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9 Commits

Author SHA1 Message Date
John Baldwin 2a2945a3c5 [mips] Use more conservative default CPUs for MIPS on FreeBSD. 
FreeBSD defaults to mips3 for all MIPS ABIs with GCC as that is the
minimum MIPS architecture FreeBSD supports.  Use mips3 for MIPS64 and
mips2 for MIPS32 to match.

Reviewed By: atanasyan

Differential Revision: https://reviews.llvm.org/D48499

llvm-svn: 335653
 2018-06-26 19:48:05 +00:00
Daniel Sanders 07c8654284 [mips] Kill 'support' for untested EABI. 
Summary:
There are no llvm backend tests* for EABI and no EABI buildbots. There were only
three clang tests, all of which checked that -mabi=eabi was passed to the
assembler.

*There is a single backend test that specifies EABI but it actually tests MIPS16.

Reviewers: atanasyan

Subscribers: emaste, sdardis, atanasyan, cfe-commits

Differential Revision: http://reviews.llvm.org/D20679

llvm-svn: 270998
 2016-05-27 14:30:23 +00:00
Dimitry Andric 46f338ce7f On {mips,mipsel,mips64,mips64el}-freebsd, we need to pass any -G option to the assembler. 
Summary:
See also:
https://sourceware.org/binutils/docs/as/MIPS-Options.html#index-g_t_0040code_007b_002dG_007d-option-_0028MIPS_0029-1392

Reviewers: theraven, atanasyan, brooks, emaste

Subscribers: rnk, emaste, cfe-commits, seanbruno, dim

Differential Revision: http://reviews.llvm.org/D10137

llvm-svn: 256468
 2015-12-27 10:36:44 +00:00
Simon Atanasyan 0091a0758b [Driver][Mips] Fix test cases - make ABI name and target triple consistent. 
No functional changes.

llvm-svn: 212023
 2014-06-30 08:10:01 +00:00
Simon Atanasyan 1a3665b676 [Mips] Change default CPU for MIPS 32/64 targets. Now they are mips32r2/mips64r2 respectively. 
llvm-svn: 200222
 2014-01-27 13:59:04 +00:00
Simon Atanasyan 0da400cf92 [Mips] Add two new aliases for MIPS ABI names 32 (means o32 abi) and 64 
(means n64 abi) to improve compatibility with GNU tools.
Patch by Jia Liu <proljc@gmail.com>.

llvm-svn: 176187
 2013-02-27 14:55:49 +00:00
Simon Atanasyan 2efe53e448 Add four new command line options for MIPS CPU selection: 
-mips32, -mips32r2, -mips64, -mips64r2.

The patch reviewed by Eric Christopher.

llvm-svn: 164410
 2012-09-21 20:19:32 +00:00
Simon Atanasyan 464a7f7e89 MIPS: Use -march=arch option to select either generic MIPS ISA, 
or the name of a particular processor.

The patch reviewed by Douglas Gregor.

llvm-svn: 163492
 2012-09-10 08:32:41 +00:00
Eric Christopher 0e1adc6085 Add test missed in previous commit. 
llvm-svn: 163253
 2012-09-05 21:50:35 +00:00