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| author | Daniel Sanders <daniel.sanders@imgtec.com> | 2013-09-23 12:02:46 +0000 |
|---|---|---|
| committer | Daniel Sanders <daniel.sanders@imgtec.com> | 2013-09-23 12:02:46 +0000 |
| commit | 7a289d0e39c764635c2a8eb44dd0d7c900237baa (patch) | |
| tree | e4cc985f9f79d136beb03676793f24ff85ed5676 /llvm/lib/Support/FileUtilities.cpp | |
| parent | 7f92aa687a90ae8b7ed1f1767ffa401d24d17096 (diff) | |
| download | bcm5719-llvm-7a289d0e39c764635c2a8eb44dd0d7c900237baa.tar.gz bcm5719-llvm-7a289d0e39c764635c2a8eb44dd0d7c900237baa.zip | |
[mips][msa] Implemented build_vector using ldi, fill, and custom SelectionDAG nodes (VSPLAT and VSPLATD)
Note: There's a later patch on my branch that re-implements this to select
build_vector without the custom SelectionDAG nodes. The future patch avoids
the constant-folding problems stemming from the custom node (i.e. it doesn't
need to re-implement all the DAG combines related to BUILD_VECTOR).
Changes to MIPS specific SelectionDAG nodes:
* Added VSPLAT
This is a special case of BUILD_VECTOR that covers the case the
BUILD_VECTOR is a splat operation.
* Added VSPLATD
This is a special case of VSPLAT that handles the cases when v2i64 is legal
llvm-svn: 191191
Diffstat (limited to 'llvm/lib/Support/FileUtilities.cpp')
0 files changed, 0 insertions, 0 deletions
