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Author SHA1 Message Date
Eli Friedman 063fd98bcc [ARM] Add missing pseudo-instruction for Thumb1 RSBS. 
Shows up rarely for 64-bit arithmetic, more frequently for the compare
patterns added in r325323.

Differential Revision: https://reviews.llvm.org/D53848

llvm-svn: 345782
 2018-10-31 21:45:48 +00:00
Roger Ferrer Ibanez d41059a9f6 [ARM] Materialise some boolean values to avoid a branch 
This patch combines some cases of ARMISD::CMOV for integers that arise in comparisons of the form

  a != b ? x : 0
  a == b ? 0 : x

and that currently (e.g. in Thumb1) are emitted as branches.

Differential Revision: https://reviews.llvm.org/D34515

llvm-svn: 325323
 2018-02-16 09:23:59 +00:00
Roger Ferrer Ibanez 9fcc4727ac [ARM] Add tests for D34515 
This is NFC and a preparatory step for D34515.

Differential Revision: https://reviews.llvm.org/D41122

llvm-svn: 320795
 2017-12-15 09:24:46 +00:00
Nikolai Bozhenov 1925594ea0 [NFC] Use stdin for some tests instead of positional argument. 
Summary: Otherwise unexpected matches with the path to the tests might happen.

Reviewers: rengolin, spatel, efriedma, RKSimon

Reviewed By: spatel

Subscribers: n.bozhenov, javed.absar, llvm-commits

Patch by Andrei Elovikov <andrei.elovikov@intel.com>

Differential Revision: https://reviews.llvm.org/D32994

llvm-svn: 306684
 2017-06-29 14:51:54 +00:00
Saleem Abdulrasool 905b6d192c ARM: yet another round of ARM test clean ups 
llvm-svn: 205586
 2014-04-03 23:47:24 +00:00
Dan Gohman c8054d90fb Eliminate more uses of llvm-as and llvm-dis. 
llvm-svn: 81293
 2009-09-09 00:09:15 +00:00
Evan Cheng d76d0aa68a Move thumb and thumb2 tests into separate directories. 
llvm-svn: 74068
 2009-06-24 06:36:07 +00:00