jplehr wrote:
This was brought up and discussed in the weekly meeting.
https://github.com/llvm/llvm-project/pull/70401
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https://github.com/sott0n updated
https://github.com/llvm/llvm-project/pull/68841
>From 372847091b7d6a73a78eb9de2685cbca4d62c285 Mon Sep 17 00:00:00 2001
From: Kohei Yamaguchi
Date: Thu, 12 Oct 2023 10:16:06 +
Subject: [PATCH] [mlir][benchmark] Fix broken benchmark script
---
mlir/benchma
https://github.com/spavloff updated
https://github.com/llvm/llvm-project/pull/73770
>From 48ed25acfa5765af607efce2309605b96a09d477 Mon Sep 17 00:00:00 2001
From: Serge Pavlov
Date: Wed, 29 Nov 2023 00:53:54 +0700
Subject: [PATCH 1/2] [clang] Use current rounding mode for float inc/dec
Incremen
@@ -4623,10 +4623,12 @@ struct IncDecSubobjectHandler {
if (Old) *Old = APValue(Value);
APFloat One(Value.getSemantics(), 1);
+llvm::RoundingMode RM =
+E->getFPFeaturesInEffect(Info.Ctx.getLangOpts()).getRoundingMode();
spavloff wrote:
Yes
@@ -104,3 +106,17 @@ void fun() {
(void) b;
(void) var_host_only;
}
+
+// NEG-NOT: external_func
+extern __global__ void external_func();
+// NEG-NOT: @external_dep
+extern void* const external_dep[] = {
+ (void*)(external_func)
+};
+// NEG-NOT: @external_arr
-
llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Sam McCall (sam-mccall)
Changes
Summary:
The logic to strip positional args feels very fragile, but it's terribly useful
when you want to use a tool on a file and have the exact argv.
Today doesn't work with header-parsing actions because
github-actions[bot] wrote:
:warning: C/C++ code formatter, clang-format found issues in your code.
:warning:
You can test this locally with the following command:
``bash
git-clang-format --diff 6d2dfd37bd50b21ed90427052198bd1f06c761f8
61b0a506142990255f37fc5e52d56805bbba1889 --
https://github.com/sdesmalen-arm approved this pull request.
https://github.com/llvm/llvm-project/pull/73188
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Author: Mariya Podchishchaeva
Date: 2023-11-30T10:46:35+01:00
New Revision: 14ca8d44d0f44ea5125b3c41b66276c902929a54
URL:
https://github.com/llvm/llvm-project/commit/14ca8d44d0f44ea5125b3c41b66276c902929a54
DIFF:
https://github.com/llvm/llvm-project/commit/14ca8d44d0f44ea5125b3c41b66276c902929a
https://github.com/Fznamznon closed
https://github.com/llvm/llvm-project/pull/73018
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Fznamznon wrote:
Ping.
https://github.com/llvm/llvm-project/pull/70829
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https://github.com/KanRobert updated
https://github.com/llvm/llvm-project/pull/73672
>From 96464a9c37a532216e4df6c003aa1a8fcb448637 Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Tue, 28 Nov 2023 16:22:32 +
Subject: [PATCH 1/2] [AArch64] Warn when calling a NEON builtin in a streaming
f
https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/73672
>From 96464a9c37a532216e4df6c003aa1a8fcb448637 Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Tue, 28 Nov 2023 16:22:32 +
Subject: [PATCH 1/2] [AArch64] Warn when calling a NEON builtin in a streaming
https://github.com/tbaederr approved this pull request.
LGTM
https://github.com/llvm/llvm-project/pull/73770
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https://github.com/pratlucas closed
https://github.com/llvm/llvm-project/pull/73777
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Author: Lucas Duarte Prates
Date: 2023-11-30T10:08:12Z
New Revision: eef8e1d206dc01c081a0ca29b7f9e0c39d33446e
URL:
https://github.com/llvm/llvm-project/commit/eef8e1d206dc01c081a0ca29b7f9e0c39d33446e
DIFF:
https://github.com/llvm/llvm-project/commit/eef8e1d206dc01c081a0ca29b7f9e0c39d33446e.diff
@@ -14240,6 +14294,114 @@ StmtResult Sema::ActOnCXXForRangeIdentifier(Scope *S,
SourceLocation IdentLoc,
: IdentLoc);
}
+static ImplicitConversionKind getConversionKind(QualType FromType,
+
@@ -0,0 +1,86 @@
+// RUN: %clang_cc1 -std=c2x -verify -triple x86_64 -pedantic -Wno-conversion
-Wno-constant-conversion %s
+
+/* WG14 N3018: Full
+ * The constexpr specifier for object definitions
+ */
+
+#define ULLONG_MAX (__LONG_LONG_MAX__*2ULL+1ULL)
+#define UINT_MAX (__INT_
https://github.com/ssahasra created
https://github.com/llvm/llvm-project/pull/73920
The Clang declaration of the wave-64 builtin uses "UL" as the return type,
which is interpreted as a 32-bit unsigned integer on Windows. This emits an
incorrect LLVM declaration with i32 return type instead of
Author: Jonas Paulsson
Date: 2023-11-30T11:12:13+01:00
New Revision: b04a419be1cac5711029b511cfe16e6748a44a4d
URL:
https://github.com/llvm/llvm-project/commit/b04a419be1cac5711029b511cfe16e6748a44a4d
DIFF:
https://github.com/llvm/llvm-project/commit/b04a419be1cac5711029b511cfe16e6748a44a4d.diff
https://github.com/JonPsson1 closed
https://github.com/llvm/llvm-project/pull/72977
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llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Sameer Sahasrabuddhe (ssahasra)
Changes
The Clang declaration of the wave-64 builtin uses "UL" as the return type,
which is interpreted as a 32-bit unsigned integer on Windows. This emits an
incorrect LLVM declaration with i32 return type
@@ -2932,6 +2932,22 @@ def warn_private_extern : Warning<
def note_private_extern : Note<
"use __attribute__((visibility(\"hidden\"))) attribute instead">;
+// C23 constexpr
+def err_c23_thread_local_constexpr : Error<
+ "thread-local storage is not allowed with constexpr">
@@ -8857,7 +8894,9 @@ void Sema::CheckVariableDeclarationType(VarDecl *NewVD) {
if (NewVD->isConstexpr() && !T->isDependentType() &&
RequireLiteralType(NewVD->getLocation(), T,
- diag::err_constexpr_var_non_literal)) {
+
@@ -14240,6 +14294,114 @@ StmtResult Sema::ActOnCXXForRangeIdentifier(Scope *S,
SourceLocation IdentLoc,
: IdentLoc);
}
+static ImplicitConversionKind getConversionKind(QualType FromType,
+
@@ -4163,3 +4163,24 @@ let Predicates = [HasSVE2orSME2, HasLUT] in {
// LUTI4 (two contiguous registers)
defm LUTI4_Z2ZZI : sve2_luti4_vector_vg2_index<"luti4">;
} // End HasSVE2orSME2, HasLUT
+
+//===--===/
@@ -4163,3 +4163,24 @@ let Predicates = [HasSVE2orSME2, HasLUT] in {
// LUTI4 (two contiguous registers)
defm LUTI4_Z2ZZI : sve2_luti4_vector_vg2_index<"luti4">;
} // End HasSVE2orSME2, HasLUT
+
+//===--===/
momchil-velikov wrote:
> Do the call frame changes here affect Windows? (I guess that would indicate a
> latent bug in our Windows ABI support...)
TBH, I have not tested on Windows. However, by construction, I've hopefully
made sure the Windows and non-Windows are isolated and separate - eithe
Author: Serge Pavlov
Date: 2023-11-30T17:33:35+07:00
New Revision: e620035a28d5d957623aa7b4aeda35ab5130e2c9
URL:
https://github.com/llvm/llvm-project/commit/e620035a28d5d957623aa7b4aeda35ab5130e2c9
DIFF:
https://github.com/llvm/llvm-project/commit/e620035a28d5d957623aa7b4aeda35ab5130e2c9.diff
https://github.com/spavloff closed
https://github.com/llvm/llvm-project/pull/73770
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@@ -2993,6 +2993,47 @@ static QualType getNeonEltType(NeonTypeFlags Flags,
ASTContext &Context,
llvm_unreachable("Invalid NeonTypeFlag!");
}
+enum ArmStreamingType {
+ ArmNonStreaming,
+ ArmStreaming,
+ ArmStreamingCompatible,
+ ArmLocallyStreaming
+};
+
+static ArmStre
https://github.com/legrosbuffle created
https://github.com/llvm/llvm-project/pull/73921
... so that derived checks can implement custom behaviour. Does nothing by
default, which makes this an NFC.
>From e251c440b42fe67dee4022d08d05e96d30d6aa02 Mon Sep 17 00:00:00 2001
From: Clement Courbet
D
llvmbot wrote:
@llvm/pr-subscribers-clang-tidy
Author: Clement Courbet (legrosbuffle)
Changes
... so that derived checks can implement custom behaviour. Does nothing by
default, which makes this an NFC.
---
Full diff: https://github.com/llvm/llvm-project/pull/73921.diff
2 Files Affect
github-actions[bot] wrote:
:warning: C/C++ code formatter, clang-format found issues in your code.
:warning:
You can test this locally with the following command:
``bash
git-clang-format --diff e620035a28d5d957623aa7b4aeda35ab5130e2c9
e251c440b42fe67dee4022d08d05e96d30d6aa02 --
https://github.com/Michael137 updated
https://github.com/llvm/llvm-project/pull/72974
>From 012096290352438668d8f4bb7a97179952a87a3a Mon Sep 17 00:00:00 2001
From: Michael Buch
Date: Sat, 18 Nov 2023 00:20:05 +
Subject: [PATCH] [clang][DebugInfo] Create evaluateConstantInitializer helper
f
Author: Michael Buch
Date: 2023-11-30T10:41:24Z
New Revision: 53a24c33f09b81b8f009afbabd05f7086db3f288
URL:
https://github.com/llvm/llvm-project/commit/53a24c33f09b81b8f009afbabd05f7086db3f288
DIFF:
https://github.com/llvm/llvm-project/commit/53a24c33f09b81b8f009afbabd05f7086db3f288.diff
LOG:
https://github.com/Michael137 closed
https://github.com/llvm/llvm-project/pull/72974
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https://github.com/legrosbuffle updated
https://github.com/llvm/llvm-project/pull/73921
>From e0d1f9741d0dba3286fd8043cf6d5c89ecc2d378 Mon Sep 17 00:00:00 2001
From: Clement Courbet
Date: Thu, 30 Nov 2023 11:08:51 +0100
Subject: [PATCH] [clang-tidy] performance-unnecessary-copy-init: Add a hook
PiotrZSL wrote:
First what's a purpose of this change. Is there any other check that will need
it or not ?
Second is that actually onWarningEmitted should be more a emitWarning, and
those diag should be inside it, so that they could be changed if needed. Or
condition required to emit a warning
Michael137 wrote:
Test fix in flight...
https://github.com/llvm/llvm-project/pull/72974
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https://github.com/Fznamznon updated
https://github.com/llvm/llvm-project/pull/73099
>From 1d70b7726e7d1f11622a6d5c8246b0737e024c8d Mon Sep 17 00:00:00 2001
From: "Podchishchaeva, Mariya"
Date: Tue, 19 Sep 2023 08:37:18 -0700
Subject: [PATCH 1/6] [C23] Implement N3018: The constexpr specifier f
@@ -2485,12 +2485,12 @@ bool VarDecl::mightBeUsableInConstantExpressions(const
ASTContext &C) const {
// In C++, const, non-volatile variables of integral or enumeration types
// can be used in constant expressions.
- if (getType()->isIntegralOrEnumerationType())
+ if (
Author: Michael Buch
Date: 2023-11-30T11:13:36Z
New Revision: c80b91bce3a5a92281ad1c7e090ac25e7a5bd395
URL:
https://github.com/llvm/llvm-project/commit/c80b91bce3a5a92281ad1c7e090ac25e7a5bd395
DIFF:
https://github.com/llvm/llvm-project/commit/c80b91bce3a5a92281ad1c7e090ac25e7a5bd395.diff
LOG:
momchil-velikov wrote:
Ping?
https://github.com/llvm/llvm-project/pull/70565
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https://github.com/Fznamznon updated
https://github.com/llvm/llvm-project/pull/73099
>From 1d70b7726e7d1f11622a6d5c8246b0737e024c8d Mon Sep 17 00:00:00 2001
From: "Podchishchaeva, Mariya"
Date: Tue, 19 Sep 2023 08:37:18 -0700
Subject: [PATCH 1/6] [C23] Implement N3018: The constexpr specifier f
Author: Momchil Velikov
Date: 2023-11-30T11:18:02Z
New Revision: 092507a730fa4fad6dbe544cd139cfb7e8179aa4
URL:
https://github.com/llvm/llvm-project/commit/092507a730fa4fad6dbe544cd139cfb7e8179aa4
DIFF:
https://github.com/llvm/llvm-project/commit/092507a730fa4fad6dbe544cd139cfb7e8179aa4.diff
LO
https://github.com/momchil-velikov closed
https://github.com/llvm/llvm-project/pull/68993
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piotrAMD wrote:
Rebased and added missing live-throughs.
https://github.com/llvm/llvm-project/pull/73786
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https://github.com/vpykhtin updated
https://github.com/llvm/llvm-project/pull/71556
>From 526c635b3f70fd779f0919c5c40acd017a0f800e Mon Sep 17 00:00:00 2001
From: Valery Pykhtin
Date: Mon, 20 Nov 2023 15:22:16 +0100
Subject: [PATCH 1/3] add instcombine rule
---
.../CodeGenOpenCL/builtins-amdgc
vpykhtin wrote:
This is ready to be submitted if there're no objections.
https://github.com/llvm/llvm-project/pull/71556
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legrosbuffle wrote:
> First what's a purpose of this change. Is there any other check that will
> need it or not ?
We have a downstream check that wants to do additional processing after this
one. We can't submit that check because it depends on a large piece of
downstream infrastructure.
>
https://github.com/legrosbuffle edited
https://github.com/llvm/llvm-project/pull/73921
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https://github.com/legrosbuffle updated
https://github.com/llvm/llvm-project/pull/73921
>From 6050ba4784137bc20e58d553ea970e37237142ae Mon Sep 17 00:00:00 2001
From: Clement Courbet
Date: Thu, 30 Nov 2023 11:08:51 +0100
Subject: [PATCH] [clang-tidy] performance-unnecessary-copy-init: Add a hook
@@ -482,8 +481,23 @@ ParsedType Sema::getTypeName(const IdentifierInfo &II,
SourceLocation NameLoc,
}
}
}
-// If typo correction failed or was not performed, fall through
-[[fallthrough]];
+Result.suppressDiagnostics();
+return nullptr;
+ cas
https://github.com/legrosbuffle updated
https://github.com/llvm/llvm-project/pull/73921
>From a6bc3d7ef798f95fe6ae758e7a9502851e6d4b12 Mon Sep 17 00:00:00 2001
From: Clement Courbet
Date: Thu, 30 Nov 2023 11:08:51 +0100
Subject: [PATCH] [clang-tidy] performance-unnecessary-copy-init: Add a hook
zyn0217 wrote:
Ping. And invited @cor3ntin to kindly take a look at this.
https://github.com/llvm/llvm-project/pull/73355
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davemgreen wrote:
Do you have any analysis on the expected magnitude of the inaccuracy we might
expect from performing the fdiv/trunc/fma vs the call to fmod?
https://github.com/llvm/llvm-project/pull/67642
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zyn0217 wrote:
The code-formatter failed on other unrelated lines, so I think I'd better not
to touch them.
https://github.com/llvm/llvm-project/pull/73355
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https://github.com/Fznamznon created
https://github.com/llvm/llvm-project/pull/73928
Initialize field so there is no use-of-uninitialized-value warning.
>From dd3eb69268bffb92a9deaf93513c0871d8c39b72 Mon Sep 17 00:00:00 2001
From: "Podchishchaeva, Mariya"
Date: Thu, 30 Nov 2023 04:09:33 -0800
llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Mariya Podchishchaeva (Fznamznon)
Changes
Initialize field so there is no use-of-uninitialized-value warning.
---
Full diff: https://github.com/llvm/llvm-project/pull/73928.diff
1 Files Affected:
- (modified) clang/lib/Sema/SemaDecl.cpp
Fznamznon wrote:
Fix for buildbot https://github.com/llvm/llvm-project/pull/73928
I'm not able to verify locally though
https://github.com/llvm/llvm-project/pull/73018
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Benjins wrote:
Bumping this for review, after merging from main and resolving the conflicts
https://github.com/llvm/llvm-project/pull/71291
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PiotrZSL wrote:
In theory changes that are required for "private" checks should be done by you
on some own private fork instead of adding that "unused" code here. But only
option I see is simply moving diagnostic to separate methods, and make those
methods virtual. That could be +- acceptable.
https://github.com/Fznamznon closed
https://github.com/llvm/llvm-project/pull/73928
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Author: Mariya Podchishchaeva
Date: 2023-11-30T13:34:11+01:00
New Revision: b9b37ea9493b5c1cadaf9cc8547a4525a6ab3854
URL:
https://github.com/llvm/llvm-project/commit/b9b37ea9493b5c1cadaf9cc8547a4525a6ab3854
DIFF:
https://github.com/llvm/llvm-project/commit/b9b37ea9493b5c1cadaf9cc8547a4525a6ab38
https://github.com/gchatelet updated
https://github.com/llvm/llvm-project/pull/73814
>From bdd0a0855c0dd98c93977db6982e480ab270b3cd Mon Sep 17 00:00:00 2001
From: Guillaume Chatelet
Date: Wed, 29 Nov 2023 16:29:12 +
Subject: [PATCH 1/7] [libc] Add more functions in CPP/bit.h
---
libc/src/
https://github.com/gchatelet updated
https://github.com/llvm/llvm-project/pull/73814
>From bdd0a0855c0dd98c93977db6982e480ab270b3cd Mon Sep 17 00:00:00 2001
From: Guillaume Chatelet
Date: Wed, 29 Nov 2023 16:29:12 +
Subject: [PATCH 1/8] [libc] Add more functions in CPP/bit.h
---
libc/src/
https://github.com/gchatelet closed
https://github.com/llvm/llvm-project/pull/73814
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@@ -589,6 +589,24 @@ class InlayHintVisitor : public
RecursiveASTVisitor {
return true;
}
+ bool TraversePseudoObjectExpr(PseudoObjectExpr *E) {
+// Do not show inlay hints for the __builtin_dump_struct, which would
+// expand to a PseudoObjectExpr that include
legrosbuffle wrote:
> In theory changes that are required for "private" checks should be done by
> you on some own private fork instead of adding that "unused" code here. But
> only option I see is simply moving diagnostic to separate methods, and make
> those methods virtual.
I see, we don'
@@ -14240,6 +14294,114 @@ StmtResult Sema::ActOnCXXForRangeIdentifier(Scope *S,
SourceLocation IdentLoc,
: IdentLoc);
}
+static ImplicitConversionKind getConversionKind(QualType FromType,
+
https://github.com/cor3ntin edited
https://github.com/llvm/llvm-project/pull/73099
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https://github.com/cor3ntin edited
https://github.com/llvm/llvm-project/pull/73099
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AaronBallman wrote:
> I am awaiting C++20 build bots to be updated to 17.0.6. (cc: @ilya-biryukov)
>
> FYI: @cor3ntin @AaronBallman with this change, clang 17.0.6 would be the
> minimum version to build LLVM in C++20 after this change. Would you like me
> to announce it somewhere or update som
@@ -150,8 +150,8 @@ BUILTIN(__builtin_amdgcn_mqsad_u32_u8, "V4UiWUiUiV4Ui",
"nc")
// Ballot builtins.
//===--===//
-TARGET_BUILTIN(__builtin_amdgcn_ballot_w32, "Uib", "nc", "wavefrontsize32")
-TARGET_BUILTIN
@@ -0,0 +1,15 @@
+// REQUIRES: amdgpu-registered-target
+// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -target-cpu gfx900 -x hip
-emit-llvm -fcuda-is-device -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -target-cpu gfx900 -x hip -S
-fcuda-is-device -o - %s
@@ -80,14 +86,21 @@ namespace dr5 { // dr5: 3.1
namespace dr7 { // dr7: 3.4
class A { public: ~A(); };
- class B : virtual private A {}; // expected-note 2 {{declared private here}}
- class C : public B {} c; // expected-error 2 {{inherited virtual base class
'A' has priv
https://github.com/sdesmalen-arm approved this pull request.
LGTM
https://github.com/llvm/llvm-project/pull/73672
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github-actions[bot] wrote:
:warning: C/C++ code formatter, clang-format found issues in your code.
:warning:
You can test this locally with the following command:
``bash
git-clang-format --diff 1566380e6b47d7876c0f3eaa105097063dbe7cc8
c5c17a44bde23c488141514383b364a434f0e920 --
https://github.com/arsenm approved this pull request.
https://github.com/llvm/llvm-project/pull/70565
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https://github.com/DonatNagyE updated
https://github.com/llvm/llvm-project/pull/72107
>From ab102e949994a4462382e4c10c0153d61fb00306 Mon Sep 17 0
https://github.com/H-G-Hristov updated
https://github.com/llvm/llvm-project/pull/73618
>From 84770c82152f027588dd744bbfb91ed55377e007 Mon Sep 17 00:00:00 2001
From: Hristo Hristov
Date: Sun, 30 Apr 2023 13:17:20 +0300
Subject: [PATCH 1/4] [libc++][memory] P1132R8: out_ptr - a scalable output
p
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https://github.com/DonatNagyE updated
https://github.com/llvm/llvm-project/pull/72107
>From ab102e949994a4462382e4c10c01
nikic wrote:
> Do we do that for other flags already? I based this off Add/Sub wrap flags.
Add/Sub are not considered roots for demanded bits simplification, so we can't
(reliably) perform this in there. `or` is a simplification root.
> Are the KnownBits in SimplifyDemandedBit usable? We have
https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/73672
>From ba3d2c36ee3268b24864466d429a30fec92a69e3 Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Tue, 28 Nov 2023 16:22:32 +
Subject: [PATCH 1/4] [AArch64] Warn when calling a NEON builtin in a streaming
@@ -2993,6 +2993,47 @@ static QualType getNeonEltType(NeonTypeFlags Flags,
ASTContext &Context,
llvm_unreachable("Invalid NeonTypeFlag!");
}
+enum ArmStreamingType {
+ ArmNonStreaming,
+ ArmStreaming,
+ ArmStreamingCompatible,
+ ArmLocallyStreaming
+};
+
+static ArmStre
https://github.com/usx95 updated https://github.com/llvm/llvm-project/pull/72348
>From b29aa485f2a541243d3764f4ed711ccc5a869519 Mon Sep 17 00:00:00 2001
From: Utkarsh Saxena
Date: Wed, 15 Nov 2023 06:26:19 +0100
Subject: [PATCH 1/5] [STLExctras] Add out-of-line definition of friend
operator== f
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DonatNagyE wrote:
@Xazax-hun I added a few testcases that show the current behavior of the
checker w.r.t. invalid refere
usx95 wrote:
Clang 17.0.6 fixed https://github.com/llvm/llvm-project/issues/68901. This
issue was not present in GCC or MSVC [godbolt](https://godbolt.org/z/YEhK37Mqj).
I have added release notes. I will also file the RFC and wait for comments.
https://github.com/llvm/llvm-project/pull/72348
_
@@ -104,3 +106,17 @@ void fun() {
(void) b;
(void) var_host_only;
}
+
+// NEG-NOT: external_func
+extern __global__ void external_func();
+// NEG-NOT: @external_dep
+extern void* const external_dep[] = {
+ (void*)(external_func)
+};
+// NEG-NOT: @external_arr
-
@@ -286,7 +286,33 @@
clang::analyze_format_string::ParseLengthModifier(FormatSpecifier &FS,
lmKind = LengthModifier::AsInt3264;
break;
case 'w':
- lmKind = LengthModifier::AsWide; ++I; break;
+ ++I;
+ if (I == E) return false;
+ if (*I == 'f
https://github.com/david-arm updated
https://github.com/llvm/llvm-project/pull/73515
>From 30251642f8c208c63f3f3097c337ef0d5bc633b5 Mon Sep 17 00:00:00 2001
From: David Sherwood
Date: Mon, 27 Nov 2023 13:43:26 +
Subject: [PATCH 1/3] [LoopVectorize] Improve algorithm for hoisting runtime
ch
usx95 wrote:
Sent out an
[RFC](https://discourse.llvm.org/t/rfc-clang-17-0-6-would-be-minimum-version-to-build-llvm-in-c-20/75345).
https://github.com/llvm/llvm-project/pull/72348
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https://github.com/ymand approved this pull request.
This is amazing! I spent a while searching for changes to join/widen to account
for synthetic fields and then realized that (of course!) no special handling is
needed!
I also love that we now have the hooks we've wanted since the beginning.
@@ -73,7 +73,13 @@ class ScalarStorageLocation final : public StorageLocation {
///
/// Contains storage locations for all modeled fields of the record (also
/// referred to as "children"). The child map is flat, so accessible members of
-/// the base class are directly accesib
https://github.com/ymand edited https://github.com/llvm/llvm-project/pull/73860
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@@ -492,6 +492,56 @@ transferCFGBlock(const CFGBlock &Block, AnalysisContext
&AC,
return State;
}
+static Environment initializeEnvironment(const Environment &InitEnv) {
ymand wrote:
Why not include this function as part of the Environment API? At the leas
@@ -54,6 +54,18 @@ void clang::dataflow::copyRecord(RecordStorageLocation &Src,
}
}
+ for (const auto &[Name, PropLocSrc] : Src.synthetic_fields()) {
+if (PropLocSrc->getType()->isRecordType()) {
+ copyRecord(*cast(PropLocSrc),
+ cast(Dst.getSyn
@@ -492,6 +492,56 @@ transferCFGBlock(const CFGBlock &Block, AnalysisContext
&AC,
return State;
}
+static Environment initializeEnvironment(const Environment &InitEnv) {
+ Environment ResultEnv = InitEnv.fork();
ymand wrote:
Why `fork`? The function name
@@ -92,11 +96,39 @@ class DataflowAnalysisContext {
/*Logger=*/nullptr});
~DataflowAnalysisContext();
+ /// Sets a callback that returns the names and types of the synthetic fields
+ /// to add to a `RecordStorageLocation` of a given type.
+
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