Reviewers: Paul Lind, kisg, kilvadyb, danno, Jakob,
Message:
PTAL.
Description:
MIPS: Make HTypeofIsAndBranch accept any representation input
Port r17834 (cf97fcb6)
Original commit message:
Make HTypeofIsAndBranch accept any representation input
when the input is known unbox number value, eliminate the dynamic check
BUG=
Please review this at https://codereview.chromium.org/75943002/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files (+3, -0 lines):
M src/mips/lithium-mips.cc
Index: src/mips/lithium-mips.cc
diff --git a/src/mips/lithium-mips.cc b/src/mips/lithium-mips.cc
index
1635b77fa7ad128fde2753ffc59c02dda8525a93..09bae598db9e738be2cb24a44c37b6bae3c2da50
100644
--- a/src/mips/lithium-mips.cc
+++ b/src/mips/lithium-mips.cc
@@ -2501,6 +2501,9 @@ LInstruction* LChunkBuilder::DoTypeof(HTypeof* instr)
{
LInstruction* LChunkBuilder::DoTypeofIsAndBranch(HTypeofIsAndBranch*
instr) {
+ LInstruction* goto_instr = CheckElideControlInstruction(instr);
+ if (goto_instr != NULL) return goto_instr;
+
return new(zone()) LTypeofIsAndBranch(UseTempRegister(instr->value()));
}
--
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
---
You received this message because you are subscribed to the Google Groups "v8-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/groups/opt_out.
