Anton Korobeynikov ceb39000f3 [MSP430] Optimize srl/sra in case of A >> (8 + N) ...

There is no variable-length shifts on MSP430. Therefore
"eat" 8 bits of shift via bswap & ext.

Path by Kristina Bessonova!

Differential Revision: https://reviews.llvm.org/D54623



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@347187 91177308-0d34-0410-b5e6-96231b3b80d8

2018-11-19 10:43:02 +00:00

..

2009-05-10-CyclicDAG.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2009-05-17-Rot.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2009-05-17-Shift.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2009-05-19-DoubleSplit.ll

Eliminate more uses of llvm-as and llvm-dis.

2009-09-09 00:09:15 +00:00

2009-08-25-DynamicStackAlloc.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2009-09-18-AbsoluteAddr.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2009-10-10-OrImpDef.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2009-11-08-InvalidResNo.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2009-11-20-NewNode.ll

While this test is testing a problem in the generic part of codegen,

2009-11-27 16:04:14 +00:00

2009-12-21-FrameAddr.ll

These tests used intrinsics with the wrong prototype. They weren't caught because

2012-05-27 19:35:41 +00:00

2009-12-22-InlineAsm.ll

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

2010-05-01-CombinerAnd.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

AddrMode-bis-rx.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

AddrMode-bis-xr.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

AddrMode-mov-rx.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

AddrMode-mov-xr.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

asm-clobbers.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

bit.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

BranchSelector.ll

[CodeGen] Unify MBB reference format in both MIR and debug output

2017-12-04 17:18:51 +00:00

byval.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

callee-saved.ll

[MSP430] Add more tests for ABI and calling convention

2018-11-16 09:47:58 +00:00

calls.ll

[MSP430] Add more tests for ABI and calling convention

2018-11-16 09:47:58 +00:00

cc_args.ll

[MSP430] Add more tests for ABI and calling convention

2018-11-16 09:47:58 +00:00

cc_ret.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

DbgValueOtherTargets.test

Remove unnecessary leading comment characters in lit-only file

2013-03-18 22:08:16 +00:00

flt_rounds.ll

[SelectionDAGBuilder] Support llvm.flt.rounds on targets where i32 is not legal

2016-10-10 20:45:15 +00:00

fp.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

hwmult16.ll

[MSP430] Add subtarget features for hardware multiplier.

2017-05-23 21:49:42 +00:00

hwmult32.ll

[MSP430] Add subtarget features for hardware multiplier.

2017-05-23 21:49:42 +00:00

hwmultf5.ll

[MSP430] Add subtarget features for hardware multiplier.

2017-05-23 21:49:42 +00:00

indirectbr2.ll

[MSP430] Add SRet support to MSP430 target

2017-03-02 20:25:10 +00:00

indirectbr.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

inline-asm.ll

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

Inst8mi.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

Inst8mm.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

Inst8mr.ll

[MSP430] Add SRet support to MSP430 target

2017-03-02 20:25:10 +00:00

Inst8ri.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

Inst8rm.ll

[MSP430] Add SRet support to MSP430 target

2017-03-02 20:25:10 +00:00

Inst8rr.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

Inst16mi.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

Inst16mm.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

Inst16mr.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

Inst16ri.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

Inst16rm.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

Inst16rr.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

interrupt.ll

[MSP430] Add more tests for ABI and calling convention

2018-11-16 09:47:58 +00:00

jumptable.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

libcalls.ll

[MSP430] Add RTLIB::[SRL/SRA/SHL]_I32 lowering to EABI lib calls

2018-11-16 19:36:15 +00:00

lit.local.cfg

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

memset.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

misched-msp430.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

mult-alt-generic-msp430.ll

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

postinc.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

promote-i8-mul.ll

[MSP430] Generate EABI-compliant libcalls

2017-05-11 19:56:14 +00:00

select-use-sr.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

setcc.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

shifts.ll

[MSP430] Optimize srl/sra in case of A >> (8 + N)

2018-11-19 10:43:02 +00:00

spill-to-stack.ll

MSP430InstrInfo::loadRegFromStackSlot forgets to set register def.

2016-02-24 15:15:02 +00:00

struct_layout.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

struct-return.ll

[MSP430] Add more tests for ABI and calling convention

2018-11-16 09:47:58 +00:00

transient-stack-alignment.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

umulo-16.ll

[CodeGen] Fix result type for SMULO/UMULO legalization

2016-12-06 22:49:36 +00:00

vararg.ll

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00