Gabe Black has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/49807 )
Change subject: arch-sparc: Remove unused fixed register operands.
......................................................................
arch-sparc: Remove unused fixed register operands.
These had been used to manually feed arguments to pseudoInsts (I think)
which is now handled automatically. Regardless, these are not used and
can be eliminated.
Change-Id: I1aeeb00627bbbfaaf550c878ee88b0b2f7f6b61d
---
M src/arch/sparc/isa/operands.isa
1 file changed, 0 insertions(+), 9 deletions(-)
diff --git a/src/arch/sparc/isa/operands.isa
b/src/arch/sparc/isa/operands.isa
index 5e10017..d85a81b 100644
--- a/src/arch/sparc/isa/operands.isa
+++ b/src/arch/sparc/isa/operands.isa
@@ -142,16 +142,7 @@
'NNPC': PCStateOp('udw', 'nnpc',
(None, None, 'IsControl'), 30),
# Registers which are used explicitly in instructions
- 'R0': IntReg('udw', '0', None, 6),
- 'R1': IntReg('udw', '1', None, 7),
'R15': IntReg('udw', '15', 'IsInteger', 8),
- 'R16': IntReg('udw', '16', None, 9),
- 'O0': IntReg('udw', 'INTREG_O0', 'IsInteger', 10),
- 'O1': IntReg('udw', 'INTREG_O1', 'IsInteger', 11),
- 'O2': IntReg('udw', 'INTREG_O2', 'IsInteger', 12),
- 'O3': IntReg('udw', 'INTREG_O3', 'IsInteger', 13),
- 'O4': IntReg('udw', 'INTREG_O4', 'IsInteger', 14),
- 'O5': IntReg('udw', 'INTREG_O5', 'IsInteger', 15),
# Control registers
'Y': IntReg('udw', 'INTREG_Y', None, 40),
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I1aeeb00627bbbfaaf550c878ee88b0b2f7f6b61d
Gerrit-Change-Number: 49807
Gerrit-PatchSet: 1
Gerrit-Owner: Gabe Black <gabe.bl...@gmail.com>
Gerrit-MessageType: newchange
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