[AArch64][llvm] Remove support for FEAT_MPAMv2_VID
`FEAT_MPAMv2_VID` instructions and system registers, as introduced
in change d30f18d2c, are being removed at this time, as they've been
removed from the latest Arm ARM, which doesn't preclude them returning
in some form in future.
Other system registers introduced with `FEAT_MPAMv2` are unaffected,
and these continue to be ungated, but since `+mpamv2` gating is now
empty, I'm removing this superfluous gating code.
Cherry-picked-from: a48159df9
[ARM][MVE] Constant fold PREDICATE_CAST of 0 and 0xffff (#197832)
This allows us to fold away the vselect when we know that the condition
is all true or all false.
[OpenMP] Fix missing install-openmp component (#197603)
Summary:
This pattern is consistent throughout all the runtimes and is what the
top-level `install-openmp-<triple>` corresponds to. It should be
provided and used.
[AArch64] Delete llvm/test/CodeGen/AArch64/fptoi-256.ll (NFC) (#197896)
llvm/test/CodeGen/AArch64/fcvt-i256.ll has since been added with the
same and broader coverage.
[libc] Disable GCC 12 waccess passes to fix ICE in environ_internal (#197916)
The waccess pass in GCC 12 consistently segmentation faults when
analyzing the memory allocations in environ_internal.cpp. This change
disables the relevant tree-waccess passes for this specific file,
avoiding the ICE without requiring intrusive code refactoring.
Assisted-by: Automated tooling, human reviewed.
[LLD] [MinGW] Implement --{push,pop}-state (#197748)
Implement `--push-state` and `--pop-state` for the MinGW lld driver.
Those options were already implemented by GNU ld for MinGW:
```
--push-state Push state of flags governing input file handling
--pop-state Pop state of flags governing input file handling
```
This will align the MinGW frontend's options closer with those of the
ELF frontend and fix issues due to e.g. CMake misdetecting
`--push-state`/`--pop-state` support by accidentally querying the ELF
driver.
Fixes #131007.
[VPlan] Move call widening decision to VPlan. (NFCI) (#195518)
This patch adds a new makeCallWideningDecisions transform which converts
Call VPInstructions to
VPWidenCallRecipe/VPWidenIntrinsicRecipe/VPReplicateRecipe depending on
their costs.
To compute the costs, static helpers are introduced to re-use the
existing VPlan cost model logic:
* VPWidenIntrinsicRecipe::computeCallCost
* VPReplicateRecipe::computeCallCost
The cost-model logic is still retained; we assert that the decisions
match to make sure we do not miss any edge cases. The legacy logic will
be removed in a follow-up.
PR: https://github.com/llvm/llvm-project/pull/195518
[VPlan] Compute the cost for scalar cmp outside the vector region (#197146)
Currently we don't compute the cost of any scalar compares. Change this
to only avoid computing the cost if it's inside the vector region, as
compares that are used in the loop exit condition are handled by the
legacy cost model and this is the simplest way to avoid double-counting
those instructions.
This mainly affects the compare in the middle block, and accounting for
the cost of that can change the requred minimum trip count.
ffmpeg4 ffplay4: updated to 4.4.7
4.4.7:
avcodec/av1dec: check that primary_ref_frame is within range
configure: bump CONFIG_THIS_YEAR to 2026
avcodec/alsdec: do not set nbits invalidly
swscale/swscale_unscaled: adjust last line copy
avformat/avidec: check LIST size in avi_load_index()
avformat/avidec: validate INFO list size before parsing
libavformat/xwma: fix overflow in seek position
avfilter/vf_kerndeint: Check for minimum height
avcodec/ralf: Add the missing return statement after the error log
avcodec/zmbv: reject XOR data that overruns the decompression buffer
avcodec/rasc: fix heap use-after-free in decode_move()
avformat/rtpdec_mpeg4: reject zero-length AU header sections
fftools/ffmpeg_opt: validate stream index in negative map handling
avformat/rtmpproto: prevent integer overflow accumulating FLV buffer size
avformat/rtmpproto: validate compressed SWF header length
avformat/rtsp: Fix out-of-bounds read in SDP parser when control_url is empty
[199 lines not shown]
ffmpeg5 ffplay5: updated to 5.1.9
5.1.9:
avcodec/av1dec: check that primary_ref_frame is within range
configure: bump CONFIG_THIS_YEAR to 2026
avcodec/dfpwmdec: Check nb_samples
avcodec/alsdec: do not set nbits invalidly
swscale/swscale_unscaled: adjust last line copy
avformat/avidec: check LIST size in avi_load_index()
avformat/avidec: validate INFO list size before parsing
libavformat/xwma: fix overflow in seek position
avformat/pcm: Use 64bit for byte_rate
avfilter/vf_kerndeint: Check for minimum height
avcodec/ralf: Add the missing return statement after the error log
avfilter/vf_codecview: Clamp block to the visible frame region
avcodec/zmbv: reject XOR data that overruns the decompression buffer
avcodec/rasc: fix heap use-after-free in decode_move()
avformat/rtpdec_mpeg4: reject zero-length AU header sections
fftools/ffmpeg_opt: validate stream index in negative map handling
[139 lines not shown]
ffmpeg6 ffplay6: updated to 6.1.5
6.1.5
avcodec/dfpwmdec: Check nb_samples
avcodec/alsdec: do not set nbits invalidly
swscale/swscale_unscaled: adjust last line copy
avformat/avidec: check LIST size in avi_load_index()
avformat/avidec: validate INFO list size before parsing
avformat/matroskadec: Check audio.sub_packet_h * audio.frame_size
libavformat/xwma: fix overflow in seek position
avformat/pcm: Use 64bit for byte_rate
avfilter/vf_kerndeint: Check for minimum height
avcodec/ralf: Add the missing return statement after the error log
avfilter/vf_codecview: Clamp block to the visible frame region
avcodec/zmbv: reject XOR data that overruns the decompression buffer
avcodec/rasc: fix heap use-after-free in decode_move()
avformat/rtpdec_mpeg4: reject zero-length AU header sections
fftools/ffmpeg_opt: validate stream index in negative map handling
avformat/rtmpproto: prevent integer overflow accumulating FLV buffer size
[162 lines not shown]
libjxl: re-commit sthen's switch to DIST_TUPLE
Test data is copied to ${WRKDIST}/testdata, not to ${WRKDIR}/testdata,
which triggered a build-time assert (JXL_CRASH() aka __builtin_trap()).
ok landry (maintainer), sthen
ffmpeg7 ffplay7: updated to 7.1.4
7.1.4:
avcodec/dfpwmdec: Check nb_samples
avcodec/alsdec: do not set nbits invalidly
swscale/swscale_unscaled: adjust last line copy
avformat/avidec: check LIST size in avi_load_index()
avformat/avidec: validate INFO list size before parsing
avformat/matroskadec: Check audio.sub_packet_h * audio.frame_size
libavformat/xwma: fix overflow in seek position
avformat/pcm: Use 64bit for byte_rate
avcodec/hevc/ps: validate rep_format dimensions in multi-layer SPS
avfilter/vf_kerndeint: Check for minimum height
avcodec/ralf: Add the missing return statement after the error log
avfilter/vf_codecview: Clamp block to the visible frame region
avcodec/zmbv: reject XOR data that overruns the decompression buffer
avcodec/rasc: fix heap use-after-free in decode_move()
avformat/rtpdec_mpeg4: reject zero-length AU header sections
avcodec/hevc/refs: Check multiplication in alloc_frame()
[223 lines not shown]
[AtomicExpand] Add bitcasts when expanding store atomic vector
AtomicExpand fails for aligned \`store atomic <n x T>\` because it
does not find a compatible library call. This change adds appropriate
ptrtoint + bitcast so that the call can be lowered, mirroring the
load-side handling from #148900.
Retrofit an option_data_autocollect in here, but only write parameters into the generated config, not into the persisted configuration. Via this, the DNS server can be automatically pointed to a primary IP address and change at the same time as a dynamic prefix when the hook script is executed.
