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(parent: 9278a4b) | patch
Increase sanity of integer division handling on ARM
authorjkummerow@chromium.org <jkummerow@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 11 Jun 2013 10:47:44 +0000 (10:47 +0000)
committerjkummerow@chromium.org <jkummerow@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 11 Jun 2013 10:47:44 +0000 (10:47 +0000)
commit57632e208a17e55c437bdd62da6c85cb0b863df8
tree08ddc4b9818effcf542b3d404b81c67235c9e54btree | snapshot
parent9278a4b7b1e22dea6c6a6b6e06ea264946c86c45commit | diff
Increase sanity of integer division handling on ARM

- In the INT32 BinaryOpStub, fix type feedback collection for DIV,
  bringing it in line with other platforms.
- In Lithium codegen, emit proper inlined code, don't call the stub.
- Drive-by fix: assert appropriate CpuFeaturesScope for SDIV.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/16082008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/arm/assembler-arm.cc diff | blob | history
src/arm/code-stubs-arm.cc diff | blob | history
src/arm/lithium-arm.cc diff | blob | history
src/arm/lithium-arm.h diff | blob | history
src/arm/lithium-codegen-arm.cc diff | blob | history
src/arm/lithium-codegen-arm.h diff | blob | history
src/hydrogen-instructions.cc diff | blob | history
src/ia32/assembler-ia32.cc diff | blob | history
Domain: Web Framework / Web Engine;