Commit Graph

4 Commits

Author SHA1 Message Date
Krzysztof Parzyszek d91a9e27a9 [Hexagon] Simplify CFG after atomic expansion
This will remove suboptimal branching from the generated ll/sc loops.
The extra simplification pass affects a lot of testcases, which have
been modified to accommodate this change: either by modifying the
test to become immune to the CFG simplification, or (less preferablt)
by adding option -hexagon-initial-cfg-clenaup=0.

llvm-svn: 338774
2018-08-02 22:17:53 +00:00
Krzysztof Parzyszek d5e8a260bb [Hexagon] Add patterns for sext_inreg of HVX vector types
llvm-svn: 323250
2018-01-23 19:56:16 +00:00
Krzysztof Parzyszek 4ed8ef6f8e Revert r321894: it requires a part of another commit that is not ready yet
Commit message:
[Hexagon] Add patterns for sext_inreg of HVX vector types

llvm-svn: 321904
2018-01-05 21:57:43 +00:00
Krzysztof Parzyszek 9d0c6355a0 [Hexagon] Add patterns for sext_inreg of HVX vector types
llvm-svn: 321894
2018-01-05 20:46:41 +00:00