MIPS: Fix unsigned comparison.

TEST=mjsunit/regress/regress-3380
BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/329223006

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21815 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/mips/macro-assembler-mips.cc b/src/mips/macro-assembler-mips.cc
index a779333..45ba4a9 100644 (file)
--- a/src/mips/macro-assembler-mips.cc
+++ b/src/mips/macro-assembler-mips.cc
@@ -2114,7 +2114,7 @@ void MacroAssembler::BranchShort(Label* L, Condition cond, Register rs,
       case Ugreater:
         if (rt.imm32_ == 0) {
           offset = shifted_branch_offset(L, false);
-          bgtz(rs, offset);
+          bne(rs, zero_reg, offset);
         } else {
           ASSERT(!scratch.is(rs));
           r2 = scratch;