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| author | Arnold Schwaighofer <aschwaighofer@apple.com> | 2013-02-19 20:16:45 +0000 |
|---|---|---|
| committer | Arnold Schwaighofer <aschwaighofer@apple.com> | 2013-02-19 20:16:45 +0000 |
| commit | e4df5eb34a47207941f53787c48dff20f1b4ff65 (patch) | |
| tree | b88a47e36f9dda6e84e86470bc75cba9154e705c /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | 6db1b7ca16729d0f73066dcdf4dc7c2a89ea37f7 (diff) | |
| download | bcm5719-llvm-e4df5eb34a47207941f53787c48dff20f1b4ff65.tar.gz bcm5719-llvm-e4df5eb34a47207941f53787c48dff20f1b4ff65.zip | |
ARM NEON: Don't need COPY_TO_REGCLASS in pattern
In my previous commit:
"Merge a f32 bitcast of a v2i32 extractelt
A vectorized sitfp on doubles will get scalarized to a sequence of an
extract_element of <2 x i32>, a bitcast to f32 and a sitofp.
Due to the the extract_element, and the bitcast we will uneccessarily generate
moves between scalar and vector registers."
I added a pattern containing a copy_to_regclass. The copy_to_regclass is
actually not needed.
radar://13191881
llvm-svn: 175555
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
0 files changed, 0 insertions, 0 deletions
