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Make improvements

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- Introduce portable sched_getcpu() api
- Support GCC's __target_clones__ feature
- Make fma() go faster on x86 in default mode
- Remove some asan checks from core libraries
- WinMain() now ensures $HOME and $USER are defined
This commit is contained in:
Justine Tunney 2024-02-01 03:39:46 -08:00
parent d5225a693b
commit 2ab9e9f7fd
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GPG key ID: BE714B4575D6E328
192 changed files with 2809 additions and 932 deletions
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3
libc/calls/sig.c
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@ -441,8 +441,7 @@ textwindows void __sig_generate(int sig, int sic) {
// to unblock our sig once the wait operation is completed; when
// that's the case we can cancel the thread's i/o to deliver sig
if (atomic_load_explicit(&pt->pt_blocker, memory_order_acquire) &&
!(atomic_load_explicit(&pt->pt_blkmask, memory_order_relaxed) &
(1ull << (sig - 1)))) {
!(pt->pt_blkmask & (1ull << (sig - 1)))) {
_pthread_ref(pt);
mark = pt;
break;