Revision: 22686
Author: [email protected]
Date: Tue Jul 29 20:48:36 2014 UTC
Log: MIPS: Only generate a single normal IC per kind per slow-mode map.
Port r22680 (8b865409)
BUG=
[email protected]
Review URL: https://codereview.chromium.org/426073002
http://code.google.com/p/v8/source/detail?r=22686
Modified:
/branches/bleeding_edge/src/mips/stub-cache-mips.cc
/branches/bleeding_edge/src/mips64/stub-cache-mips64.cc
=======================================
--- /branches/bleeding_edge/src/mips/stub-cache-mips.cc Tue Jul 29 20:47:03
2014 UTC
+++ /branches/bleeding_edge/src/mips/stub-cache-mips.cc Tue Jul 29 20:48:36
2014 UTC
@@ -1263,7 +1263,13 @@
if (check == PROPERTY &&
(kind() == Code::KEYED_LOAD_IC || kind() == Code::KEYED_STORE_IC)) {
- __ Branch(&miss, ne, this->name(), Operand(name));
+ // In case we are compiling an IC for dictionary loads and stores, just
+ // check whether the name is unique.
+ if (name.is_identical_to(isolate()->factory()->normal_ic_symbol())) {
+ __ JumpIfNotUniqueName(this->name(), &miss);
+ } else {
+ __ Branch(&miss, ne, this->name(), Operand(name));
+ }
}
Label number_case;
=======================================
--- /branches/bleeding_edge/src/mips64/stub-cache-mips64.cc Tue Jul 29
20:47:03 2014 UTC
+++ /branches/bleeding_edge/src/mips64/stub-cache-mips64.cc Tue Jul 29
20:48:36 2014 UTC
@@ -1264,7 +1264,13 @@
if (check == PROPERTY &&
(kind() == Code::KEYED_LOAD_IC || kind() == Code::KEYED_STORE_IC)) {
- __ Branch(&miss, ne, this->name(), Operand(name));
+ // In case we are compiling an IC for dictionary loads and stores, just
+ // check whether the name is unique.
+ if (name.is_identical_to(isolate()->factory()->normal_ic_symbol())) {
+ __ JumpIfNotUniqueName(this->name(), &miss);
+ } else {
+ __ Branch(&miss, ne, this->name(), Operand(name));
+ }
}
Label number_case;
--
--
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