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llvm-mirror/lib/Target/AMDGPU/Utils
Matt Arsenault c2c2a10170 AMDGPU: Fix handling of 16-bit immediates
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
2016-12-10 00:39:12 +00:00
..
AMDGPUAsmUtils.cpp
AMDGPUAsmUtils.h
AMDGPUBaseInfo.cpp AMDGPU: Fix handling of 16-bit immediates 2016-12-10 00:39:12 +00:00
AMDGPUBaseInfo.h AMDGPU: Fix handling of 16-bit immediates 2016-12-10 00:39:12 +00:00
AMDKernelCodeTInfo.h [AMDGPU] Assembler: rename amd_kernel_code_t asm names according to spec 2016-09-09 10:08:02 +00:00
AMDKernelCodeTUtils.cpp [AMDGPU] Assembler: rename amd_kernel_code_t asm names according to spec 2016-09-09 10:08:02 +00:00
AMDKernelCodeTUtils.h
CMakeLists.txt
LLVMBuild.txt