From 7d92144e1b2ad2d87595ed230c69eb8e69a66905 Mon Sep 17 00:00:00 2001
From: Gabe Black <gabe.black@gmail.com>
Date: Sun, 25 Jul 2021 01:29:48 -0700
Subject: [PATCH] arch,sparc: Get rid of the unused checkVecEnableFault
 mechanism.

The method was only defined in SPARC, and SPARC does not use the vector
register file.

Change-Id: I4112eadaecb1f1c6c6db12975bec0cd1fa245d6c
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/48715
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Boris Shingarov <shingarov@labware.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
---
 src/arch/isa_parser/isa_parser.py | 2 --
 src/arch/sparc/isa/base.isa       | 6 ------
 2 files changed, 8 deletions(-)

diff --git a/src/arch/isa_parser/isa_parser.py b/src/arch/isa_parser/isa_parser.py
index a66059c0e4..e084045176 100755
--- a/src/arch/isa_parser/isa_parser.py
+++ b/src/arch/isa_parser/isa_parser.py
@@ -464,8 +464,6 @@ class InstObjParams(object):
         # function (which should be provided by isa_desc via a declare)
         if 'IsFloating' in self.flags:
             self.fp_enable_check = 'fault = checkFpEnableFault(xc);'
-        elif 'IsVector' in self.flags:
-            self.fp_enable_check = 'fault = checkVecEnableFault(xc);'
         else:
             self.fp_enable_check = ''
 
diff --git a/src/arch/sparc/isa/base.isa b/src/arch/sparc/isa/base.isa
index 5be3940214..89e48f03a4 100644
--- a/src/arch/sparc/isa/base.isa
+++ b/src/arch/sparc/isa/base.isa
@@ -136,12 +136,6 @@ output exec {{
             return NoFault;
         }
     }
-
-    static inline Fault
-    checkVecEnableFault(ExecContext *xc)
-    {
-        return std::make_shared<VecDisabled>();
-    }
 }};