This makes the full compiler handle all constructs on ia32. However the syntax checker for the full compiler is still the same so for both normal operation and with the flag --always-full-compiler the coverage of the full compiler will be the same.
This is on preparation for improving the debugger break point experience where the plan is to only use code from full code generator when debugging JavaScript.
Runs all tests on all three platforms in release and debug mode. The tests also run with both the following flags to the test runner
--special-command="@ --nofull-compiler"
--special-command="@ --always-full-compiler"
The changes to the x64 and ARM architectures are mainly structural due to the change to EmitVariableAssignment to handle initialization of const variables.
Review URL: http://codereview.chromium.org/1989012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4676 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
The calling convention for keyed store IC on ARM is changed to receive the arguments value, key and receiver in registers r0, r1 and r2 instead of on the stack. When calling keyed store IC with a virtual frame the arguments are passed through the virtual frame and consumed by the call.
Changed the register usage in the IC code to postpone spilling the registers holding value, key and receiver to the stack until making a call into the runtime system.
Runs all the tests with:
--special-command="@ --nofull-compiler"
--special-command="@ --always-full-compiler"
--special-command="@ --noenable-vfp3"
Review URL: http://codereview.chromium.org/2116003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4668 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Chromium build.
v8.gyp no longer sets any V8_TARGET_ARCH_* macro on the Mac. Instead, the
proper V8_TARGET_ARCH_* macro will be set by src/globals.h in the same way as
the V8_HOST_ARCH_* macro when it detects that no target macro is currently
defined. The Mac build will attempt to compile all ia32 and x86_64 .cc files.
#ifdef guards in each of these target-specific source files prevent their
compilation when the associated target is not selected. For completeness,
these #ifdef guards are also provided for the arm and mips .cc files.
BUG=706
TEST=x86_64 Mac GYP/Xcode-based Chromium build (still depends on other changes)
Review URL: http://codereview.chromium.org/2133003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
The calling convention for keyed load IC's on ARM now passes the key and receiver in registers r0 and r1.
The code path in the ARM full compiler for handling keyed property load now has the same structure as for ia32 where the keyed load IC is also called with key end receiver in registers.
This change have been tested with an exhaustive combinations of the flags
--special-command="@ --nofull-compiler"
--special-command="@ --always-full-compiler"
--special-command="@ --noenable-vfp3"
to the test runner.
Review URL: http://codereview.chromium.org/2024002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4608 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
The calling convention for keyed load IC is changed to have the key passed both in a register (r0) and on the stack.
Next steps will be first to remove the key from the stack and then pass the receiver in a register (r1).
Review URL: http://codereview.chromium.org/1937003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
is both on top of the stack and also in r0. This makes
sense because the receiver is usually in r0 anyway. We may
remove it from the stack later. Also removes some spilled
scopes from the code generator allowing it to keep expression
temporaries in registers more.
Review URL: http://codereview.chromium.org/1751019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4518 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Instaed of having a nop after all non-inlined calls to load IC use a different nop (mov r1, r1 instead of mov r0, r0) to detect an inlined load IC.
Added more infrastructure to the deferred code handling to make it possbile to block constant pool emitting in a deferred code block, including the branch instruction ending the deferred code block.
Addressed a couple of comments to http://codereview.chromium.org/1715003, including adding an assert to make sure that the patching of an ldr instruction is always possible.
Review URL: http://codereview.chromium.org/1758003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4480 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Generate inlined named property load for in-object properties. This uses the same mechanism as on the Intel platforms with the map check and load instruction of the inlined code being patched by the inline cache code. The map check is patched through the normal constant pool patching and the load instruction is patched in place.
Review URL: http://codereview.chromium.org/1715003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4468 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Introducing a virtual-frame-inl.h file containing some platform-independent
virtual frame function which are small enough to be inlined.
Removed unnecessary #include of virtual-frame.h from register-allocator-inl.h
and added the necessary explicit includes in a number of files.
Review URL: http://codereview.chromium.org/660104
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00