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Pull requests: FEX-Emu/FEX

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Pull requests list

Clear C1 for fdecstp and fincstp
#5892 opened Sep 1, 2026 by simon902 Contributor Loading…
DiskCache: hash guest code according to its real extents
#5891 opened Sep 1, 2026 by Plagman Collaborator Loading…
1
x87StackOptimizationPass: Mark ST(0) as empty after pop
#5888 opened Aug 31, 2026 by simon902 Contributor Loading…
Fix RestoreX87State to rotate MM registers by Top of Stack
#5887 opened Aug 31, 2026 by simon902 Contributor Loading…
Preserve previous value of IE exception flag
#5886 opened Aug 31, 2026 by simon902 Contributor Loading…
1
Add SMCChecks=mtrack_proactive to unprotect code pages before read
#5876 opened Aug 28, 2026 by mcfi Contributor • Draft
1
1
Try to honor mmap(address_hint, ..., MAP_32BIT)
#5873 opened Aug 28, 2026 by mcfi Contributor • Draft
1
1
External: Update fmt to upstream master to fix building with LLVM 23
#5870 opened Aug 28, 2026 by cjacek Contributor • Draft
2
Clear C1 for fcomi
#5867 opened Aug 28, 2026 by simon902 Contributor Loading…
1
POPF and PUSHF fail to preserve and clear specific flag bits
#5812 opened Aug 7, 2026 by simon902 Contributor Loading…
3
FEXCore: Report instruction fetch fault address
#5785 opened Jul 24, 2026 by FrontMage Contributor Loading…
4
Steam Parse graphics provider root
#5532 opened May 25, 2026 by HopeSuffers Loading…
1
CodeCache: Accept multiple threads in SaveData
#5500 opened May 17, 2026 by bylaws Collaborator Loading…
5
FEX: Switch serialization to use mmap instead of write
#5177 opened Dec 29, 2025 by bylaws Collaborator • Draft
8
Reimplementation of quiet and signalling nan propagation on x87
#5025 opened Nov 5, 2025 by pmatos Collaborator Loading…
14
x87: optimize fild/fist memcpy
#4905 opened Sep 25, 2025 by pmatos Collaborator • Draft
4
Implement x87 invalid operation bit on F64 mode
#4729 opened Jul 28, 2025 by pmatos Collaborator • Draft
15
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