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15 Commits

Author SHA1 Message Date
Simon Dardis f45a59f80b Recommit: "[mips] Add rsqrt, recip for MIPS" 
Add rsqrt.[ds], recip.[ds] for MIPS. Correct the microMIPS definitions for
architecture support and register usage.

Reviewers: vkalintiris, zoran.jovanoic

Differential Review: https://reviews.llvm.org/D24499

llvm-svn: 283334
 2016-10-05 16:11:01 +00:00
Simon Dardis bbfd528748 Revert "[mips] Add rsqrt, recip for MIPS" 
This reverts commit r282485 which contain two patches instead of
one.

llvm-svn: 283327
 2016-10-05 15:28:33 +00:00
Simon Dardis 0486d585c5 [mips] Add rsqrt, recip for MIPS 
Add rsqrt.[ds], recip.[ds] for MIPS. Correct the microMIPS definitions for
architecture support and register usage.

Reviewers: vkalintiris, zoran.jovanoic

Differential Review: https://reviews.llvm.org/D24499

llvm-svn: 282485
 2016-09-27 12:25:15 +00:00
Hrvoje Varga f0ed16eae5 [mips][microMIPS] Implement BLTZC, BLEZC, BGEZC and BGTZC instructions, fix disassembly and add operand checking to existing B<cond>C implementations 
Differential Revision: https://reviews.llvm.org/D22667

llvm-svn: 279429
 2016-08-22 12:17:59 +00:00
Hrvoje Varga 846bdb746d [mips][microMIPS] Implement CFC1, CFC2, CTC1 and CTC2 instructions 
Differential Revision: https://reviews.llvm.org/D22347

llvm-svn: 277719
 2016-08-04 11:22:52 +00:00
Zlatko Buljan cba9f80ba8 [mips][microMIPS] Implement LDC1, SDC1, LDC2, SDC2, LWC1, SWC1, LWC2 and SWC2 instructions and add CodeGen support 
Differential Revision: http://reviews.llvm.org/D18824

llvm-svn: 275050
 2016-07-11 07:41:56 +00:00
Zlatko Buljan d2ed9c6c2c [mips][microMIPS] Add CodeGen support for AND*, OR16, OR*, XOR*, NOT16 and NOR instructions 
Differential Revision: http://reviews.llvm.org/D16719

llvm-svn: 272764
 2016-06-15 07:46:24 +00:00
Zlatko Buljan 4807f829b4 [mips][microMIPS] Add CodeGen support for microMIPSr6 ROTR and ROTRV and add tests for LL, SC, SYSCALL, ROTR, ROTRV, LWM32, SWM32 and MOVEP instructions 
Differential Revision: http://reviews.llvm.org/D19857

llvm-svn: 268491
 2016-05-04 12:02:12 +00:00
Zlatko Buljan b43d4bcbd5 [mips][microMIPS] Revert commit r266977 
Commit r266977 was reason for failing LLVM test suite with error message: fatal error: error in backend: Cannot select: t17: i32 = rotr t2, t11 ...

llvm-svn: 267418
 2016-04-25 15:34:57 +00:00
Zlatko Buljan d370f440e2 [mips][microMIPS] Implement LL, SC, MOVEP, ROTR, ROTRV and SYSCALL instructions and add tests for LWM32 and SWM32 
Differential Revision: http://reviews.llvm.org/D19150

llvm-svn: 266977
 2016-04-21 11:01:51 +00:00
Hrvoje Varga 3ef4dd7bc8 [mips][microMIPS] Implement LLE and SCE instructions 
Differential Revision: http://reviews.llvm.org/D11630

llvm-svn: 250379
 2015-10-15 08:11:50 +00:00
Hrvoje Varga a766eff5a0 [mips][microMIPS] Implement LWLE, LWRE, SWLE and SWRE instructions 
Differential Revision: http://reviews.llvm.org/D11631

llvm-svn: 250377
 2015-10-15 07:23:06 +00:00
Daniel Sanders bb65d730bf [mips][disassembler] Changed CHECK-EB directives to CHECK so div/divu are tested. 
llvm-svn: 249386
 2015-10-06 10:08:14 +00:00
Daniel Sanders d245267be0 [mips][disassembler] Merged disassembler tests into the corresponding ISA/ASE subdirectories. 
llvm-svn: 249384
 2015-10-06 10:02:35 +00:00
Daniel Sanders df19a5e605 [mips][microMIPS] Fix an invalid read for lwm32 and reserved reglist values. 
Summary:
Some values of 'reglist' are reserved and cause the disassembler to read past
the end of the Regs array. Treat lwm32's containing reserved values as invalid
instructions.

Reviewers: zoran.jovanovic

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D12959

llvm-svn: 247990
 2015-09-18 14:20:54 +00:00