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(parent: 9c52caa) | patch
Next bunch of fixes for check elimination.
authorbmeurer@chromium.org <bmeurer@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 6 May 2014 07:05:07 +0000 (07:05 +0000)
committerbmeurer@chromium.org <bmeurer@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 6 May 2014 07:05:07 +0000 (07:05 +0000)
commita051bc576214347502b4e2d5bcda071683724cd6
treede6aee13c6121f9588c23258e0407fdfe4a305ebtree | snapshot
parent9c52caa86eb414603c3fec0c09b6a38836a5b0cbcommit | diff
Next bunch of fixes for check elimination.

- Canonicalize HCheckMapValue with constant map to
  HCheckMaps, and get rid of the special treatment
  during check elimination.
- Track only stable object maps for HConstants and
  add CHECK()s to verify state during code generation.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/263923004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21154 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/arm/lithium-codegen-arm.cc diff | blob | history
src/arm64/lithium-codegen-arm64.cc diff | blob | history
src/hydrogen-check-elimination.cc diff | blob | history
src/hydrogen-instructions.cc diff | blob | history
src/hydrogen-instructions.h diff | blob | history
src/hydrogen.cc diff | blob | history
src/ia32/lithium-codegen-ia32.cc diff | blob | history
src/mips/lithium-codegen-mips.cc diff | blob | history
src/x64/lithium-codegen-x64.cc diff | blob | history
Domain: Web Framework / Web Engine;