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  1. 25 Nov, 2015 1 commit
  3. 23 Nov, 2015 2 commits
  5. 17 Nov, 2015 1 commit
  7. 13 Nov, 2015 1 commit
  9. 11 Nov, 2015 2 commits
  11. 10 Nov, 2015 1 commit
  13. 16 Oct, 2015 1 commit
  15. 05 Oct, 2015 1 commit
    • mbrandy's avatar
      PPC: Remove register index/code indirection · f53fda63
      mbrandy authored 
      Port 5cf1c0bc

Original commit message:
    Previous to this patch, both the lithium and TurboFan register
    allocators tracked allocated registers by "indices", rather than
    the register codes used elsewhere in the runtime. This patch
    ensures that codes are used everywhere, and in the process cleans
    up a bunch of redundant code and adds more structure to how the
    set of allocatable registers is defined.

    Some highlights of changes:

    * TurboFan's RegisterConfiguration class moved to V8's top level
      so that it can be shared with Crankshaft.
    * Various "ToAllocationIndex" and related methods removed.
    * Code that can be easily shared between Register classes on
      different platforms is now shared.
    * The list of allocatable registers on each platform is declared
      as a list rather than implicitly via the register index <->
      code mapping.

R=danno@chromium.org, bmeurer@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com, dstence@us.ibm.com
BUG=

Review URL: https://codereview.chromium.org/1381383002

Cr-Commit-Position: refs/heads/master@{#31114}
      f53fda63
  17. 27 Aug, 2015 1 commit
    • mbrandy's avatar
      PPC: Make Simulator respect C stack limits as well. · bcc9df92
      mbrandy authored 
      Port 7fb31bdb

Original commit message:
    The simulator uses a separate JS stack, exhaustion of the C stack
    however is not caught by JS limit checks. This change now lowers the
    limit of the JS stack accordingly on function calls.

R=mstarzinger@chromium.org, jyan@ca.ibm.com, dstence@us.ibm.com, joransiu@ca.ibm.com
BUG=chromium:522380
LOG=n

Review URL: https://codereview.chromium.org/1309303005

Cr-Commit-Position: refs/heads/master@{#30413}
      bcc9df92
  19. 17 Aug, 2015 1 commit
  21. 30 Jul, 2015 1 commit
  23. 17 Jun, 2015 1 commit
  25. 11 Jun, 2015 1 commit
  27. 01 Jun, 2015 1 commit
  29. 20 May, 2015 1 commit
    • svenpanne's avatar
      Fixed various simulator-related space leaks. · 84aa494e
      svenpanne authored 
      Alas, this involved quite a bit of copy-n-paste between the
architectures, but this is caused by the very convoluted
relationships, lifetimes and distribution of responsibilities. This
should really be cleaned up by moving code around and using STL maps,
but that's not really a priority right now.

Bonus: Fixed leaks in the ARM64 disassembler tests.

Review URL: https://codereview.chromium.org/1132943007

Cr-Commit-Position: refs/heads/master@{#28496}
      84aa494e
  31. 13 Apr, 2015 1 commit
  33. 04 Mar, 2015 1 commit
  35. 05 Feb, 2015 1 commit
    • michael_dawson's avatar
      Contribution of PowerPC port (continuation of 422063005) - PPC dir update · 308d913a
      michael_dawson authored 
      Contribution of PowerPC port (continuation of 422063005, 817143002 and 866843003)
This patch brings the ppc directories up to date with our repo. We have
removed 5 individual optimizations which require changes in both the ppc and common
directories so they can be more easily reviewed on their own in subsequent patches.

Subsequent patches will cover:
- individual optimizations for PPC (5)
- remaining AIX changes not resolved by 4.8 compiler (4.8 is only recently available
for AIX)
- incremental updates required to ppc directories due to platform specific changes
made in google repos while we complete the above steps.

With the update there are still some timeouts seen when run in simulated mode which
may be a result of the missing optimizations.  Once we have the optimizations in
we will review the simulation results and address/exclude tests as necessary so that
the simulated runs are clean.

	new file:   src/compiler/ppc/code-generator-ppc.cc
	new file:   src/compiler/ppc/instruction-codes-ppc.h
	new file:   src/compiler/ppc/instruction-selector-ppc.cc
	new file:   src/compiler/ppc/linkage-ppc.cc
	modified:   src/ic/ppc/handler-compiler-ppc.cc
	modified:   src/ic/ppc/ic-compiler-ppc.cc
	modified:   src/ic/ppc/ic-ppc.cc
	modified:   src/ic/ppc/stub-cache-ppc.cc
	modified:   src/ppc/assembler-ppc.cc
	modified:   src/ppc/assembler-ppc.h
	modified:   src/ppc/builtins-ppc.cc
	modified:   src/ppc/code-stubs-ppc.cc
	modified:   src/ppc/code-stubs-ppc.h
	modified:   src/ppc/codegen-ppc.cc
	modified:   src/ppc/constants-ppc.h
	modified:   src/ppc/deoptimizer-ppc.cc
	modified:   src/ppc/disasm-ppc.cc
	modified:   src/ppc/full-codegen-ppc.cc
	modified:   src/ppc/interface-descriptors-ppc.cc
	modified:   src/ppc/lithium-codegen-ppc.cc
	modified:   src/ppc/lithium-codegen-ppc.h
	modified:   src/ppc/lithium-ppc.cc
	modified:   src/ppc/lithium-ppc.h
	modified:   src/ppc/macro-assembler-ppc.cc
	modified:   src/ppc/macro-assembler-ppc.h
	modified:   src/ppc/regexp-macro-assembler-ppc.cc
	modified:   src/ppc/regexp-macro-assembler-ppc.h
	modified:   src/ppc/simulator-ppc.cc
	modified:   src/ppc/simulator-ppc.h
	new file:   test/unittests/compiler/ppc/instruction-selector-ppc-unittest.cc

R=danno@chromium.org, svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/901083004

Cr-Commit-Position: refs/heads/master@{#26471}
      308d913a
  37. 20 Jan, 2015 1 commit
  39. 11 Nov, 2014 1 commit