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55aed78210
v8/test/cctest
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ahaas 55aed78210 [wasm] Fix constant folding with signalling NaN. 
According to the WebAssembly spec no arithmetic operation should ever
return a signalling NaN. With the constant folding in V8, however, it
was possible that some arithmetic operations were elided, and if the
input of the arithmetic operation was a signalling NaN, then also the
result was the same signalling NaN. This CL removes some constant
folding optimizations and adjusts others so that even with constant
folding the result of an arithmetic operation is never a signalling NaN.

R=titzer@chromium.org, rossberg@chromium.org, bmeurer@chromium.org

Review-Url: https://codereview.chromium.org/2647353007
Cr-Commit-Position: refs/heads/master@{#42694}
2017-01-26 12:45:33 +00:00
..
asmjs [wasm][asm.js] Permit ternary operator in asm.js returns in some cases. 2017-01-26 08:12:07 +00:00
compiler [wasm] Fix constant folding with signalling NaN. 2017-01-26 12:45:33 +00:00
ffi [ffi] Translation + test for int32 2017-01-23 23:52:52 +00:00
heap [heap] Handle edge case in NewSpaceAllocationCounter test 2017-01-25 07:41:34 +00:00
interpreter Interpreter tester should accept metadata instead of a vector 2017-01-26 10:03:00 +00:00
libplatform [Tracing] Support multi-categories group list. 2016-12-08 00:28:18 +00:00
libsampler Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
parsing include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
wasm [wasm] Turn on trap-if by default. 2017-01-26 11:29:23 +00:00
ast-types-fuzz.h [turbofan] Nuke class types. 2016-09-05 09:19:16 +00:00
BUILD.gn Implement ldrex/strex instructions in ARM simulator 2017-01-18 22:17:46 +00:00
cctest_exe.isolate [Swarming] Isolate perf tests. 2016-02-15 11:17:18 +00:00
cctest.cc Named all zones in the project 2016-10-17 12:12:42 +00:00
cctest.gyp Implement ldrex/strex instructions in ARM simulator 2017-01-18 22:17:46 +00:00
cctest.h [runtime] Port simple String.prototype.indexOf cases to TF Builtin 2016-12-16 13:24:07 +00:00
cctest.isolate [Interpreter] Refactor bytecode generator test suite. 2016-02-25 12:07:19 +00:00
cctest.status [parser] Throw error when there are too many excluded properties 2017-01-24 00:30:35 +00:00
DEPS Add DEPS files and run checkdeps in presubmit check 2014-06-03 13:39:42 +00:00
expression-type-collector-macros.h Make typing-asm match spec more closely around load/store, add more tests. 2015-11-30 21:11:47 +00:00
gay-fixed.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
gay-fixed.h [presubmit] Enable readability/namespace linter checking. 2015-09-30 13:47:11 +00:00
gay-precision.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
gay-precision.h [presubmit] Enable readability/namespace linter checking. 2015-09-30 13:47:11 +00:00
gay-shortest.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
gay-shortest.h [presubmit] Enable readability/namespace linter checking. 2015-09-30 13:47:11 +00:00
log-eq-of-logging-and-traversal.js Fix test-log/EquivalenceOfLoggingAndTraversal 2013-08-26 14:56:23 +00:00
OWNERS [wasm] Drop old typing-asm and its tests. 2016-07-14 00:06:34 +00:00
print-extension.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
print-extension.h Remove deprecated functions the smaller half of the remaing tests 2015-11-17 12:42:44 +00:00
profiler-extension.cc Introduce v8::CpuProfiler::New and v8::CpuProfiler::Dispose API. 2016-07-08 15:01:10 +00:00
profiler-extension.h Introduce v8::CpuProfiler::New and v8::CpuProfiler::Dispose API. 2016-07-08 15:01:10 +00:00
test-access-checks.cc Propagate exceptions thrown by access check interceptors. 2016-12-07 15:54:39 +00:00
test-accessor-assembler.cc [ic] Clean up handler boilerplate 2017-01-19 18:39:07 +00:00
test-accessors.cc [heap] Introduce enum of garbage collection reasons. 2016-09-07 10:03:08 +00:00
test-api-accessors.cc [turbofan] Add fast path for cached property names. 2017-01-23 12:13:51 +00:00
test-api-fast-accessor-builder.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-api-interceptors.cc [test] Move stray variables into namespaces. 2016-11-16 11:38:18 +00:00
test-api.cc [tests] Fix use-after-scope errors related to weak refs 2017-01-25 10:46:01 +00:00
test-api.h Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-array-list.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-assembler-arm64.cc [arm64] Avoid signed arithmetic in AddWithCarry. 2016-07-20 09:15:35 +00:00
test-assembler-arm.cc [ARM] Add Neon shift instructions vshl, vshr. 2017-01-23 18:24:27 +00:00
test-assembler-ia32.cc [ia32] Fixes a wrong use of Operand in a test. 2016-06-29 08:53:55 +00:00
test-assembler-mips64.cc Fix MIPS maddf and msubf instructions in simulator and tests. 2016-12-02 09:12:04 +00:00
test-assembler-mips.cc Fix MIPS maddf and msubf instructions in simulator and tests. 2016-12-02 09:12:04 +00:00
test-assembler-ppc.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-assembler-s390.cc s390: clean up RR/RRE/RRD/RIL format in Assembler 2016-12-20 15:03:49 +00:00
test-assembler-x64.cc [turbofan] Improve codegen for 8- and 16-bit memory comparisons on Intel platforms (reland) 2017-01-13 23:34:36 +00:00
test-assembler-x87.cc X87: [ia32] Fixes a wrong use of Operand in a test. 2016-07-04 04:23:19 +00:00
test-ast-types.cc Named all zones in the project 2016-10-17 12:12:42 +00:00
test-ast.cc [Parser] Introduce AstStringConstants to share constants across AstValueFactory 2017-01-17 10:20:47 +00:00
test-atomicops.cc Reland Update implementation of atomics with latest Chromium version but use compiler builtin atomics 2016-10-21 10:05:42 +00:00
test-bignum-dtoa.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-bignum.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-bit-vector.cc Named all zones in the project 2016-10-17 12:12:42 +00:00
test-circular-queue.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-code-cache.cc Revert of [ic] Experiment: disable map-specific handler cache. (patchset #1 id:1 of https://codereview.chromium.org/2462973003/ ) 2016-11-02 13:50:06 +00:00
test-code-layout.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-code-stub-assembler.cc [inspector] change target promise for kDebugWillHandle & kDebugDidHandle 2017-01-25 07:05:43 +00:00
test-code-stubs-arm64.cc [RegisterConfiguration] Streamline access to arch defaults, simplify Registers. 2016-06-27 15:31:31 +00:00
test-code-stubs-arm.cc [RegisterConfiguration] Streamline access to arch defaults, simplify Registers. 2016-06-27 15:31:31 +00:00
test-code-stubs-ia32.cc [RegisterConfiguration] Streamline access to arch defaults, simplify Registers. 2016-06-27 15:31:31 +00:00
test-code-stubs-mips64.cc [RegisterConfiguration] Streamline access to arch defaults, simplify Registers. 2016-06-27 15:31:31 +00:00
test-code-stubs-mips.cc [RegisterConfiguration] Streamline access to arch defaults, simplify Registers. 2016-06-27 15:31:31 +00:00
test-code-stubs-x64.cc [RegisterConfiguration] Streamline access to arch defaults, simplify Registers. 2016-06-27 15:31:31 +00:00
test-code-stubs-x87.cc [RegisterConfiguration] Streamline access to arch defaults, simplify Registers. 2016-06-27 15:31:31 +00:00
test-code-stubs.cc Fix cctest/test-code-stubs-mips64/ConvertDToI failure on big-endian architectures 2016-07-25 13:26:56 +00:00
test-code-stubs.h Introduce x87 port 2014-05-23 16:37:27 +00:00
test-compiler.cc [modules] Add an IsModule flag to ScriptOriginOptions. 2017-01-19 06:59:20 +00:00
test-constantpool.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-conversions.cc [runtime] Add PositiveNumberToUint32 helper to avoid double to uint roundtrip 2016-12-19 12:06:58 +00:00
test-cpu-profiler.cc [deoptimizer] Fix Deoptimizer::GetDeoptInfo for last entry. 2016-12-09 15:06:26 +00:00
test-date.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-debug.cc [heap, debugger] Introduce out-of-memory listener for debugger. 2017-01-11 13:20:53 +00:00
test-decls.cc [runtime] Intercept function declarations. 2016-09-15 15:48:34 +00:00
test-deoptimization.cc [heap] Introduce enum of garbage collection reasons. 2016-09-07 10:03:08 +00:00
test-dictionary.cc Add Smi::Zero and replace all Smi::FromInt(0) calls 2016-10-07 13:05:26 +00:00
test-disasm-arm64.cc Add {lda,stl}x?r{,b,h} instructions to ARM64 assembler/disassembler 2016-05-19 20:10:05 +00:00
test-disasm-arm.cc [ARM] Add Neon shift instructions vshl, vshr. 2017-01-23 18:24:27 +00:00
test-disasm-ia32.cc [Turbofan] Add ia32 support for 4 and 16 byte moves and swaps. 2016-07-13 13:54:39 +00:00
test-disasm-mips64.cc MIPS: Implement MADD.S, MSUB, MADDF and MSUBF. 2016-09-14 11:37:13 +00:00
test-disasm-mips.cc MIPS: Implement MADD.S, MSUB, MADDF and MSUBF. 2016-09-14 11:37:13 +00:00
test-disasm-ppc.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-disasm-s390.cc S390: Initial test changes and files checkin. 2016-03-15 18:09:36 +00:00
test-disasm-x64.cc [x64] Fix REX prefix in shufps 2017-01-26 01:38:17 +00:00
test-disasm-x87.cc [ic] Split LoadIC into LoadGlobalIC and LoadIC. 2016-06-14 13:21:28 +00:00
test-diy-fp.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-double.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-dtoa.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-elements-kind.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-experimental-extra.js Add experimental, non-snapshotted V8 extras 2015-08-20 00:01:14 +00:00
test-extra.js [promises] Remove unneeded PromiseCreate function from promise.js 2017-01-12 18:57:48 +00:00
test-fast-dtoa.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-feedback-vector.cc [TypeFeedbackVector] Remove unnecessary Parameters metadata 2017-01-26 12:08:35 +00:00
test-feedback-vector.h Interpreter tester should accept metadata instead of a vector 2017-01-26 10:03:00 +00:00
test-field-type-tracking.cc Access double fields in C++ as uint64_t fields to preserve signaling bit of a NaN. 2017-01-23 18:18:48 +00:00
test-fixed-dtoa.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-flags.cc [debug-wrapper] remove last uses of --expose-debug-as 2016-12-19 10:44:34 +00:00
test-func-name-inference.cc Generate inferred names for es6 class functions 2016-11-15 21:58:50 +00:00
test-fuzz-arm64.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-global-handles.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-global-object.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-hashing.cc S390: Initial test changes and files checkin. 2016-03-15 18:09:36 +00:00
test-hashmap.cc Instead of having a hashmap with a function pointer defining its 2016-09-30 16:17:06 +00:00
test-heap-profiler.cc [api] Mark functions related to object grouping as DEPRECATE_SOON 2017-01-12 14:02:21 +00:00
test-hydrogen-types.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-identity-map.cc Moved zones and zone related stuff in its own directory. 2016-09-20 16:08:07 +00:00
test-inobject-slack-tracking.cc [ast] Count index keys in AST not runtime. 2017-01-23 12:08:32 +00:00
test-javascript-arm64.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-js-arm64-variables.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-list.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-liveedit.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-lockers.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-log-stack-tracer.cc [compiler] Prepare for partially shipping Ignition. 2016-10-27 12:17:37 +00:00
test-log.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-macro-assembler-arm.cc [ARM] Add NEON instructions for implementing SIMD. 2016-12-17 21:56:26 +00:00
test-macro-assembler-ia32.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-macro-assembler-mips64.cc MIPS[64]: Fix MIPS: Improve Float(32|64)(Max|Min). 2016-12-08 14:57:07 +00:00
test-macro-assembler-mips.cc MIPS: Fix improper use of odd FP reg on mips32r6 2016-12-22 10:06:18 +00:00
test-macro-assembler-x64.cc Add Smi::Zero and replace all Smi::FromInt(0) calls 2016-10-07 13:05:26 +00:00
test-macro-assembler-x87.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-mementos.cc [heap] Introduce enum of garbage collection reasons. 2016-09-07 10:03:08 +00:00
test-modules.cc [modules] Add an IsModule flag to ScriptOriginOptions. 2017-01-19 06:59:20 +00:00
test-object.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-parsing.cc [parser] Skipping inner funcs: add info about variables. 2017-01-26 10:14:40 +00:00
test-platform-linux.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-platform-win32.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-platform.cc S390:Update inline asm constraint in test-platform 2016-07-16 15:36:45 +00:00
test-profile-generator.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-random-number-generator.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-receiver-check-hidden-prototype.cc Fix the receiver check in the HandleFastApiCall builtin. 2016-01-14 12:24:04 +00:00
test-regexp.cc [regexp] Implement regexp groups as wrapper. 2017-01-18 08:14:59 +00:00
test-representation.cc [turbofan] put src/types.[h/cc] into src/compiler/types.[h/cc] 2016-09-05 15:58:45 +00:00
test-run-wasm-relocation-arm64.cc [wasm] Fix more -Wsign-compare warnings. 2016-11-11 11:56:05 +00:00
test-run-wasm-relocation-arm.cc [wasm] Fix more -Wsign-compare warnings. 2016-11-11 11:56:05 +00:00
test-run-wasm-relocation-ia32.cc [wasm] Fix -Wsign-compare warnings. 2016-11-10 12:51:05 +00:00
test-run-wasm-relocation-x64.cc [wasm] Fix more -Wsign-compare warnings. 2016-11-11 11:56:05 +00:00
test-run-wasm-relocation-x87.cc [X87][test]: Fixing -Wsign-compare compilation error for x87 test case. 2016-11-23 06:31:21 +00:00
test-sampler-api.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-serialize.cc [serializer] remove test case for internal references. 2017-01-20 13:11:21 +00:00
test-simd.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-simulator-arm.cc Implement ldrex/strex instructions in ARM simulator 2017-01-18 22:17:46 +00:00
test-strings.cc Internalize strings in-place (reland^3) 2017-01-19 13:27:59 +00:00
test-strtod.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-symbols.cc [heap] Introduce enum of garbage collection reasons. 2016-09-07 10:03:08 +00:00
test-thread-termination.cc Assert that context creation doesn't throw 2017-01-17 13:01:03 +00:00
test-threads.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-trace-event.cc [tracing] Avoid Gcc compilation fail by declaring AddTraceEvent function in Class derived from Platform Class. 2016-09-28 08:47:33 +00:00
test-traced-value.cc [tracing] Use locale independent writer for FP values. 2017-01-12 08:08:57 +00:00
test-transitions.cc [runtime] Remove PropertyType definition and use PropertyKind/PropertyLocation instead. 2017-01-16 11:59:18 +00:00
test-typedarrays.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-types.cc Named all zones in the project 2016-10-17 12:12:42 +00:00
test-unbound-queue.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-unboxed-doubles.cc Access double fields in C++ as uint64_t fields to preserve signaling bit of a NaN. 2017-01-23 18:18:48 +00:00
test-unique.cc Named all zones in the project 2016-10-17 12:12:42 +00:00
test-unscopables-hidden-prototype.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-usecounters.cc [counters] Add UseCounters for 'f() = 0' syntax 2016-12-27 17:48:40 +00:00
test-utils-arm64.cc [build] Fix header-hygiene warnings for arm64 2016-07-25 18:16:26 +00:00
test-utils-arm64.h [build] Fix header-hygiene warnings for arm64 2016-07-25 18:16:26 +00:00
test-utils.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-version.cc Revert of [build] Introduce an embedder version string (patchset #3 id:40001 of https://codereview.chromium.org/2619213002/ ) 2017-01-21 22:36:54 +00:00
test-weakmaps.cc [tests] Fix use-after-scope errors related to weak refs 2017-01-25 10:46:01 +00:00
test-weaksets.cc [tests] Fix use-after-scope errors related to weak refs 2017-01-25 10:46:01 +00:00
testcfg.py [test] Fix deterministic test shards. 2016-03-31 07:38:22 +00:00
trace-extension.cc Expose TickSample and its APIs in v8-profiler.h 2016-07-06 18:40:31 +00:00
trace-extension.h Expose TickSample and its APIs in v8-profiler.h 2016-07-06 18:40:31 +00:00
types-fuzz.h [turbofan] HeapConstant types should compare by handle address 2016-10-08 16:51:53 +00:00