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15 Commits

Author SHA1 Message Date
Dylan McKay
454258671d [AVR] Redefine the 'LSL' instruction as an alias of 'ADD' 
The 'LSL Rd' instruction is equivalent to 'ADD Rd, Rd'.

llvm-svn: 341278
 2018-09-01 12:23:00 +00:00
Dylan McKay
8b0f9d2e58 [AVR] Define the ROL instruction as an alias of ADC 
The 'rol Rd' instruction is equivalent to 'adc Rd'.

This caused compile warnings from tablegen because of conflicting bits
shared between each instruction.

llvm-svn: 341275
 2018-09-01 12:22:07 +00:00
Dylan McKay
820553fdb1 [AVR] Fix the testsuite after '%' changed to '$' in MIR 
llvm-svn: 324583
 2018-02-08 09:17:11 +00:00
Dylan McKay
d00f9c1ef1 [AVR] Elaborate LDWRdPtr into ld r, X++; ld r+1, X 
Patch by Gergo Erdi.

llvm-svn: 314896
 2017-10-04 10:33:36 +00:00
Dylan McKay
448c56e2a5 [AVR] Fix test errors due to tied operands not matching 
Broken due to r307259.

llvm-svn: 307503
 2017-07-09 16:36:35 +00:00
Dylan McKay
8f515b1ef7 [AVR] Support the LDWRdPtr instruction with the same Src+Dst register 
llvm-svn: 301313
 2017-04-25 15:09:04 +00:00
Matthias Braun
f1141285eb MIRTests: Remove unnecessary 2>&1 redirection 
llc mir output goes to stdout nowadays, so the 2>&1 is not necessary
anymore for most tests.

llvm-svn: 295859
 2017-02-22 18:47:41 +00:00
Dylan McKay
7653d91afa [AVR] Marm MIR test functions as tracking liveness information 
This fixes an assertion error that broke three tests.

llvm-svn: 294140
 2017-02-05 20:25:34 +00:00
Dylan McKay
a7e0548722 [AVR] Explicitly set the target in all CodeGen tests 
This seems to have caused failures on the buildbot.

llvm-svn: 289324
 2016-12-10 11:23:16 +00:00
Dylan McKay
5c90b8cb4f [AVR] Use the register scavenger when expanding 'LDDW' instructions 
Summary: This gets rid of the hardcoded 'r0' that was used previously.

Reviewers: asl

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D27567

llvm-svn: 289322
 2016-12-10 10:51:55 +00:00
Dylan McKay
1cdbf42a33 [AVR] Remove a set of redundant tests 
This fixes the build.

llvm-svn: 289201
 2016-12-09 11:22:26 +00:00
Dylan McKay
a5d49dfbb3 [AVR] Add tests for a large number of pseudo instructions 
This adds MIR tests for 24 pseudo instructions.

llvm-svn: 289191
 2016-12-09 07:49:04 +00:00
Dylan McKay
371117e7a5 [AVR] Add MIR tests for pseudo instruction expansions 
This adds tests for 13 pseudo instruction expansions.

llvm-svn: 289039
 2016-12-08 10:52:13 +00:00
Dylan McKay
0cc0446ad2 [AVR] Add MIR tests for a few pseudo instructions 
llvm-svn: 289031
 2016-12-08 08:54:41 +00:00
Dylan McKay
6dbc8d5a0c [AVR] Move a pseudo expansion test into a folder 
llvm-svn: 288899
 2016-12-07 11:21:45 +00:00