Reviewers: danno, Message: This supercedes our "optimise bitwise operations" patch.
Description: optimise Math.floor(x/y) to use integer divisiion for specific divisor. BUG=none TEST=mjsunit/math-floor-of-div.js Please review this at http://codereview.chromium.org/9638018/ SVN Base: http://v8.googlecode.com/svn/branches/bleeding_edge/ Affected files: M src/arm/lithium-arm.h M src/arm/lithium-arm.cc M src/arm/lithium-codegen-arm.h M src/arm/lithium-codegen-arm.cc M src/arm/macro-assembler-arm.h M src/arm/macro-assembler-arm.cc M src/compiler-intrinsics.h M src/frames.cc M src/hydrogen-instructions.h M src/hydrogen-instructions.cc M src/ia32/lithium-ia32.h M src/ia32/lithium-ia32.cc M src/mips/lithium-mips.h M src/mips/lithium-mips.cc M src/utils.h M src/utils.cc M src/x64/lithium-x64.h M src/x64/lithium-x64.cc A test/mjsunit/math-floor-of-div.js -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev
