tree | 8504628403cd6cbc26028459b88e124059aeb908 /lib/Target/ARM/ARMISelLowering.h | |
| parent | 0ce371082565330672c276f76297f46b362d74b7 (diff) | |
| download | external_llvm-c1d287b4b73487b6ab094a253a7357addc1d8b84.zip external_llvm-c1d287b4b73487b6ab094a253a7357addc1d8b84.tar.gz external_llvm-c1d287b4b73487b6ab094a253a7357addc1d8b84.tar.bz2 | |
Create a new ARM-specific DAG node, VDUP, to represent a splat from a
scalar_to_vector. Generate these VDUP nodes during legalization instead
of trying to recognize the pattern during selection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78994 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMISelLowering.h')
| -rw-r--r-- | lib/Target/ARM/ARMISelLowering.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.h b/lib/Target/ARM/ARMISelLowering.h index d98b6ef..88dddf2 100644 --- a/lib/Target/ARM/ARMISelLowering.h +++ b/lib/Target/ARM/ARMISelLowering.h @@ -115,7 +115,8 @@ namespace llvm { VGETLANEu, // zero-extend vector extract element VGETLANEs, // sign-extend vector extract element - // Vector duplicate lane: + // Vector duplicate: + VDUP, VDUPLANE, // Vector load/store with (de)interleaving |