[qt/clang/llvm]: Summary of bulk changes made

Git repository change summary for qt/clang/llvm
Pushed by mirror-service into branch 'upstream/users/sukumarsawant/float80_conversion'.
Changed from 0000000000000000000000000000000000000000 to d2b5f5a355add1a247d1ec11e251e28decd65f7c
Acknowledgement was received that this change introduces only existing code that has been pushed to another public open source repository.

This change contains the following new commits:

Git commit e1b3c15d97cd7a096a64ce17160209564b949874 by Sukumarsawant on 22/07/2026 at 18:40..
initial temp skeleton
https://invent.kde.org/qt/clang/llvm/-/commit/e1b3c15d97cd7a096a64ce17160209564b949874

Git commit 65ac5d7f90d264792c78cf5128366d4372519e01 by Sukumarsawant on 22/07/2026 at 18:45..
nit
https://invent.kde.org/qt/clang/llvm/-/commit/65ac5d7f90d264792c78cf5128366d4372519e01

Git commit 35e5f6d50f0290253db255a34f0e97d754daf85b by Sukumarsawant on 30/07/2026 at 15:00..
Removed temporarliy for 128bit container only
https://invent.kde.org/qt/clang/llvm/-/commit/35e5f6d50f0290253db255a34f0e97d754daf85b

Git commit 0e76ecde4d24cc84e662f13d14319008037fff96 by Sukumarsawant on 30/07/2026 at 15:06..
test
https://invent.kde.org/qt/clang/llvm/-/commit/0e76ecde4d24cc84e662f13d14319008037fff96

Git commit 16a941ef3c157c5f958962d5f72e8f0ee9133001 by GitHub (on behalf of Madhur Amilkanthwar) on 06/08/2026 at 05:23..
[VPlan][NFC] Speed up getVectorLoopRegion() with a last-successor walk (#199437)

Resolves the TODO in VPlan::getVectorLoopRegion() with a mutable cache
on VPlan, shared by both overloads.

Measured on an O3 build of the LLVM test suite (~12k TUs): 3,556,267
hits / 126,196 misses (96.57% hit rate).
https://invent.kde.org/qt/clang/llvm/-/commit/16a941ef3c157c5f958962d5f72e8f0ee9133001

Git commit 0210bb1044f0541a713e0164924204b4cfb30514 by GitHub (on behalf of Lang Hames) on 06/08/2026 at 06:10..
[ORC] Start decoupling MangleAndInterner from DataLayout. (#214398)

Previously MangleAndInterner held a DataLayout reference and mangled
names via Mangler::getNameWithPrefix. Replace the stored DataLayout with
an internal ManglingMode enum and mangle from that directly, so the
class no longer needs to hold a DataLayout.

Add two DataLayout-free constructors: one taking an ExecutionSession and
an optional ABI name (deriving the mode from the session's target
triple), and one taking an explicit ManglingMode. The existing
DataLayout constructor is retained, now deriving the mode from the
DataLayout.

This lets MangleAndInterner be used where no DataLayout is available
(e.g. from a bare ExecutionSession).

Adds MangleAndInternerTest covering the triple- and mode-based
construction paths.
https://invent.kde.org/qt/clang/llvm/-/commit/0210bb1044f0541a713e0164924204b4cfb30514

Git commit 394cca2e45719d17cc6342a8ec210939d8195f17 by Sukumarsawant on 06/08/2026 at 06:17..
Merge branch 'main' of https://github.com/Sukumarsawant/llvm-project into float80
https://invent.kde.org/qt/clang/llvm/-/commit/394cca2e45719d17cc6342a8ec210939d8195f17

Git commit f9a31829223327aeceac8e51001464ecbe8ba1a2 by Sukumarsawant on 06/08/2026 at 07:40..
nit
https://invent.kde.org/qt/clang/llvm/-/commit/f9a31829223327aeceac8e51001464ecbe8ba1a2

Git commit 37e2bf4934b3e4afaeeb3f416edba3216e1a8b0a by Sukumarsawant on 06/08/2026 at 07:45..
formatting
https://invent.kde.org/qt/clang/llvm/-/commit/37e2bf4934b3e4afaeeb3f416edba3216e1a8b0a

Git commit 19b795a107301d12227b0f7af6bf7ecda96e6738 by Sukumarsawant on 06/08/2026 at 07:54..
add fputiL::cast support
https://invent.kde.org/qt/clang/llvm/-/commit/19b795a107301d12227b0f7af6bf7ecda96e6738

Git commit d2b5f5a355add1a247d1ec11e251e28decd65f7c by Sukumarsawant on 06/08/2026 at 10:20..
feat: add tests
https://invent.kde.org/qt/clang/llvm/-/commit/d2b5f5a355add1a247d1ec11e251e28decd65f7c