diff options
| author | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2011-11-08 12:47:11 +0000 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2011-11-14 09:12:00 -0800 |
| commit | cf81b6149036a370292475699044054a1ca03a06 (patch) | |
| tree | ea1c6ae90416d36b669a22279c8265913add4794 /lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp | |
| parent | e4b800b5a2b91b1ba008aba6af93cebea9e18676 (diff) | |
| download | external_llvm-cf81b6149036a370292475699044054a1ca03a06.zip external_llvm-cf81b6149036a370292475699044054a1ca03a06.tar.gz external_llvm-cf81b6149036a370292475699044054a1ca03a06.tar.bz2 | |
This patch handles unaligned loads and stores in Mips JIT. Mips backend
implements unaligned loads and stores with assembler macro-instructions
ulw, usw, ulh, ulhu, ush, and this patch emits corresponding instructions
instead of these macros. Since each unaligned load/store is expanded
into two corresponding loads/stores where offset for second load/store is
modified by +3 (for words) or +1 (for halfwords).
Patch by Petar Jovanovic and Sasa Stankovic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144081 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp')
0 files changed, 0 insertions, 0 deletions