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Remove the vconst instruction and the UnaryImmVector format.

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No instruction sets actually have single instructions for materializing
vector constants. You always need to use a constant pool.

Cretonne doesn't have constant pools yet, but it will in the future, and
that is how vector constants should be represented.
This commit is contained in:
Jakob Stoklund Olesen
2017-03-10 11:57:49 -08:00
parent c50e5f3f66
commit 9fbfd0d2a6
9 changed files with 5 additions and 56 deletions
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3
lib/cretonne/meta/base/formats.py
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@@ -8,7 +8,7 @@ in this module.
from __future__ import absolute_import
from cdsl.formats import InstructionFormat
from cdsl.operands import VALUE, VARIABLE_ARGS
from .immediates import imm64, uimm8, ieee32, ieee64, immvector, intcc, floatcc
from .immediates import imm64, uimm8, ieee32, ieee64, intcc, floatcc
from .entities import ebb, sig_ref, func_ref, jump_table
Nullary = InstructionFormat()
@@ -17,7 +17,6 @@ Unary = InstructionFormat(VALUE)
UnaryImm = InstructionFormat(imm64)
UnaryIeee32 = InstructionFormat(ieee32)
UnaryIeee64 = InstructionFormat(ieee64)
UnaryImmVector = InstructionFormat(immvector, boxed_storage=True)
UnarySplit = InstructionFormat(VALUE, multiple_results=True)
Binary = InstructionFormat(VALUE, VALUE)