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| author | Pirama Arumuga Nainar <pirama@google.com> | 2015-05-11 17:14:39 +0000 |
|---|---|---|
| committer | Pirama Arumuga Nainar <pirama@google.com> | 2015-05-11 17:14:39 +0000 |
| commit | af171e7720ec801d08e1ef2971b32b5999a30c94 (patch) | |
| tree | b8e8cc9a4fcaf05740d43f67251fc2c0828d7c3b /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | ad25da87b5ab60496e9b192282a88e7fd791d0d7 (diff) | |
| download | llvm-af171e7720ec801d08e1ef2971b32b5999a30c94.zip llvm-af171e7720ec801d08e1ef2971b32b5999a30c94.tar.gz llvm-af171e7720ec801d08e1ef2971b32b5999a30c94.tar.bz2 | |
[X86] Updates to X86 backend for f16 promotion
Summary:
r235215 adds support for f16 to be considered as a load/store type and
promote f16 operations to f32.
This patch has miscellaneous fixes for the X86 backend so all f16
operations are handled:
1. Set loadextaction for f16 vectors to expand.
2. Handle FP_EXTEND in a switch statement when handling v2f32
3. Do not fold (FP_TO_SINT (load f16)) into FP_TO_INT*_IN_MEM or
(store (SINT_TO_FP )) to a FILD.
Tests included.
Reviewers: ab, srhines, delena
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D9092
llvm-svn: 237004
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions