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| author | Chris Lattner <sabre@nondot.org> | 2006-06-20 00:18:02 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-06-20 00:18:02 +0000 |
| commit | a354849c27ef5a4bc55d03a15ce6f89f22a1ca5c (patch) | |
| tree | d1800412ff8dbc1088c78d9f12b4ea67a05deb2e /lib | |
| parent | a973993c0cf4b1baf4289fd1206bd54c79ad68cb (diff) | |
Make sure to use the result of the pattern to infer the result type of the
instruction, and the result type of the instruction to refine the pattern.
This allows us to write things like this:
def : Pat<(v2i64 (bitconvert (v16i8 VR128:$src))), (v2i64 VR128:$src)>;
as:
def : Pat<(v2i64 (bitconvert (v16i8 VR128:$src))), (VR128:$src)>
and fixes a ppc64 issue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28863 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions