Author: olista01
Date: Thu Sep 13 03:25:36 2018
New Revision: 342126
URL: http://llvm.org/viewvc/llvm-project?rev=342126&view=rev
Log:
[AArch64] Enable return address signing for static ctors
Functions generated by clang and included in the .init_array section (such as
static constructors) do not
Author: olista01
Date: Fri Mar 29 06:32:41 2019
New Revision: 357250
URL: http://llvm.org/viewvc/llvm-project?rev=357250&view=rev
Log:
[AArch64] Support selecting TPIDR_EL[1-3] as the thread base
Add an -mtp=el[0-3] option to select which of the AArch64 thread ID registers
will be used for the TL
Author: olista01
Date: Wed Sep 26 07:20:29 2018
New Revision: 343111
URL: http://llvm.org/viewvc/llvm-project?rev=343111&view=rev
Log:
[ARM/AArch64][v8.5A] Add Armv8.5-A target
This patch allows targetting Armv8.5-A from Clang. Most of the
implementation is in TargetParser, so this is mostly just
Author: olista01
Date: Thu Sep 27 07:20:59 2018
New Revision: 343220
URL: http://llvm.org/viewvc/llvm-project?rev=343220&view=rev
Log:
[AArch64][v8.5A] Test optional Armv8.5-A random number extension
The implementation of this is in TargetParser, so we only need to add a
test for it in clang.
Pa
Author: olista01
Date: Tue Oct 2 02:38:59 2018
New Revision: 343566
URL: http://llvm.org/viewvc/llvm-project?rev=343566&view=rev
Log:
[AArch64][v8.5A] Test clang option for the Memory Tagging Extension
The implementation of this is in TargetParser, so we only need to add a
test for it in clang.
Author: olista01
Date: Mon Feb 18 04:39:47 2019
New Revision: 354265
URL: http://llvm.org/viewvc/llvm-project?rev=354265&view=rev
Log:
[ARM] Add pre-defined macros for ROPI and RWPI
This adds ACLE-defined macros to test for code being compiled in the ROPI and
RWPI position-independence modes.
Di
Author: olista01
Date: Fri Apr 27 06:56:02 2018
New Revision: 331038
URL: http://llvm.org/viewvc/llvm-project?rev=331038&view=rev
Log:
[ARM] Add __ARM_FEATURE_DOTPROD pre-defined macro
This adds a pre-defined macro to test if the compiler has support for the
v8.2-A dot rpoduct intrinsics in AArch
Author: olista01
Date: Fri Apr 27 07:03:32 2018
New Revision: 331039
URL: http://llvm.org/viewvc/llvm-project?rev=331039&view=rev
Log:
[ARM,AArch64] Add intrinsics for dot product instructions
The ACLE spec which describes these intrinsics hasn't been published yet, but
this is based on the final
Author: ostannard
Date: Fri Oct 11 04:59:55 2019
New Revision: 374539
URL: http://llvm.org/viewvc/llvm-project?rev=374539&view=rev
Log:
Dead Virtual Function Elimination
Currently, it is hard for the compiler to remove unused C++ virtual
functions, because they are all referenced from vtables, wh
Author: ostannard
Date: Thu Oct 17 02:58:57 2019
New Revision: 375094
URL: http://llvm.org/viewvc/llvm-project?rev=375094&view=rev
Log:
Reland: Dead Virtual Function Elimination
Remove dead virtual functions from vtables with
replaceNonMetadataUsesWith, so that CGProfile metadata gets cleaned up
Author: Oliver Stannard
Date: 2020-07-06T16:18:15+01:00
New Revision: e80b81d1cbf85dcd427759369978afdb48f0998f
URL:
https://github.com/llvm/llvm-project/commit/e80b81d1cbf85dcd427759369978afdb48f0998f
DIFF:
https://github.com/llvm/llvm-project/commit/e80b81d1cbf85dcd427759369978afdb48f0998f.dif
Author: olista01
Date: Mon Aug 21 02:54:46 2017
New Revision: 311325
URL: http://llvm.org/viewvc/llvm-project?rev=311325&view=rev
Log:
[ObjC] Use consistent comment style in inline asm
The comment markers accepted by the assembler vary between different targets,
but '//' is always accepted, so we
Author: Oliver Stannard
Date: 2020-01-13T11:45:05Z
New Revision: b96ec492d34ecf31fd2c8d2f0033f00e36cc2b9c
URL:
https://github.com/llvm/llvm-project/commit/b96ec492d34ecf31fd2c8d2f0033f00e36cc2b9c
DIFF:
https://github.com/llvm/llvm-project/commit/b96ec492d34ecf31fd2c8d2f0033f00e36cc2b9c.diff
LO
Author: Oliver Stannard
Date: 2020-01-13T12:38:58Z
New Revision: 6c203149b60e92e802df0c7a431744c337830a09
URL:
https://github.com/llvm/llvm-project/commit/6c203149b60e92e802df0c7a431744c337830a09
DIFF:
https://github.com/llvm/llvm-project/commit/6c203149b60e92e802df0c7a431744c337830a09.diff
LO
Author: Oliver Stannard
Date: 2021-05-13T14:31:17+01:00
New Revision: 92260d7a186425510e96b7036b467a6889d08d97
URL:
https://github.com/llvm/llvm-project/commit/92260d7a186425510e96b7036b467a6889d08d97
DIFF:
https://github.com/llvm/llvm-project/commit/92260d7a186425510e96b7036b467a6889d08d97.dif
Author: Oliver Stannard
Date: 2021-08-05T10:02:51+01:00
New Revision: e345b45bf1b5db03f00c3b3612d2653790a2b879
URL:
https://github.com/llvm/llvm-project/commit/e345b45bf1b5db03f00c3b3612d2653790a2b879
DIFF:
https://github.com/llvm/llvm-project/commit/e345b45bf1b5db03f00c3b3612d2653790a2b879.dif
Author: Oliver Stannard
Date: 2020-02-19T12:03:27Z
New Revision: 78654e8511cf16d49f6680d782f3771a767ba942
URL:
https://github.com/llvm/llvm-project/commit/78654e8511cf16d49f6680d782f3771a767ba942
DIFF:
https://github.com/llvm/llvm-project/commit/78654e8511cf16d49f6680d782f3771a767ba942.diff
LO
olista01 created this revision.
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This adds pre-defined macros to test for code being compil
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The ARM-specific C attributes (currently just interrupt) n
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Ping.
Repository:
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https://reviews.llvm.org/D24245
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Author: olista01
Date: Thu Sep 15 03:55:41 2016
New Revision: 281596
URL: http://llvm.org/viewvc/llvm-project?rev=281596&view=rev
Log:
[ARM] ARM-specific attributes should be accepted for big-endian
The ARM-specific C attributes (currently just interrupt) need to check
for both the big- and littl
This revision was automatically updated to reflect the committed changes.
Closed by commit rL281596: [ARM] ARM-specific attributes should be accepted for
big-endian (authored by olista01).
Changed prior to commit:
https://reviews.llvm.org/D24245?vs=70364&id=71485#toc
Repository:
rL LLVM
htt
Author: olista01
Date: Tue Apr 18 08:12:36 2017
New Revision: 300549
URL: http://llvm.org/viewvc/llvm-project?rev=300549&view=rev
Log:
[ARM,AArch64] Define __ELF__ for arm-none-eabihf and AArch64
This macro is defined for arm-none-eabi as of r266625, but it should also be
defined for eabihf and a
Author: olista01
Date: Tue Apr 18 08:21:05 2017
New Revision: 300550
URL: http://llvm.org/viewvc/llvm-project?rev=300550&view=rev
Log:
[ARM] Add hardware build attributes in assembler
This passes an option to the ARM assembly parser to emit build
attributes for the hardware selected by command li
Hi Saleem,
This patch is causing our internal runs of the libc++ and libc++abi tests to
fail, because logDWARF is referenced but not defined in release builds (with
NDEBUG defined).
However, I see that all of the libc++ buildbots are passing. Does this patch
need modifying to make _LIBUNWIND_T
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The ACLE (ARM C Language Extensions) 2.0 allows the __fp16 type to be
used as a functon argument or return type (ACLE 1.
olista01 updated this revision to Diff 32558.
olista01 added a comment.
Fixed typo
Repository:
rL LLVM
http://reviews.llvm.org/D12148
Files:
lib/Basic/Targets.cpp
lib/CodeGen/TargetInfo.cpp
lib/Driver/Tools.cpp
test/CodeGen/arm-fp16-arguments.c
test/Preprocessor/arm-acle-6.5.c
te
olista01 added a subscriber: olista01.
Comment at: lib/Basic/Targets.cpp:4685-4686
@@ +4684,4 @@
+// ACLE 6.5.2 Half-precision (16-bit) floating-point format
+if (HW_FP & HW_FP_HP)
+ Builder.defineMacro("__ARM_FP16_FORMAT_IEEE", "1");
+
The __fp16 typ
olista01 removed rL LLVM as the repository for this revision.
olista01 updated this revision to Diff 32967.
olista01 added a comment.
Use a switch statement to check the target architecture.
http://reviews.llvm.org/D12148
Files:
lib/Basic/Targets.cpp
lib/CodeGen/TargetInfo.cpp
lib/Driver/
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olista01 closed this revision.
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Thanks, committed as r246755.
http://reviews.llvm.org/D12148
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Author: olista01
Date: Thu Sep 3 04:34:53 2015
New Revision: 246755
URL: http://llvm.org/viewvc/llvm-project?rev=246755&view=rev
Log:
[ARM] Allow passing/returning of __fp16 arguments
The ACLE (ARM C Language Extensions) 2.0 allows the __fp16 type to be
used as a functon argument or return type
Author: olista01
Date: Thu Sep 3 06:46:24 2015
New Revision: 246760
URL: http://llvm.org/viewvc/llvm-project?rev=246760&view=rev
Log:
Revert 246755 as it breaks buildbots
Original commit message:
[ARM] Allow passing/returning of __fp16 arguments
The ACLE (ARM C Language Extensions) 2.0 allows t
> On 3 September 2015 at 10:34, Oliver Stannard via cfe-commits
> wrote:
> > Author: olista01
> > Date: Thu Sep 3 04:34:53 2015
> > New Revision: 246755
> >
> > URL: http://llvm.org/viewvc/llvm-project?rev=246755&view=rev
> > Log:
> > [ARM] All
olista01 updated this revision to Diff 33932.
olista01 added a comment.
Don't make this change for OpenCL, which handles the half type natively.
http://reviews.llvm.org/D12148
Files:
lib/Basic/Targets.cpp
lib/CodeGen/TargetInfo.cpp
lib/Driver/Tools.cpp
test/CodeGen/arm-fp16-arguments.c
Author: olista01
Date: Thu Sep 3 07:40:58 2015
New Revision: 246764
URL: http://llvm.org/viewvc/llvm-project?rev=246764&view=rev
Log:
[ARM] Allow passing/returning of __fp16 arguments
The ACLE (ARM C Language Extensions) 2.0 allows the __fp16 type to be
used as a functon argument or return type
olista01 added a comment.
Committed as r246764, with an additional comment explaining why we don't do
this for OpenCL.
http://reviews.llvm.org/D12148
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The fallback malloc in libcxxabi (used to allocate space for exception
objects in out-of-memory situations) defines i
olista01 abandoned this revision.
olista01 added a comment.
Ok, I'll abandon this patch and wait for Eric's.
I think the char* aliasing rule only works one way, i.e. any object can be
accessed through an lvalue of type char, but not the other way round (c++11,
3.10/10). I didn't know about the
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These two intrinsics are defined in arm_acle.h.
__rev16l needs to rotate by 16 bits, bit it was actually rotating b
olista01 updated this revision to Diff 65037.
olista01 added a comment.
Herald added a subscriber: samparker.
- Don't save/restore r12
- Use LDM when restoring r8-r11
https://reviews.llvm.org/D22292
Files:
src/UnwindRegistersRestore.S
src/UnwindRegistersSave.S
Index: src/UnwindRegistersSav
olista01 added inline comments.
Comment at: src/UnwindRegistersRestore.S:325-336
@@ -324,5 +324,14 @@
DEFINE_LIBUNWIND_PRIVATE_FUNCTION(_ZN9libunwind13Registers_arm20restoreCoreAndJumpToEv)
-#if !defined(__ARM_ARCH_ISA_ARM)
- ldr r2, [r0, #52]
- ldr r3, [r0, #60]
+#if !defined
olista01 updated this revision to Diff 65039.
olista01 added a comment.
- ADD must be ADDS for Thumb1 (previous patch was an old version uploaded by
mistake)
https://reviews.llvm.org/D22292
Files:
src/UnwindRegistersRestore.S
src/UnwindRegistersSave.S
Index: src/UnwindRegistersSave.S
Author: olista01
Date: Mon Jul 25 04:21:56 2016
New Revision: 276625
URL: http://llvm.org/viewvc/llvm-project?rev=276625&view=rev
Log:
[libunwind][ARM] Add support for Thumb1 targets
The Thumb1 version of the code for saving and restoring the unwind
context has a few bugs which prevent it from wo
This revision was automatically updated to reflect the committed changes.
Closed by commit rL276625: [libunwind][ARM] Add support for Thumb1 targets
(authored by olista01).
Changed prior to commit:
https://reviews.llvm.org/D22292?vs=65039&id=65317#toc
Repository:
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https://reviews.llv
Author: olista01
Date: Wed Jul 27 03:54:13 2016
New Revision: 276851
URL: http://llvm.org/viewvc/llvm-project?rev=276851&view=rev
Log:
[ARM] Pass -mimplcit-it= to integrated assembler
Differential Revision: https://reviews.llvm.org/D22761
Added:
cfe/trunk/test/Driver/arm-implicit-it.s
Modif
olista01 created this revision.
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This patch (with the corresponding ARM
Author: olista01
Date: Mon Aug 8 10:28:40 2016
New Revision: 278016
URL: http://llvm.org/viewvc/llvm-project?rev=278016&view=rev
Log:
[ARM] Command-line options for embedded position-independent code
This patch (with the corresponding ARM backend patch) adds support for
some new relocation model
This revision was automatically updated to reflect the committed changes.
Closed by commit rL278016: [ARM] Command-line options for embedded
position-independent code (authored by olista01).
Changed prior to commit:
https://reviews.llvm.org/D23196?vs=66921&id=67176#toc
Repository:
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h
Author: olista01
Date: Tue Feb 2 07:52:52 2016
New Revision: 259499
URL: http://llvm.org/viewvc/llvm-project?rev=259499&view=rev
Log:
Add backend dignostic printer for unsupported features
Re-commit of r258950 after fixing layering violation.
The related LLVM patch adds a backend diagnostic typ
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Author: olista01
Date: Thu Feb 11 10:05:52 2016
New Revision: 260533
URL: http://llvm.org/viewvc/llvm-project?rev=260533&view=rev
Log:
[ARM] Add command-line options for ARMv8.2-A
This allows ARMv8.2-A to be targeted either by using "armv8.2a" in the
triple, or by using -march=armv8.2-a (or the a
This revision was automatically updated to reflect the committed changes.
Closed by commit rL260533: [ARM] Add command-line options for ARMv8.2-A
(authored by olista01).
Changed prior to commit:
http://reviews.llvm.org/D15040?vs=41302&id=47650#toc
Repository:
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http://reviews.llvm.org
olista01 updated this revision to Diff 64318.
https://reviews.llvm.org/D22292
Files:
src/UnwindRegistersRestore.S
src/UnwindRegistersSave.S
Index: src/UnwindRegistersSave.S
===
--- src/UnwindRegistersSave.S
+++ src/UnwindRegiste
olista01 accepted this revision.
olista01 added a comment.
This revision is now accepted and ready to land.
LGTM
http://reviews.llvm.org/D18138
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olista01 set the repository for this revision to rL LLVM.
The related LLVM patch adds a backend diagnostic type for reporting
unsupported features, this adds a printer for
olista01 removed rL LLVM as the repository for this revision.
olista01 updated this revision to Diff 46127.
olista01 added a comment.
Added a test for the new diagnostic printer.
http://reviews.llvm.org/D16591
Files:
include/clang/Basic/DiagnosticFrontendKinds.td
lib/CodeGen/CodeGenAction.c
Author: olista01
Date: Wed Jan 27 11:30:28 2016
New Revision: 258950
URL: http://llvm.org/viewvc/llvm-project?rev=258950&view=rev
Log:
Add backend dignostic printer for unsupported features
The related LLVM patch adds a backend diagnostic type for reporting
unsupported features, this adds a print
This revision was automatically updated to reflect the committed changes.
Closed by commit rL258950: Add backend dignostic printer for unsupported
features (authored by olista01).
Changed prior to commit:
http://reviews.llvm.org/D16591?vs=46127&id=46144#toc
Repository:
rL LLVM
http://review
Author: olista01
Date: Thu Jan 28 04:07:34 2016
New Revision: 259036
URL: http://llvm.org/viewvc/llvm-project?rev=259036&view=rev
Log:
Add backend dignostic printer for unsupported features
Re-commit of r258950 after fixing layering violation.
Add backend dignostic printer for unsupported featur
olista01 added a comment.
This was reverted last night, I've re-committed it as r259036 with the layering
violation fixed.
Repository:
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http://reviews.llvm.org/D16591
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Author: olista01
Date: Thu Jan 28 07:09:49 2016
New Revision: 259043
URL: http://llvm.org/viewvc/llvm-project?rev=259043&view=rev
Log:
Revert r259036, it introduces a cyclic library dependency
Removed:
cfe/trunk/test/CodeGen/backend-unsupported-error.ll
Modified:
cfe/trunk/include/clang/B
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This revision was automatically updated to reflect the committed changes.
Closed by commit rL253211: [ARM,AArch64] Fix __rev16l and __rev16ll intrinsics
(authored by olista01).
Changed prior to commit:
http://reviews.llvm.org/D14609?vs=40029&id=40283#toc
Repository:
rL LLVM
http://reviews.l
Author: olista01
Date: Mon Nov 16 08:58:50 2015
New Revision: 253211
URL: http://llvm.org/viewvc/llvm-project?rev=253211&view=rev
Log:
[ARM,AArch64] Fix __rev16l and __rev16ll intrinsics
These two intrinsics are defined in arm_acle.h.
__rev16l needs to rotate by 16 bits, bit it was actually rota
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This adds new values for the -march option (armv8.2a and armv8.2-a,
which are
olista01 created this revision.
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This adds the "+profile" and +noprofile" suffixes for the -march and
-mcpu opt
Author: olista01
Date: Thu Nov 26 09:36:42 2015
New Revision: 254160
URL: http://llvm.org/viewvc/llvm-project?rev=254160&view=rev
Log:
[AArch64] Add command-line options for ARMv8.2-A
This adds new values for the -march option (armv8.2a and armv8.2-a,
which are aliases of each other), and new suf
This revision was automatically updated to reflect the committed changes.
Closed by commit rL254160: [AArch64] Add command-line options for ARMv8.2-A
(authored by olista01).
Changed prior to commit:
http://reviews.llvm.org/D15022?vs=41243&id=41257#toc
Repository:
rL LLVM
http://reviews.llvm
Author: olista01
Date: Thu Nov 26 09:38:54 2015
New Revision: 254161
URL: http://llvm.org/viewvc/llvm-project?rev=254161&view=rev
Log:
[AArch64] Add command-line options for Statistical Profiling Extension
This adds the "+profile" and +noprofile" suffixes for the -march and
-mcpu options, to allo
This revision was automatically updated to reflect the committed changes.
Closed by commit rL254161: [AArch64] Add command-line options for Statistical
Profiling Extension (authored by olista01).
Changed prior to commit:
http://reviews.llvm.org/D15023?vs=41244&id=41258#toc
Repository:
rL LLV
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This allows ARMv8.2-A to be targeted either by using "armv8.2a" in the
trip
olista01 removed rL LLVM as the repository for this revision.
olista01 updated this revision to Diff 41302.
olista01 added a comment.
Removed obsolete logic for setting subtarget features, and fixed up v8.1-A
tests to match.
Also added a missing test for predefined macros.
http://reviews.llvm.
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Author: Oliver Stannard
Date: 2024-02-15T12:59:16Z
New Revision: 5b8e7ed787f6e537876c4fdafd070eba9681f343
URL:
https://github.com/llvm/llvm-project/commit/5b8e7ed787f6e537876c4fdafd070eba9681f343
DIFF:
https://github.com/llvm/llvm-project/commit/5b8e7ed787f6e537876c4fdafd070eba9681f343.diff
LO
https://github.com/ostannard approved this pull request.
LGTM
https://github.com/llvm/llvm-project/pull/103392
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https://github.com/llvm/llvm-project/pull/86951
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https://github.com/ostannard approved this pull request.
LGTM
https://github.com/llvm/llvm-project/pull/106391
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https://github.com/ostannard approved this pull request.
LGTM
https://github.com/llvm/llvm-project/pull/105684
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https://github.com/ostannard approved this pull request.
LGTM
https://github.com/llvm/llvm-project/pull/91870
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https://github.com/ostannard created
https://github.com/llvm/llvm-project/pull/102126
Support for this was added back in 2016 (https://reviews.llvm.org/D27499), but
never enabled in the driver. Since then, it's been possible to enable this with
an arm triple and the -mthumb option, but not wit
https://github.com/ostannard closed
https://github.com/llvm/llvm-project/pull/102126
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https://github.com/ostannard updated
https://github.com/llvm/llvm-project/pull/109943
>From 9b2646806978429395232ed596429ef281bcb26b Mon Sep 17 00:00:00 2001
From: Oliver Stannard
Date: Thu, 9 May 2024 12:58:41 +0100
Subject: [PATCH 01/10] [ARM] Re-generate a test
---
llvm/test/CodeGen/ARM/fp
@@ -0,0 +1,345 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
UTC_ARGS: --version 5
+; RUN: llc -mtriple=armv7a-none-eabi %s -o - | FileCheck %s
+
+declare i32 @many_args_callee(i32 %0, i32 %1, i32 %2, i32 %3, i32 %4, i32 %5)
+
+define i32 @many
https://github.com/ostannard approved this pull request.
LGTM
https://github.com/llvm/llvm-project/pull/111235
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@@ -1,5 +1,20 @@
#include
+#if __ARM_FP == 0
+// WARNING: When building the scalar versions of these functions you need to
+// use the compiler flag "-mllvm -disable-loop-idiom-all" to prevent clang
ostannard wrote:
I think `-fno-builtin-memcpy` would be a be
@@ -238,6 +236,7 @@ END_COMPILERRT_OUTLINE_FUNCTION(__arm_sc_memcpy)
DEFINE_COMPILERRT_FUNCTION_ALIAS(__arm_sc_memmove, __arm_sc_memcpy)
+#if defined(__aarch64__) && __ARM_FP != 0
ostannard wrote:
This could do with a comment explaining why only some are bui
https://github.com/ostannard created
https://github.com/llvm/llvm-project/pull/111352
This makes the test independent of the one provided by a toolchain clang is
built into, which can cause the output of
-print-multi-flags-experimental to change.
>From 453eefa2b9b28b3cddf5ceafdab4cdc723ef5a3c
ostannard wrote:
Ping.
https://github.com/llvm/llvm-project/pull/109943
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https://github.com/ostannard closed
https://github.com/llvm/llvm-project/pull/110874
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https://github.com/ostannard updated
https://github.com/llvm/llvm-project/pull/109943
>From 9b2646806978429395232ed596429ef281bcb26b Mon Sep 17 00:00:00 2001
From: Oliver Stannard
Date: Thu, 9 May 2024 12:58:41 +0100
Subject: [PATCH 1/9] [ARM] Re-generate a test
---
llvm/test/CodeGen/ARM/fp-a
ostannard wrote:
That rebase picked up a test failure in
`CodeGen/AArch64/sme-callee-save-restore-pairs.ll` which looks related to this
but isn't, I'll rebase again over the fix.
https://github.com/llvm/llvm-project/pull/109943
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https://github.com/ostannard updated
https://github.com/llvm/llvm-project/pull/109943
>From 298ea9851435433c24f9ae516ff4fe03ba19521c Mon Sep 17 00:00:00 2001
From: Oliver Stannard
Date: Thu, 9 May 2024 12:58:41 +0100
Subject: [PATCH 1/9] [ARM] Re-generate a test
---
llvm/test/CodeGen/ARM/fp-a
ostannard wrote:
The libc++ test failures look unrelated, rebased onto current main to check.
https://github.com/llvm/llvm-project/pull/109943
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https://github.com/ostannard closed
https://github.com/llvm/llvm-project/pull/111352
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ostannard wrote:
Ping
https://github.com/llvm/llvm-project/pull/109943
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https://github.com/ostannard created
https://github.com/llvm/llvm-project/pull/114218
If an integer is passed to the pointer argument of the __atomic_test_and_set or
__atomic_clear builtins with the int-conversion error disabled or downgraded,
we crashed in codegen due to assuming that the typ
https://github.com/ostannard created
https://github.com/llvm/llvm-project/pull/114217
The CodeGen for __builtin_assume_aligned assumes that the first argument is a
pointer, so crashes if the int-conversion error is downgraded or disabled. Emit
a non-downgradable error if the argument is not a
ostannard wrote:
Those two regressions turned out to be an existing bug, which previously only
triggered with `-Wno-int-conversion`. They should be fixed by #114217 and
#114218.
https://github.com/llvm/llvm-project/pull/84146
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