This changeset include:
1. [prepare for migrate] move `cctest/compiler/value-helper.h`,
`cctest/compiler/c-signature.h`, and `cctest/compiler/call-tester.h` to
`test/common` directory because both `test-codegen` and a lot of cctest file
include it.
2. [prepare for migrate] separate the tester helper part of `test-codegen`
into a new `codegen-tester` file.
3. finally, migrate test-codegen.cc to `codegen-unittest.cc`
Bug: v8:12781
Change-Id: Ia2f52c1d3b6b62501066dc1c4308a2c09d699e92
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3831146
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82630}
f8(fs0) is callee saved so that we should not use it to hold return value in the float_min_max test case.
Change-Id: I7039918cc434462dd956339d4263811543e23a94
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3711284
Auto-Submit: Yahan Lu <yahan@iscas.ac.cn>
Reviewed-by: ji qiu <qiuji@iscas.ac.cn>
Commit-Queue: ji qiu <qiuji@iscas.ac.cn>
Cr-Commit-Position: refs/heads/main@{#81230}
Now that we require C++17 support, we can just use the standard
static_assert without message, instead of our STATIC_ASSERT macro.
R=leszeks@chromium.org
Bug: v8:12425
Change-Id: I1d4e39c310b533bcd3a4af33d027827e6c083afe
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3647353
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80524}
This prevents ambiguity errors in C++20 due to ADL when casting types in
std::, which gains std::bit_cast<>().
Bug: chromium:1284275
Change-Id: I25046d1952a9304852e481ad8b84049c6769c289
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3625838
Auto-Submit: Peter Kasting <pkasting@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80378}
.. since they are the same as eager deopts (% an unused counter).
Fixed: v8:12765
Change-Id: I2be6210e476ead4ac6629a49259f28321e965867
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3565717
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Jakob Linke <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79729}
All architectures have kSupportsFixedDeoptExitSizes = true, so we can
remove kSupportsFixedDeoptExitSizes entirely and always have fixed-size
deopts.
Change-Id: Ib696f6d2431f60677cc7fa2193ee27b9b0f80bc8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3550268
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79654}
S10 is a Callee save register and be used in scratch_list.
In cctest, could use scratch but not does't go through the JSEntry function that can save callee save reg. So cctest could be crashed due to using s10.
Bug: v8:12124
Change-Id: I62c3582ad490681d5efb24e8bfe0884006d42e66
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3103425
Reviewed-by: Ji Qiu <qiuji@iscas.ac.cn>
Commit-Queue: Ji Qiu <qiuji@iscas.ac.cn>
Auto-Submit: Yahan Lu <yahan@iscas.ac.cn>
Cr-Commit-Position: refs/heads/main@{#76375}
- Add new Builtin enum
- Move Builtins::Name:kXXX to Builtin::kXXX
- Update existing code
Follow CLs will unify the mix of using int builtin-ids and
Builtins::Name to only use the new Builtin enum and changing it to
an enum class.
Change-Id: Ib39aa45a25696acdf147f46392901b1e051deaa4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2905592
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74995}
And add s10 to scratch_register_list. Clean up t* register used in macroassembler
Bug: v8:7703
Change-Id: Ib8477cd7528b8c2a2297da3f46659f30af45286e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2914246
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Brice Dobry <brice.dobry@futurewei.com>
Commit-Queue: Yahan Lu <yahan@iscas.ac.cn>
Cr-Commit-Position: refs/heads/master@{#74841}
cpplint rules change over time, and we change the exact rules we enable
for v8. This CL removes NOLINT annotations which are not needed
according to the currently enabled rules.
R=ahaas@chromium.org
Bug: v8:11717
Change-Id: Ica92f4ddc9c351c1c63147cbcf050086ca26cc07
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2859854
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74297}
When add/sub with immm in [-4096, -2049] || [2048, 4094],
it can be split two addi/subi instr.
Change-Id: I94b93763c33fa5ef31c5ec4d23cbc5580a93ed1e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2848732
Commit-Queue: Yahan Lu <yahan@iscas.ac.cn>
Reviewed-by: Brice Dobry <brice.dobry@futurewei.com>
Cr-Commit-Position: refs/heads/master@{#74199}
This very large changeset adds support for RISC-V.
Bug: v8:10991
Change-Id: Ic997c94cc12bba6881bc208e66526f423dd0679c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2571344
Commit-Queue: Brice Dobry <brice.dobry@futurewei.com>
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72598}
