Summary: This allows the use of the casa instruction available in most Leon3's.
Reviewers: jyknight
Reviewed By: jyknight
Subscribers: joerg, fedor.sergeev, jrtc27, cfe-commits
Differential Revision: https://reviews.llvm.org/D47138
llvm-svn: 333157
Summary: This change exposes the recently added LEON CPUs (D19359) in the LLVM Sparc backend to Clang, allowing the cpu's to be selected using the -mcpu flag.
Reviewers: jyknight, lero_chris
Subscribers: jyknight, cfe-commits
Differential Revision: http://reviews.llvm.org/D21683
llvm-svn: 274487
handling is corrected, the primary reason for forcing IAS as default is
gone and the remaining issues are still somewhat problematic in common
situations.
llvm-svn: 254199
is not defined for 32bit mode, but __sparcv9 is. Pass down the correct
-target-cpu flags to the backend, so that instruction restrictions are
applied correctly. Pass down the correct -A flag when not using IAS.
The latter is limited to NetBSD targets in this commit.
llvm-svn: 252545
Daniel Cederman