diff options
| author | Michaël Zasso <targos@protonmail.com> | 2022-04-12 12:11:51 +0300 |
|---|---|---|
| committer | Michaël Zasso <targos@protonmail.com> | 2022-04-12 23:10:14 +0300 |
| commit | a052c030333faa36fdad2340c67b3dc25012538c (patch) | |
| tree | 3ce67b1eb1c7aaa1969fcd06c1c3d5cb1329ac83 /deps | |
| parent | 01cea9a8d8f322b792df42b0eb6ce6d522124cf4 (diff) | |
deps: V8: cherry-pick ca2a787a0b49
Original commit message:
Fix build with Windows 10 20348 SDK
Bug: chromium:1292528
Change-Id: If4da2ec92afb7b4fe9942778eca385344b9b6409
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3563539
Auto-Submit: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79709}
Refs: https://github.com/v8/v8/commit/ca2a787a0b49045a675b83f3f1a3ca9e2b426967
PR-URL: https://github.com/nodejs/node/pull/42657
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Diffstat (limited to 'deps')
| -rw-r--r-- | deps/v8/src/base/cpu.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/deps/v8/src/base/cpu.cc b/deps/v8/src/base/cpu.cc index dc61f4bf11e..571a1b6a2c2 100644 --- a/deps/v8/src/base/cpu.cc +++ b/deps/v8/src/base/cpu.cc @@ -764,9 +764,11 @@ CPU::CPU() // user-space. has_non_stop_time_stamp_counter_ = true; - // Defined in winnt.h, but in a newer version of the Windows SDK than the one - // that V8 requires, so we must copy the value here. + // Defined in winnt.h, but only in 10.0.20348.0 version of the Windows SDK. + // Copy the value here to support older versions as well. +#if !defined(PF_ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE) constexpr int PF_ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE = 44; +#endif has_jscvt_ = IsProcessorFeaturePresent(PF_ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE); |