Document the subtarget features better, make sure that 64-bit mode, 64-bit
authorChris Lattner <sabre@nondot.org>
Fri, 16 Jun 2006 17:50:12 +0000 (17:50 +0000)
committerChris Lattner <sabre@nondot.org>
Fri, 16 Jun 2006 17:50:12 +0000 (17:50 +0000)
commit7c1fb5f08c7c1e9550b7eb2d8d32c93648a6d08e
tree262f6b6f979527773aa05eaf11c2df76c551c4e7
parenta7a5854f1c3710f4bedf069be4771b81e449f2a3
Document the subtarget features better, make sure that 64-bit mode, 64-bit
support, and 64-bit register use are all consistent with each other.

Add a new "IsPPC" feature, to distinguish ppc32 vs ppc64 targets, use this
to configure TargetData differently.  This not makes ppc64 blow up on lots
of stuff :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28825 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPCSubtarget.cpp
lib/Target/PowerPC/PPCSubtarget.h