Benedikt Meurer 1e586c3c70 [turbofan][x64] Match memory operand comparisons with zero. ... The InstructionSelector on x64 was missing the ability to properly match comparisons of memory operands with zero, i.e. it used to turn something like Word32Equal(Load[Uint8](o, i), Int32Constant(0)) into movzbl reg, [o,i] cmp 0, reg even requiring a temporary register. Now with this change it generates the proper cmpb [o,i], 0 sequence. R=sigurds@chromium.org Bug: v8:8238 Change-Id: I52a71bbf95c85e11cb275f0f4a5726a6873cde95 Reviewed-on: https://chromium-review.googlesource.com/c/1281342 Reviewed-by: Sigurd Schneider <sigurds@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#56677}		2018-10-16 09:29:25 +00:00
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benchmarks	[test] Share resource-fetching logic with all d8 test cases	2018-08-29 17:51:43 +00:00
cctest	[api] Remove deprecated EmbedderHeapTracer APIs	2018-10-15 16:37:49 +00:00
common	[wasm] Move definition of FunctionSig to a common place	2018-10-12 09:56:58 +00:00
debugger	[async] Improve async function handling.	2018-10-10 06:37:53 +00:00
fuzzer	[regexp] Fix invalid access into empty string	2018-10-16 08:17:24 +00:00
inspector	[test] Remove dead flags from some tests.	2018-10-15 10:00:12 +00:00
intl	[Intl] Fix intl/date-format/constructor-order	2018-10-08 23:28:00 +00:00
js-perf-test	[js-perf-tests] Fix micro-benchmark of spreading double arrays.	2018-10-15 17:41:16 +00:00
memory	[builtins] Add embedded stats to --serialization-statistics	2018-07-05 12:33:26 +00:00
message	[modules] Implement new syntax: export * as foo from "..."	2018-10-11 07:08:33 +00:00
mjsunit	Revert "Ship well-formed JSON.stringify 🎉"	2018-10-16 06:00:03 +00:00
mkgrokdump	[cleanup] Cleanup IMMORTAL_IMMOVABLE_ROOT_LIST	2018-10-09 09:05:37 +00:00
mozilla	[test] Add more test suites to Android testing	2018-09-07 09:53:15 +00:00
preparser	[test] Share resource-fetching logic with all d8 test cases	2018-08-29 17:51:43 +00:00
test262	[Intl] Port ResolveLocale	2018-10-16 02:34:54 +00:00
torque	[torque] Allow atomarStatements in otherwise statements	2018-10-08 15:05:51 +00:00
unittests	[turbofan][x64] Match memory operand comparisons with zero.	2018-10-16 09:29:25 +00:00
wasm-spec-tests	[wasm] Update spec tests	2018-09-25 08:36:32 +00:00
webkit	Revert "Ship well-formed JSON.stringify 🎉"	2018-10-16 06:00:03 +00:00
BUILD.gn	Reland "[test] Add logic to run tests on Android"	2018-08-10 17:56:12 +00:00