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Bye Bye PPC_OPCODE_VSX3

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This bit is also useless as it can be replaced with PPC_OPCODE_POWER9.
Defining the VSX2 and VSX3 selection based on cpu bits also lets the
assembler/disassembler distinguish between the power7 VSX opcodes and
the power8 ones.  Note that this change means -mvsx now reverts back
to just adding the power7 VSX insns.

include/
	* opcode/ppc.h (PPC_OPCODE_VSX3): Delete.
opcodes/
	* ppc-dis.c (ppc_opts): Remove PPC_OPCODE_VSX3.
	* ppc-opc.c (PPCVSX2): Define as PPC_OPCODE_POWER8.
	(PPCVSX3): Define as PPC_OPCODE_POWER9.
This commit is contained in:
Alan Modra
2017-04-11 07:36:43 +09:30
parent 9a85b496ac
commit 9570835e55
5 changed files with 9 additions and 10 deletions
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3
include/opcode/ppc.h
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@ -208,9 +208,6 @@ extern const int vle_num_opcodes;
/* Opcode is only supported by Power9 architecture. */
#define PPC_OPCODE_POWER9 0x20000000000ull
/* Opcode is supported by Vector-Scalar (VSX) Unit from ISA 2.08. */
#define PPC_OPCODE_VSX3 0x40000000000ull
/* Opcode is supported by e200z4. */
#define PPC_OPCODE_E200Z4 0x80000000000ull