https://github.com/dpaoliello closed
https://github.com/llvm/llvm-project/pull/117752
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dpaoliello wrote:
> Sorry, just spotted an issue: I don't think you're emitting the operations in
> the correct order. You need to emit both arguments before you read the
> register or load the value.
>
> If you have some non-trivial operation like a call in one of the arguments,
> you don't
https://github.com/dpaoliello updated
https://github.com/llvm/llvm-project/pull/117752
>From acbd8132ac9d9156abcaac1ab3bb2e1e2e434216 Mon Sep 17 00:00:00 2001
From: Daniel Paoliello
Date: Tue, 26 Nov 2024 09:27:54 -0800
Subject: [PATCH] [AArch64] Add support for the
__{inc|add}x18{byte|word|dw
https://github.com/dpaoliello edited
https://github.com/llvm/llvm-project/pull/117752
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https://github.com/dpaoliello created
https://github.com/llvm/llvm-project/pull/117752
Adds support for the following MSVC intrinsics:
* `__addx18byte`
* `__addx18word`
* `__addx18dword`
* `__addx18qword`
* `__incx18byte`
* `__incx18word`
* `__incx18dword`
* `__incx18qword`
These are documented
https://github.com/dpaoliello created
https://github.com/llvm/llvm-project/pull/117645
Adds support for the following MSVC intrinsics:
* `_InterlockedCompareExchangePointer_acq`
* `_InterlockedCompareExchangePointer_rel`
* `_InterlockedExchangePointer_acq`
* `_InterlockedExchangePointer_nf`
* `_
https://github.com/dpaoliello closed
https://github.com/llvm/llvm-project/pull/116847
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@@ -8719,6 +8719,18 @@ Attribute used by `clspv`_ (OpenCL-C to Vulkan SPIR-V
compiler) to identify func
}];
}
+def NoTrivialAutoVarInitDocs : Documentation {
+ let Category = DocCatDecl;
+ let Content = [{
+The ``__declspec(no_init_all)`` attribute disables the automatic
i
https://github.com/dpaoliello updated
https://github.com/llvm/llvm-project/pull/116847
>From d14059d2d7cb529fc0315c2cb1fbe869ebaab58d Mon Sep 17 00:00:00 2001
From: "Daniel Paoliello (HE/HIM)"
Date: Tue, 19 Nov 2024 09:34:51 -0800
Subject: [PATCH] [clang] Add support for __declspec(no_init_all)
dpaoliello wrote:
> I'd still like to have a basic description in documentation for reference,
> especially since there isn't any corresponding MSVC compiler documentation.
Done
https://github.com/llvm/llvm-project/pull/116847
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https://github.com/dpaoliello edited
https://github.com/llvm/llvm-project/pull/116847
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https://github.com/dpaoliello updated
https://github.com/llvm/llvm-project/pull/116847
>From d97c75c91d5b4a8b6c490ce125f3c7cf0f62b234 Mon Sep 17 00:00:00 2001
From: "Daniel Paoliello (HE/HIM)"
Date: Tue, 19 Nov 2024 09:34:51 -0800
Subject: [PATCH] [clang] Add support for __declspec(no_init_all)
https://github.com/dpaoliello updated
https://github.com/llvm/llvm-project/pull/116847
>From bacaeb4e7a0653cee26698f47a63fa549ef7a8ce Mon Sep 17 00:00:00 2001
From: "Daniel Paoliello (HE/HIM)"
Date: Tue, 19 Nov 2024 09:34:51 -0800
Subject: [PATCH] [clang] Add support for __declspec(no_init_all)
https://github.com/dpaoliello edited
https://github.com/llvm/llvm-project/pull/116707
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https://github.com/dpaoliello edited
https://github.com/llvm/llvm-project/pull/116707
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https://github.com/dpaoliello updated
https://github.com/llvm/llvm-project/pull/116707
>From 5cd8b328c83f3c959b443b5548330e17f35a432b Mon Sep 17 00:00:00 2001
From: "Daniel Paoliello (HE/HIM)"
Date: Mon, 18 Nov 2024 14:46:42 -0800
Subject: [PATCH] [aarch64][clang][llvm] Allow AArch64 TLB mainte
dpaoliello wrote:
> If we're going to treat `/d1initall` as an alias for
> `-ftrivial-auto-var-init`, can we just treat `__declspec(no_init_all)` as an
> alias for `__attribute__((uninitialized))`?
`uninitialized` currently only applied to local variable declarations, whereas
`__declspec(no_i
dpaoliello wrote:
> Could you give more details about why you would want these added?
These instructions are being used in the hand-written assembly for a
hypervisor. The hypervisor will check at runtime if the instructions are
available on the current CPU before calling this code.
https://
https://github.com/dpaoliello created
https://github.com/llvm/llvm-project/pull/116847
In MSVC, when `/d1initall` is enabled, `__declspec(no_init_all)` can be applied
to a type to suppress auto-initialization for all instances of that type or to
a function to suppress auto-initialization for a
dpaoliello wrote:
> `__ARM_FEATURE_*` defines are, as far as I know, supposed to be defined in
> the ACLE. So there needs to be an issue/PR for the ACLE spec. Once Arm
> reviews that, we can merge the corresponding patches here.
Ah, interesting, any objection to not adding the detection macros
https://github.com/dpaoliello created
https://github.com/llvm/llvm-project/pull/116707
Enables `xs` and `tlb-rmi` target features to be enabled via `-march` and adds
new target defines for them in Clang.
>From 50e4cbc9d15941feecf2cff8fb1e36ecc3b9c6a9 Mon Sep 17 00:00:00 2001
From: "Daniel Paol
https://github.com/dpaoliello updated
https://github.com/llvm/llvm-project/pull/112767
>From 20f602b8c28d966a7cc957a3ca4c6ed43e71258e Mon Sep 17 00:00:00 2001
From: "Daniel Paoliello (HE/HIM)"
Date: Thu, 17 Oct 2024 12:21:25 -0700
Subject: [PATCH 1/3] Fix build break in SemaHLSL.cpp on MSVC 202
https://github.com/dpaoliello closed
https://github.com/llvm/llvm-project/pull/112767
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https://github.com/dpaoliello edited
https://github.com/llvm/llvm-project/pull/112767
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@@ -102,6 +102,7 @@ static ResourceClass getResourceClass(RegisterType RT) {
return ResourceClass::Sampler;
case RegisterType::C:
case RegisterType::I:
+ default:
llvm_unreachable("unexpected RegisterType value");
}
dpaoliello wrote:
> It soun
https://github.com/dpaoliello updated
https://github.com/llvm/llvm-project/pull/112767
>From 20f602b8c28d966a7cc957a3ca4c6ed43e71258e Mon Sep 17 00:00:00 2001
From: "Daniel Paoliello (HE/HIM)"
Date: Thu, 17 Oct 2024 12:21:25 -0700
Subject: [PATCH 1/2] Fix build break in SemaHLSL.cpp on MSVC 202
https://github.com/dpaoliello created
https://github.com/llvm/llvm-project/pull/112767
Adds a default case to the switch to the existing `llvm_unreachable` statement.
Build break was introduced by #111203
It was not caught by the builders as they use Visual Studio 2019, whereas this
warning o
dpaoliello wrote:
> Need to make sure the autoupgraded string matches the new string, but
> otherwise should be fine. (I remember last time we made major changes for
> x86, the 128-bit integer alignment change, it was sort of tricky, but the
> issue mostly wasn't the layout string itself.)
Th
@@ -1,5 +1,6 @@
// RUN: %clang_cc1 -triple x86_64-windows-msvc -fms-extensions -emit-llvm -O2
< %s | FileCheck %s --check-prefixes=X64,ALL
// RUN: %clang_cc1 -triple i386-pc-win32 -fms-extensions -emit-llvm -O2 < %s |
FileCheck %s --check-prefixes=X86,ALL
+// RUN: %clang_cc1 -
https://github.com/dpaoliello updated
https://github.com/llvm/llvm-project/pull/111879
>From 0f2017d7b9d3a8b0d1eee21f25e22ace58a398cc Mon Sep 17 00:00:00 2001
From: "Daniel Paoliello (HE/HIM)"
Date: Wed, 9 Oct 2024 16:47:57 -0700
Subject: [PATCH] [clang][aarch64] Add support for the MS qualifie
@@ -32,6 +58,8 @@ class LLVM_LIBRARY_VISIBILITY AArch64TargetInfo : public
TargetInfo {
SveMode = (1 << 2),
};
+ enum AddrSpace { ptr32_sptr = 270, ptr32_uptr = 271, ptr64 = 272 };
dpaoliello wrote:
Definitely prefer that - this whole thing has **way*
https://github.com/dpaoliello updated
https://github.com/llvm/llvm-project/pull/111879
>From ec2b533ef344f58f61fc59fe5a9c55043eef8718 Mon Sep 17 00:00:00 2001
From: "Daniel Paoliello (HE/HIM)"
Date: Wed, 9 Oct 2024 16:47:57 -0700
Subject: [PATCH] [clang][aarch64] Add support for the MS qualifie
https://github.com/dpaoliello updated
https://github.com/llvm/llvm-project/pull/111879
>From 281a05c90b1b7df7e75743012d93efeb484901fd Mon Sep 17 00:00:00 2001
From: "Daniel Paoliello (HE/HIM)"
Date: Wed, 9 Oct 2024 16:47:57 -0700
Subject: [PATCH] [clang][aarch64] Add support for the MS qualifie
https://github.com/dpaoliello created
https://github.com/llvm/llvm-project/pull/111879
MSVC has a set of qualifiers to allow using 32-bit signed/unsigned pointers
when building 64-bit targets. This is useful for WoW code (i.e., the part of
Windows that handles running 32-bit application on a 6
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=?utf-8?q?Hervé?= Poussineau ,
=?utf-8?q?Hervé?= Poussineau ,
=?utf-8?q?Hervé?= Poussineau ,
=?utf-8?q?Hervé?= Poussineau ,
=?utf-8?q?Hervé?= Poussineau ,
=?utf-8?q?Hervé?= Poussineau ,
=?utf-8?q?Hervé?= Poussineau ,
=?utf-8?q?Hervé?= Poussineau ,
=?utf-8?q?Hervé?= Po
https://github.com/dpaoliello approved this pull request.
https://github.com/llvm/llvm-project/pull/96578
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https://github.com/dpaoliello closed
https://github.com/llvm/llvm-project/pull/93235
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https://github.com/dpaoliello created
https://github.com/llvm/llvm-project/pull/93235
#67174 added the `__prefetch` intrinsic, however it used the wrong signature:
the argument should be `const void*`, not `void*`.
Docs:
https://learn.microsoft.com/en-us/cpp/intrinsics/arm64-intrinsics?view=m
https://github.com/dpaoliello approved this pull request.
https://github.com/llvm/llvm-project/pull/91281
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https://github.com/dpaoliello approved this pull request.
Did the exact same thing for Rust :)
https://github.com/llvm/llvm-project/pull/89171
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https://github.com/dpaoliello approved this pull request.
https://github.com/llvm/llvm-project/pull/88572
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https://github.com/dpaoliello approved this pull request.
https://github.com/llvm/llvm-project/pull/79067
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