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3 Commits

Author SHA1 Message Date
Dmitry Preobrazhensky c7d35a0d6a [AMDGPU][MC] Added check for truncation of SOPK imm operand 
See bug 30827: https://bugs.llvm.org//show_bug.cgi?id=30827

Reviewers: artem.tamazov, vpykhtin

Differential Revision: https://reviews.llvm.org/D32535

llvm-svn: 301418
 2017-04-26 15:34:19 +00:00
Artem Tamazov 5cd55b1784 [AMDGPU][llvm-mc] s_getreg/setreg* - Support symbolic names of hardware registers. 
Possibility to specify code of hardware register kept.
Disassemble to symbolic name, if name is known.
Tests updated/added.

Differential Revision: http://reviews.llvm.org/D19335

llvm-svn: 267724
 2016-04-27 15:17:03 +00:00
Artem Tamazov d6468666b5 [AMDGPU][llvm-mc] s_getreg/setreg* - Add hwreg(...) syntax. 
Added hwreg(reg[,offset,width]) syntax.
Default offset = 0, default width = 32.
Possibility to specify 16-bit immediate kept.
Added out-of-range checks.
Disassembling is always to hwreg(...) format.
Tests updated/added.

Differential Revision: http://reviews.llvm.org/D19329

llvm-svn: 267410
 2016-04-25 14:13:51 +00:00