changeset 4f3371a1c58c in /z/repo/m5
details: http://repo.m5sim.org/m5?cmd=changeset;node=4f3371a1c58c
description:
X86: Make Br never report itself as the last microop.
diffstat:
1 file changed, 1 deletion(-)
src/arch/x86/isa/microops/seqop.isa | 1 -
diffs (29 lines):
diff -r 443e6f925027 -r 4f3371a1c58c src/arch/x86/isa/microops/seqop.isa
--- a/src/arch/x86/isa/microops/seqop.isa Sun Oct 12 15:33:17 2008 -0700
+++ b/src/arch/x86/isa/microops/seqop.isa Sun Oct 12 15:43:35 2008 -0700
@@ -169,8 +169,7 @@
}};
let {{
- class Br(X86Microop):
- className = "MicroBranch"
+ class SeqOp(X86Microop):
def __init__(self, target, flags=None):
self.target = target
if flags:
@@ -190,6 +189,15 @@
"cc" : self.cond}
return allocator
+ class Br(SeqOp):
+ className = "MicroBranch"
+
+ def getAllocator(self, *microFlags):
+ (is_micro, is_delayed, is_first, is_last) = microFlags
+ is_last = False
+ microFlags = (is_micro, is_delayed, is_first, is_last)
+ return super(Br, self).getAllocator(*microFlags)
+
iop = InstObjParams("br", "MicroBranchFlags", "SeqOpBase",
{"code": "nuIP = target",
"else_code": "nuIP = nuIP",
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