This CL splits the definition of ValueType and its helper functions
into its own header file.
R=clemensh@chromium.org
Bug: v8:7570
Change-Id: I3aa776edb45839d7d38836e131df45732c685310
Reviewed-on: https://chromium-review.googlesource.com/1021810
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52758}
Add support for decoding anyref globals, and some drive-by cleanups.
R=titzer@chromium.org
Bug: v8:7581
Change-Id: I3527f996a3fa1a890918a5924e951fbafa394cf2
Reviewed-on: https://chromium-review.googlesource.com/997655
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52391}
Adds the remaining saturating float to int conversion opcodes.
Bug: v8:7226
Change-Id: If84e564a7816eb4aedbc336f5c2e614da22bb10a
Reviewed-on: https://chromium-review.googlesource.com/905472
Commit-Queue: Karl Schimpf <kschimpf@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51157}
Implements the saturating opcode i64.trunc_s:sat/f32.
Also does some refactoring of the i32 saturating opcodes use a simplier
solution (calling a single method to handle all i32 values).
Also refactors code so that the remaining i64 saturating conversions
should be easy to add to the wasm compiler.
Bug: v8:7226
Change-Id: I031aca1e059b4baa989a56ecbc16941f591ff9b3
Reviewed-on: https://chromium-review.googlesource.com/887333
Commit-Queue: Karl Schimpf <kschimpf@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51001}
Adds I32UConvertF32, I32SConvertF64, and I32UConvertF64 instructions.
Refactors code to use templates where appropriate, and to use
previously committed template function is_inbounds() when appropriate
in tests.
Bug: v8:7226
Change-Id: I2701e5fd0b21cefa1f285677f20616cfde29ab0d
Reviewed-on: https://chromium-review.googlesource.com/862609
Commit-Queue: Karl Schimpf <kschimpf@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50632}
This CL centralizes constants related to decoding from several places
into one place and makes it no longer necessary to include
wasm-opcodes.h for some simple constants.
R=clemensh@chromium.org
Bug:
Change-Id: I53aa81e34167df467bc7455b717bf67083033943
Reviewed-on: https://chromium-review.googlesource.com/859764
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50503}
This CL adds the i32.trunc_s:sat/f32 WASM opcode to the turbofan
compiler and interpreter (more saturating operators will be added in
later CLs).
The operatation has been added under an experimental flag.
Bug: v8:7226
Change-Id: Ia69e981ffddb2da682e53ba25f489fc9d0cd2db5
Reviewed-on: https://chromium-review.googlesource.com/834670
Commit-Queue: Karl Schimpf <kschimpf@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50311}
Only change over original: Init sig_index to 0 at
function-body-decoder-impl.h:168, to make MSAN happy on error path.
R=titzer@chromium.org
Change-Id: I9ac17215360523b656b10d2466201001b65992c0
Reviewed-on: https://chromium-review.googlesource.com/712655
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Andreas Rossberg <rossberg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48463}
Fix disassembly of atomic operations for the inspector.
BUG=v8:6842,v8:6532
Change-Id: I3701b55c28b10561d1726e2c0b9fe2e1b2c76b8e
Reviewed-on: https://chromium-review.googlesource.com/703468
Commit-Queue: Brad Nelson <bradnelson@chromium.org>
Reviewed-by: Brad Nelson <bradnelson@chromium.org>
Reviewed-by: Ben Smith <binji@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48324}
The only users of the LoadStoreOpcodeOf function were a number of
macros in wasm-macro-gen.h, and three test functions using it directly.
This CL refactors those functions to also use the macros.
In one case, this requires storing the value in a local variable first.
R=ahaas@chromium.org
Change-Id: Ia2fbf67a3831fafc9345e155eb240cf1bf6feb5d
Reviewed-on: https://chromium-review.googlesource.com/486842
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44885}
This header file is only used from tests.
Also, move the LoadStoreOpcodeOf method (only used in tests) from
wasm-opcodes.h to wasm-macro-gen.h.
R=ahaas@chromium.org
Change-Id: I8d4691be494b5c1fbe3084441329850930bad647
Reviewed-on: https://chromium-review.googlesource.com/486861
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44845}
