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| author | Nemanja Ivanovic <nemanja.i.ibm@gmail.com> | 2015-12-10 13:35:28 +0000 |
|---|---|---|
| committer | Nemanja Ivanovic <nemanja.i.ibm@gmail.com> | 2015-12-10 13:35:28 +0000 |
| commit | ac8d01add0502f351cd55b3b96be5b95ac634e6f (patch) | |
| tree | f0b45403962ce122e2e1b99231f3e3ea8cd1156a /lldb/packages/Python/lldbsuite/test/python_api/process/main.cpp | |
| parent | a9bcf16ebc8a3dbfc4999ddca63f064c29e89f6c (diff) | |
| download | bcm5719-llvm-ac8d01add0502f351cd55b3b96be5b95ac634e6f.tar.gz bcm5719-llvm-ac8d01add0502f351cd55b3b96be5b95ac634e6f.zip | |
Bitcasts between FP and INT values using direct moves
This patch corresponds to review:
http://reviews.llvm.org/D15286
LLVM IR frequently contains bitcast operations between floating point and
integer values of the same width. Doing this through memory operations is
quite expensive on PPC. This patch allows the use of direct register moves
between FPRs and GPRs for lowering bitcasts.
llvm-svn: 255246
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/process/main.cpp')
0 files changed, 0 insertions, 0 deletions
