Kai Nacke
38c98c3584
Add version identifiers of MIPS ABI.
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Parses the feature string and appends the required ABI feature.
Uses the feature string to define the version identifier.
2014-03-30 22:39:05 +02:00
Kai Nacke
61f4603afe
Merge branch 'master' into merge-2.064
2014-03-24 07:27:25 +01:00
Kai Nacke
794d5d2d71
Add Krait cpu for detection of ARM architecture version.
2014-03-23 20:05:22 +01:00
kai
5ded3ff54c
Do not enable EABI on Darwin.
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This should fix a crash using triple armv7-apple-darwin with LLVM 3.4.
2014-02-01 22:40:27 +01:00
Kai Nacke
4c2d23922e
Fix the ARM build with LLVM 3.5.
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EHABI is now enabled be default and the options to enable it are gone.
2014-02-01 15:17:38 +01:00
David Nadlinger
257da5afe5
Bring back -disable-fp-elim.
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It was moved to llvm/CodeGen/CommandLineFlags.h.
GitHub: Fixes #502 .
2013-10-13 20:26:19 +02:00
David Nadlinger
e4fee1116a
ARM: Use -arm-enable-ehabi(-descriptors).
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D exception handling does not work at all yet, but with these
flags it does for C++/Clang, at least in simple cases.
2013-10-06 20:15:28 +02:00
David Nadlinger
aba1b82539
Finally fix LLVM 3.1 compilation.
2013-10-06 19:26:58 +02:00
David Nadlinger
445b743ba5
Implement lookupTarget() with arch override for LLVM 3.1.
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To be removed again once we drop 3.1 support.
2013-10-06 19:12:36 +02:00
David Nadlinger
422715fc89
Add -float-abi switch and auto-detection for ARM.
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This is based on the implementation that was reverted in
fc8e0c4c20
2013-10-06 07:39:12 +02:00
David Nadlinger
49697a8bc2
if chain -> switch.
2013-10-06 07:39:12 +02:00
David Nadlinger
1335e26c45
Log/error message prettification.
2013-10-06 07:37:03 +02:00
David Nadlinger
359f6c585a
CPU detection for ARM.
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This is not perfect yet, as lookupTarget wipes out any more
specific arch info (e.g. armv8) the triple might have.
2013-10-06 07:36:59 +02:00
David Nadlinger
e9e4e10085
Auto-detect target attributes for -mcpu=native.
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This is currently only implemented for ARM in LLVM.
2013-10-06 02:38:50 +02:00
David Nadlinger
e57d0458fb
getX86TargetCPU cleanup.
2013-10-06 01:48:21 +02:00
David Nadlinger
d17aa2aaac
Disentangle -march and -mcpu.
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-mcpu=native now actually works.
GitHub: Fixes #414 .
2013-10-06 01:48:12 +02:00
David Nadlinger
02abf028f8
Don't require -triple when using -march.
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There is really no reason we should, and I couldn't find out
why that check was added back in 2009.
Also cleaned up the code a bit now that the LLVM 3.0 branches
are gone.
2013-10-06 01:35:20 +02:00
David Nadlinger
68c272d6d9
Renamed driver/target to .../targetmachine to avoid confusion with the frontend file.
2013-10-06 01:33:28 +02:00
