X64 Crankshaft: Fix unrestored context register in Math.power.

Review URL: http://codereview.chromium.org/6649020 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-09 15:27:07 +00:00 · 2011-03-09 15:27:07 +00:00 · ca20d718b3
commit ca20d718b3
parent 9cca7d2733
1 changed files with 2 additions and 0 deletions
--- a/src/x64/lithium-codegen-x64.cc
+++ b/src/x64/lithium-codegen-x64.cc
@ -2563,6 +2563,8 @@ void LCodeGen::DoPower(LPower* instr) {
  }
  // Return value is in xmm0.
  __ movsd(result_reg, xmm0);
+  // Restore context register.
+  __ movq(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
 }