106a83252d
xmm0 is not saved across runtime call on x64 because MacroAssembler::EnterExitFrameEpilogue preserves only allocatable XMM registers unlike on ia32 where it preserves all registers. Cleanup handling of shifts: SHR can deoptimize only when its a shift by 0, all other shift never deoptimize. Fix type inference for i-to-t change instruction. On X64 this ensures that write-barrier is generated correctly. R=danno@chromium.org Review URL: https://chromiumcodereview.appspot.com/10868032 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12373 ce2b1a6d-e550-0410-aec6-3dcde31c8c00 |
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benchmarks | ||
cctest | ||
es5conform | ||
message | ||
mjsunit | ||
mozilla | ||
preparser | ||
sputnik | ||
test262 |