From 5d164e4c7c50f29150e1f8a9d013c60c39c6704e Mon Sep 17 00:00:00 2001 From: "erik.corry@gmail.com" Date: Fri, 13 Apr 2012 11:47:31 +0000 Subject: [PATCH] MIPS: Implement CheckNotCharacterAfterMinusAnd. This is a commit of http://codereview.chromium.org/9721011/ for Daniel Kalmar git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11314 ce2b1a6d-e550-0410-aec6-3dcde31c8c00 --- src/mips/regexp-macro-assembler-mips.cc | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/mips/regexp-macro-assembler-mips.cc b/src/mips/regexp-macro-assembler-mips.cc index 6bcb301..c48bcc4 100644 --- a/src/mips/regexp-macro-assembler-mips.cc +++ b/src/mips/regexp-macro-assembler-mips.cc @@ -480,7 +480,10 @@ void RegExpMacroAssemblerMIPS::CheckNotCharacterAfterMinusAnd( uc16 minus, uc16 mask, Label* on_not_equal) { - UNIMPLEMENTED_MIPS(); + ASSERT(minus < String::kMaxUtf16CodeUnit); + __ Subu(a0, current_character(), Operand(minus)); + __ And(a0, a0, Operand(mask)); + BranchOrBacktrack(on_not_equal, ne, a0, Operand(c)); } -- 2.7.4