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* [AMDGPU][MC] Corrected conversion rules for inlinable constants to match ↵Dmitry Preobrazhensky2019-03-291-7/+14
| | | | | | | | | | | | rules for literals See bug 40806: https://bugs.llvm.org/show_bug.cgi?id=40806 Reviewers: artem.tamazov, arsenm Differential Revision: https://reviews.llvm.org/D59786 llvm-svn: 357262
* AMDGPU: Fix handling of 16-bit immediatesMatt Arsenault2016-12-101-0/+21
Since 32-bit instructions with 32-bit input immediate behavior are used to materialize 16-bit constants in 32-bit registers for 16-bit instructions, determining the legality based on the size is incorrect. Change operands to have the size specified in the type. Also adds a workaround for a disassembler bug that produces an immediate MCOperand for an operand that is supposed to be OPERAND_REGISTER. The assembler appears to accept out of bounds immediates and truncates them, but this seems to be an issue for 32-bit already. llvm-svn: 289306
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