Revision: 9271
Author: [email protected]
Date: Wed Sep 14 01:11:16 2011
Log: MIPS: port Remove in-loop tracking for call ICs.
port r9260 (af9cfd83).
Original commit message:
We passed this flag around in a lot of places and had differenc call
ICs based on it, but never did any real specialization based on its
value.
BUG=
TEST=
Committed: http://code.google.com/p/v8/source/detail?r=9269
Review URL: http://codereview.chromium.org/7886028
Patch from Paul Lind <[email protected]>.
http://code.google.com/p/v8/source/detail?r=9271
Modified:
/branches/bleeding_edge/src/mips/full-codegen-mips.cc
/branches/bleeding_edge/src/mips/ic-mips.cc
=======================================
--- /branches/bleeding_edge/src/mips/full-codegen-mips.cc Wed Sep 14
01:08:16 2011
+++ /branches/bleeding_edge/src/mips/full-codegen-mips.cc Wed Sep 14
01:11:16 2011
@@ -2042,9 +2042,8 @@
// Record source position for debugger.
SetSourcePosition(expr->position());
// Call the IC initialization code.
- InLoopFlag in_loop = (loop_depth() > 0) ? IN_LOOP : NOT_IN_LOOP;
Handle<Code> ic =
- isolate()->stub_cache()->ComputeCallInitialize(arg_count, in_loop,
mode);
+ isolate()->stub_cache()->ComputeCallInitialize(arg_count, mode);
__ Call(ic, mode, expr->id());
RecordJSReturnSite(expr);
// Restore context register.
@@ -2075,9 +2074,8 @@
// Record source position for debugger.
SetSourcePosition(expr->position());
// Call the IC initialization code.
- InLoopFlag in_loop = (loop_depth() > 0) ? IN_LOOP : NOT_IN_LOOP;
Handle<Code> ic =
- isolate()->stub_cache()->ComputeKeyedCallInitialize(arg_count,
in_loop);
+ isolate()->stub_cache()->ComputeKeyedCallInitialize(arg_count);
__ lw(a2, MemOperand(sp, (arg_count + 1) * kPointerSize)); // Key.
__ Call(ic, RelocInfo::CODE_TARGET, expr->id());
RecordJSReturnSite(expr);
@@ -2098,8 +2096,7 @@
}
// Record source position for debugger.
SetSourcePosition(expr->position());
- InLoopFlag in_loop = (loop_depth() > 0) ? IN_LOOP : NOT_IN_LOOP;
- CallFunctionStub stub(arg_count, in_loop, flags);
+ CallFunctionStub stub(arg_count, flags);
__ CallStub(&stub);
RecordJSReturnSite(expr);
// Restore context register.
@@ -2197,8 +2194,7 @@
}
// Record source position for debugger.
SetSourcePosition(expr->position());
- InLoopFlag in_loop = (loop_depth() > 0) ? IN_LOOP : NOT_IN_LOOP;
- CallFunctionStub stub(arg_count, in_loop, RECEIVER_MIGHT_BE_IMPLICIT);
+ CallFunctionStub stub(arg_count, RECEIVER_MIGHT_BE_IMPLICIT);
__ CallStub(&stub);
RecordJSReturnSite(expr);
// Restore context register.
@@ -3574,9 +3570,7 @@
__ li(a2, Operand(expr->name()));
RelocInfo::Mode mode = RelocInfo::CODE_TARGET;
Handle<Code> ic =
- isolate()->stub_cache()->ComputeCallInitialize(arg_count,
- NOT_IN_LOOP,
- mode);
+ isolate()->stub_cache()->ComputeCallInitialize(arg_count, mode);
__ Call(ic, mode, expr->id());
// Restore context register.
__ lw(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
=======================================
--- /branches/bleeding_edge/src/mips/ic-mips.cc Wed Sep 14 01:08:16 2011
+++ /branches/bleeding_edge/src/mips/ic-mips.cc Wed Sep 14 01:11:16 2011
@@ -395,7 +395,6 @@
// Probe the stub cache.
Code::Flags flags = Code::ComputeFlags(kind,
- NOT_IN_LOOP,
MONOMORPHIC,
extra_ic_state,
NORMAL,
@@ -732,9 +731,7 @@
// -----------------------------------
// Probe the stub cache.
- Code::Flags flags = Code::ComputeFlags(Code::LOAD_IC,
- NOT_IN_LOOP,
- MONOMORPHIC);
+ Code::Flags flags = Code::ComputeFlags(Code::LOAD_IC, MONOMORPHIC);
Isolate::Current()->stub_cache()->GenerateProbe(
masm, flags, a0, a2, a3, t0, t1);
@@ -1395,10 +1392,8 @@
// -----------------------------------
// Get the receiver from the stack and probe the stub cache.
- Code::Flags flags = Code::ComputeFlags(Code::STORE_IC,
- NOT_IN_LOOP,
- MONOMORPHIC,
- strict_mode);
+ Code::Flags flags =
+ Code::ComputeFlags(Code::STORE_IC, MONOMORPHIC, strict_mode);
Isolate::Current()->stub_cache()->GenerateProbe(
masm, flags, a1, a2, a3, t0, t1);
--
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