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| author | Nadav Rotem <nadav.rotem@intel.com> | 2011-06-12 14:49:38 +0000 |
|---|---|---|
| committer | Nadav Rotem <nadav.rotem@intel.com> | 2011-06-12 14:49:38 +0000 |
| commit | b05f14b3b9b372316f4274de246b8a58cf6063eb (patch) | |
| tree | 9851640e230542597004aeed80e3ae3005ec8344 /lib/CodeGen/RegisterClassInfo.cpp | |
| parent | 65255b98ad5b35b14df8aebcda38e9d5cc646886 (diff) | |
Improve the generated code by getCopyFromPartsVector for promoted integer types.
Instead of scalarizing, and doing an element-by-element truncat, use vector
truncate.
Add support for scalarization of vectors: i8 -> <1 x i1> (from Duncan's
testcase).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132892 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegisterClassInfo.cpp')
0 files changed, 0 insertions, 0 deletions