Commit graph

6 commits

Author SHA1 Message Date
David Nadlinger
fc8e0c4c20 Revert -float-abi implementation.
The new command line option conflicted with a builtin LLVM 3.0
one. The functionality will be added back in after the 0.11.0
release branch has been created.

This reverts commit 6a1bc70bd7 and
subsequent fixes.
2013-05-12 00:18:44 +02:00
David Nadlinger
8da8bdd209 LLVM pre-3.2 does not have llvm::Triple::Android.
Strangely enough, the Travis pull request status was
definitely green before I merged it in.
2013-05-11 21:44:05 +02:00
David Nadlinger
e37f0e0d35 Fix ARM default floating-point ABI.
It shouldn't really matter, as we probably aren't going to
support anything but AAPCS anytime soon.
2013-05-11 21:33:20 +02:00
David Nadlinger
6a1bc70bd7 Added -float-abi and auto-detection logic for ARM.
Even though this argument design conflates two separate concepts
(ABI and hardware/software implementation), I chose to go
with it since users are liekly know it from GCC and the
combination of softloat operations with hardfloat ABI makes
no sense.

I didn't implement it for old LLVM versions, as ARM EABI
exception handling requires LLVM 3.3+ anyway, without which
LDC would be useless anyway.
2013-05-11 21:07:54 +02:00
David Nadlinger
30bf4e121f Do not optimize for host CPU by default.
GitHub: Fixes #323.
2013-05-09 22:15:19 +02:00
David Nadlinger
56e35e31a0 Factored out target creation logic to separate functions.
Care was taken to avoid dependencies on the host of
command line globals.

std::string should probably replaced by llvm::StringRef
in some places.
2013-05-09 17:27:35 +02:00