@@ -2033,6 +2041,25 @@ bool
AArch64TargetLowering::shouldExpandGetActiveLaneMask(EVT ResVT,
return false;
}
+bool AArch64TargetLowering::shouldExpandGetAliasLaneMask(
SamTebbs33 wrote:
It certainly can. Done.
https://github.com/llvm/llvm-project/pull/1170
SamTebbs33 wrote:
> If you want to upgrade the whilewr intrinsics (which I think sounds OK to
> me), then it will need auto-update code something like in
> https://github.com/llvm/llvm-project/pull/120363/files#diff-0c0305d510a076cef711c006c1d9fd78c95cade1f597d21ee46fd753e6982316.
> It might b
@@ -567,6 +567,9 @@ std::string SDNode::getOperationName(const SelectionDAG *G)
const {
case ISD::EXPERIMENTAL_VECTOR_HISTOGRAM:
return "histogram";
+ case ISD::EXPERIMENTAL_ALIAS_LANE_MASK:
+return "alias_mask";
SamTebbs33 wrote:
Done.
https://g
https://github.com/SamTebbs33 edited
https://github.com/llvm/llvm-project/pull/100579
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@@ -2725,9 +2725,17 @@ class VPAliasLaneMaskRecipe : public VPSingleDefRecipe {
/// Get the VPValue* for the pointer being read from
VPValue *getSourceValue() const { return getOperand(0); }
+ // Get the size of the element(s) accessed by the pointers
+ unsigned getAcces
@@ -428,6 +431,85 @@ Value *VPInstruction::generatePerPart(VPTransformState
&State, unsigned Part) {
{PredTy, ScalarTC->getType()},
{VIVElem0, ScalarTC}, nullptr, Name);
}
+ case VPInstruction::AliasLaneM
@@ -2778,6 +2808,60 @@ void VPWidenPointerInductionRecipe::print(raw_ostream
&O, const Twine &Indent,
}
#endif
+void VPAliasLaneMaskRecipe::execute(VPTransformState &State) {
+ IRBuilderBase Builder = State.Builder;
+ Value *SinkValue = State.get(getSinkValue(), 0, true);
+
SamTebbs33 wrote:
Ping.
https://github.com/llvm/llvm-project/pull/100579
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@@ -428,6 +431,85 @@ Value *VPInstruction::generatePerPart(VPTransformState
&State, unsigned Part) {
{PredTy, ScalarTC->getType()},
{VIVElem0, ScalarTC}, nullptr, Name);
}
+ case VPInstruction::AliasLaneM
SamTebbs33 wrote:
> > It would seem like a "udot" can be represented already as
> > `vecreduce.add(mul(zext, zext))`, and fdot is simpler still. Is there any
> > particular reason to add a new intrinsic for it if it is already
> > representable as a vecreduce? And it would feel like a shame if
@@ -9838,16 +9902,33 @@ bool LoopVectorizePass::processLoop(Loop *L) {
ElementCount UserVF = Hints.getWidth();
unsigned UserIC = Hints.getInterleave();
+ bool AddBranchWeights =
+ hasBranchWeightMD(*L->getLoopLatch()->getTerminator());
+ GeneratedRTChecks Checks(*PS
@@ -9838,16 +9902,33 @@ bool LoopVectorizePass::processLoop(Loop *L) {
ElementCount UserVF = Hints.getWidth();
unsigned UserIC = Hints.getInterleave();
+ bool AddBranchWeights =
+ hasBranchWeightMD(*L->getLoopLatch()->getTerminator());
+ GeneratedRTChecks Checks(*PS
@@ -9,11 +9,11 @@ define void @same_step_and_size(ptr %a, ptr %b, i64 %n) {
; CHECK-NEXT:[[A2:%.*]] = ptrtoint ptr [[A:%.*]] to i64
; CHECK-NEXT:[[B1:%.*]] = ptrtoint ptr [[B:%.*]] to i64
; CHECK-NEXT:[[MIN_ITERS_CHECK:%.*]] = icmp ult i64 [[N:%.*]], 4
-; CHECK-NEXT
@@ -16,8 +16,8 @@
#include "llvm/ADT/EquivalenceClasses.h"
#include "llvm/Analysis/LoopAnalysisManager.h"
-#include "llvm/Analysis/ScalarEvolutionExpressions.h"
#include "llvm/IR/DiagnosticInfo.h"
+#include "llvm/Transforms/Utils/ScalarEvolutionExpander.h"
Sa
@@ -428,6 +431,85 @@ Value *VPInstruction::generatePerPart(VPTransformState
&State, unsigned Part) {
{PredTy, ScalarTC->getType()},
{VIVElem0, ScalarTC}, nullptr, Name);
}
+ case VPInstruction::AliasLaneM
@@ -0,0 +1,404 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
UTC_ARGS: --version 4
SamTebbs33 wrote:
That's true, I've removed this file and have started work on adding a test to
the llvm-test-suite to replace it. A statistic
@@ -8520,7 +8561,29 @@
LoopVectorizationPlanner::tryToBuildVPlanWithVPRecipes(VFRange &Range) {
// When not folding the tail, we know that the induction increment will not
// overflow.
bool HasNUW = Style == TailFoldingStyle::None;
- addCanonicalIVRecipes(*Plan, Legal->
@@ -448,6 +448,20 @@ struct PointerDiffInfo {
NeedsFreeze(NeedsFreeze) {}
};
+/// A pair of pointers that could overlap across a loop iteration.
SamTebbs33 wrote:
That sounds good to me. I originally put it here so it was next to the related
`Pointer
https://github.com/SamTebbs33 approved this pull request.
https://github.com/llvm/llvm-project/pull/82648
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@@ -814,6 +820,43 @@ Address AArch64ABIInfo::EmitMSVAArg(CodeGenFunction &CGF,
Address VAListAddr,
/*allowHigherAlign*/ false);
}
+static bool isStreaming(const FunctionDecl *F) {
+ if (F->hasAttr())
+return true;
+ if (const auto *T = F->getTy
https://github.com/SamTebbs33 closed
https://github.com/llvm/llvm-project/pull/77936
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https://github.com/llvm/llvm-project/pull/77936
>From 7314429a203900a8f555e1b0471fdd4cfd4d8d03 Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Wed, 10 Jan 2024 14:57:04 +
Subject: [PATCH 01/18] [Clang][SME] Detect always_inline used with mismatched
s
@@ -0,0 +1,47 @@
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -S -target-feature +sme
-verify -DTEST_NONE -x c %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -S -target-feature +sme
-verify -DTEST_COMPATIBLE -x c %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu
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https://github.com/llvm/llvm-project/pull/77936
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@@ -814,6 +820,43 @@ Address AArch64ABIInfo::EmitMSVAArg(CodeGenFunction &CGF,
Address VAListAddr,
/*allowHigherAlign*/ false);
}
+static bool isStreaming(const FunctionDecl *F) {
+ if (F->hasAttr())
+return true;
+ if (const auto *T = F->getTy
https://github.com/SamTebbs33 approved this pull request.
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@@ -814,6 +820,49 @@ Address AArch64ABIInfo::EmitMSVAArg(CodeGenFunction &CGF,
Address VAListAddr,
/*allowHigherAlign*/ false);
}
+class SMEAttributes {
+public:
+ bool IsStreaming = false;
+ bool IsStreamingCompatible = false;
+ bool HasNewZA = f
@@ -814,6 +820,49 @@ Address AArch64ABIInfo::EmitMSVAArg(CodeGenFunction &CGF,
Address VAListAddr,
/*allowHigherAlign*/ false);
}
+class SMEAttributes {
SamTebbs33 wrote:
Done.
https://github.com/llvm/llvm-project/pull/77936
__
@@ -0,0 +1,7 @@
+// RUN: %clang --target=aarch64-none-linux-gnu -march=armv9-a+sme -O3 -S
-Xclang -verify %s
SamTebbs33 wrote:
Done.
https://github.com/llvm/llvm-project/pull/77936
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@@ -814,6 +820,49 @@ Address AArch64ABIInfo::EmitMSVAArg(CodeGenFunction &CGF,
Address VAListAddr,
/*allowHigherAlign*/ false);
}
+class SMEAttributes {
+public:
+ bool IsStreaming = false;
+ bool IsStreamingCompatible = false;
+ bool HasNewZA = f
@@ -279,6 +279,12 @@ def err_builtin_needs_feature : Error<"%0 needs target
feature %1">;
def err_function_needs_feature : Error<
"always_inline function %1 requires target feature '%2', but would "
"be inlined into function %0 that is compiled without support for '%2'">;
@@ -0,0 +1,6 @@
+// RUN: %clang --target=aarch64-none-linux-gnu -march=armv9-a+sme -O3 -S
-Xclang -verify %s
SamTebbs33 wrote:
Done. I originally didn't as the frontend bails out once it's printed all the
errors for one function (-ferror-limit doesn't help here
@@ -0,0 +1,13 @@
+// RUN: %clang --target=aarch64-none-linux-gnu -march=armv9-a+sme -O3 -S
-Xclang -verify %s
+
+// Conflicting attributes when using always_inline
+__attribute__((always_inline))
SamTebbs33 wrote:
Done.
https://github.com/llvm/llvm-project/pull
https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/77936
>From 7314429a203900a8f555e1b0471fdd4cfd4d8d03 Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Wed, 10 Jan 2024 14:57:04 +
Subject: [PATCH 01/17] [Clang][SME] Detect always_inline used with mismatched
s
@@ -814,6 +821,93 @@ Address AArch64ABIInfo::EmitMSVAArg(CodeGenFunction &CGF,
Address VAListAddr,
/*allowHigherAlign*/ false);
}
+class SMEAttributes {
+public:
+ bool IsStreaming = false;
+ bool IsStreamingBody = false;
+ bool IsStreamingCompati
https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/77936
>From 7314429a203900a8f555e1b0471fdd4cfd4d8d03 Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Wed, 10 Jan 2024 14:57:04 +
Subject: [PATCH 01/12] [Clang][SME] Detect always_inline used with mismatched
s
SamTebbs33 wrote:
Agreed. I tried moving it to Support but that introduced a dependency cycle, so
I re-implemented some of the SMEAttributes logic in-place instead.
https://github.com/llvm/llvm-project/pull/77936
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https://github.com/llvm/llvm-project/pull/77936
>From 7314429a203900a8f555e1b0471fdd4cfd4d8d03 Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Wed, 10 Jan 2024 14:57:04 +
Subject: [PATCH 1/8] [Clang][SME] Detect always_inline used with mismatched
str
https://github.com/SamTebbs33 closed
https://github.com/llvm/llvm-project/pull/79134
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https://github.com/llvm/llvm-project/pull/79140
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https://github.com/SamTebbs33 created
https://github.com/llvm/llvm-project/pull/79134
This patch adds `IsStreamingCompatible` or `IsStreamingOrSVE2p1` to the SVE
builtins that missed them.
>From 09e6c0dd9b589481bf226b04bafe4da645e73bf2 Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Tue, 23
@@ -814,6 +821,42 @@ Address AArch64ABIInfo::EmitMSVAArg(CodeGenFunction &CGF,
Address VAListAddr,
/*allowHigherAlign*/ false);
}
+void AArch64TargetCodeGenInfo::checkFunctionCallABI(
+CodeGenModule &CGM, SourceLocation CallLoc, const FunctionDec
https://github.com/SamTebbs33 edited
https://github.com/llvm/llvm-project/pull/77936
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SamTebbs33 wrote:
> clang has never emitted diagnostics for failure to inline an always_inline
> function. But if gcc is doing it, maybe defaulting to an error isn't such a
> big deal.
clang does actually emit an error when it finds always_inline on a callee with
different target attributes t
@@ -812,6 +819,24 @@ Address AArch64ABIInfo::EmitMSVAArg(CodeGenFunction &CGF,
Address VAListAddr,
/*allowHigherAlign*/ false);
}
+void AArch64TargetCodeGenInfo::checkFunctionCallABI(
+CodeGenModule &CGM, SourceLocation CallLoc, const FunctionDec
@@ -153,6 +155,11 @@ class AArch64TargetCodeGenInfo : public TargetCodeGenInfo {
}
return TargetCodeGenInfo::isScalarizableAsmOperand(CGF, Ty);
}
+
+ void checkFunctionCallABI(CodeGenModule &CGM, SourceLocation CallLoc,
SamTebbs33 wrote:
It's called
@@ -812,6 +819,24 @@ Address AArch64ABIInfo::EmitMSVAArg(CodeGenFunction &CGF,
Address VAListAddr,
/*allowHigherAlign*/ false);
}
+void AArch64TargetCodeGenInfo::checkFunctionCallABI(
+CodeGenModule &CGM, SourceLocation CallLoc, const FunctionDec
@@ -3145,7 +3138,7 @@ bool Sema::ParseSVEImmChecks(
return HasError;
}
-static ArmStreamingType getArmStreamingFnType(const FunctionDecl *FD) {
+Sema::ArmStreamingType Sema::getArmStreamingFnType(const FunctionDecl *FD) {
SamTebbs33 wrote:
Done.
https://gi
https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/77936
>From 7314429a203900a8f555e1b0471fdd4cfd4d8d03 Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Wed, 10 Jan 2024 14:57:04 +
Subject: [PATCH 1/7] [Clang][SME] Detect always_inline used with mismatched
str
https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/77936
>From bbc6c11cd3def5acbb2ba2f2ddc45df2c399f9d6 Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Wed, 10 Jan 2024 14:57:04 +
Subject: [PATCH 1/6] [Clang][SME] Detect always_inline used with mismatched
str
@@ -279,6 +279,8 @@ def err_builtin_needs_feature : Error<"%0 needs target
feature %1">;
def err_function_needs_feature : Error<
"always_inline function %1 requires target feature '%2', but would "
"be inlined into function %0 that is compiled without support for '%2'">;
+
@@ -0,0 +1,12 @@
+// RUN: %clang --target=aarch64-none-linux-gnu -march=armv9-a+sme -O3 -S
-Xclang -verify %s
+
+// Conflicting attributes when using always_inline
+__attribute__((always_inline)) __arm_locally_streaming
+int inlined_fn_local(void) {
+return 42;
+}
---
https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/77936
>From bbc6c11cd3def5acbb2ba2f2ddc45df2c399f9d6 Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Wed, 10 Jan 2024 14:57:04 +
Subject: [PATCH 1/5] [Clang][SME] Detect always_inline used with mismatched
str
https://github.com/SamTebbs33 closed
https://github.com/llvm/llvm-project/pull/77338
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@@ -812,6 +819,23 @@ Address AArch64ABIInfo::EmitMSVAArg(CodeGenFunction &CGF,
Address VAListAddr,
/*allowHigherAlign*/ false);
}
+void AArch64TargetCodeGenInfo::checkFunctionCallABI(
+CodeGenModule &CGM, SourceLocation CallLoc, const FunctionDec
@@ -0,0 +1,12 @@
+// RUN: %clang --target=aarch64-none-linux-gnu -march=armv9-a+sme -O3 -S
-Xclang -verify %s
+
+// Conflicting attributes when using always_inline
+__attribute__((always_inline)) __arm_locally_streaming
+int inlined_fn_local(void) {
+return 42;
+}
---
@@ -279,6 +279,8 @@ def err_builtin_needs_feature : Error<"%0 needs target
feature %1">;
def err_function_needs_feature : Error<
"always_inline function %1 requires target feature '%2', but would "
"be inlined into function %0 that is compiled without support for '%2'">;
+
@@ -812,6 +819,23 @@ Address AArch64ABIInfo::EmitMSVAArg(CodeGenFunction &CGF,
Address VAListAddr,
/*allowHigherAlign*/ false);
}
+void AArch64TargetCodeGenInfo::checkFunctionCallABI(
+CodeGenModule &CGM, SourceLocation CallLoc, const FunctionDec
https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/77936
>From bbc6c11cd3def5acbb2ba2f2ddc45df2c399f9d6 Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Wed, 10 Jan 2024 14:57:04 +
Subject: [PATCH 1/3] [Clang][SME] Detect always_inline used with mismatched
str
@@ -812,6 +819,23 @@ Address AArch64ABIInfo::EmitMSVAArg(CodeGenFunction &CGF,
Address VAListAddr,
/*allowHigherAlign*/ false);
}
+void AArch64TargetCodeGenInfo::checkFunctionCallABI(
+CodeGenModule &CGM, SourceLocation CallLoc, const FunctionDec
https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/77936
>From bbc6c11cd3def5acbb2ba2f2ddc45df2c399f9d6 Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Wed, 10 Jan 2024 14:57:04 +
Subject: [PATCH 1/2] [Clang][SME] Detect always_inline used with mismatched
str
https://github.com/SamTebbs33 edited
https://github.com/llvm/llvm-project/pull/77936
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https://github.com/SamTebbs33 created
https://github.com/llvm/llvm-project/pull/77936
This patch adds an error that is emitted when a streaming function is marked as
always_inline and is called from a non-streaming function.
>From bbc6c11cd3def5acbb2ba2f2ddc45df2c399f9d6 Mon Sep 17 00:00:00 20
@@ -0,0 +1,35 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
UTC_ARGS: --version 4
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S
-O2 -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim |
FileC
https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/77338
>From 091048a63e9c4ac21fd38b8e7483953c602c714f Mon Sep 17 00:00:00 2001
From: Sam Tebbs
Date: Fri, 5 Jan 2024 10:47:01 +
Subject: [PATCH 1/3] [Clang] Rename and enable boolean get, set, create and
undef f
@@ -1321,12 +1321,17 @@ def SVSET_3_BF16 : SInst<"svset3[_{d}]", "33id", "b",
MergeNone, "", [IsTupleSet
def SVSET_4_BF16 : SInst<"svset4[_{d}]", "44id", "b", MergeNone, "",
[IsTupleSet], [ImmCheck<1, ImmCheck0_3>]>;
}
-let TargetGuard = "sve2p1" in {
- def SVGET_2_B : SIns
https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/77338
>From 091048a63e9c4ac21fd38b8e7483953c602c714f Mon Sep 17 00:00:00 2001
From: Sam Tebbs
Date: Fri, 5 Jan 2024 10:47:01 +
Subject: [PATCH 1/2] [Clang] Rename and enable boolean get, set, create and
undef f
https://github.com/SamTebbs33 created
https://github.com/llvm/llvm-project/pull/77338
This patch renames the get, set, create and undef functions that deal with
tuples of booleans to match the ACLE at
https://github.com/ARM-software/acle/pull/257/files . It also enables them for
SME2.
>From 0
Author: Sam Tebbs
Date: 2024-01-05T11:17:56Z
New Revision: 567941bcc3b1fc3b1d2a902cf7ae2e173247a45f
URL:
https://github.com/llvm/llvm-project/commit/567941bcc3b1fc3b1d2a902cf7ae2e173247a45f
DIFF:
https://github.com/llvm/llvm-project/commit/567941bcc3b1fc3b1d2a902cf7ae2e173247a45f.diff
LOG: [Cl
@@ -50,6 +50,7 @@ class LLVM_LIBRARY_VISIBILITY AArch64TargetInfo : public
TargetInfo {
bool HasMatMul = false;
bool HasBFloat16 = false;
bool HasSVE2 = false;
+ bool HasSVE2p1 = false;
SamTebbs33 wrote:
Thanks I saw this too. Testing the fix as we spe
https://github.com/SamTebbs33 closed
https://github.com/llvm/llvm-project/pull/76975
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https://github.com/SamTebbs33 created
https://github.com/llvm/llvm-project/pull/76973
Reverts llvm/llvm-project#75958
I mistakenly included a commit from my local main after rebasing.
>From d63f848e75b66ae2e5915ada4bd5b370e05f9829 Mon Sep 17 00:00:00 2001
From: Sam Tebbs
Date: Thu, 4 Jan 2024
https://github.com/SamTebbs33 closed
https://github.com/llvm/llvm-project/pull/75958
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@@ -1109,10 +1109,10 @@ def SVPFALSE : SInst<"svpfalse[_b]", "Pv", "",
MergeNone, "", [IsOverloadNone, I
def SVPTRUE_PAT : SInst<"svptrue_pat_{d}", "PI", "PcPsPiPl", MergeNone,
"aarch64_sve_ptrue", [IsStreamingCompatible]>;
def SVPTRUE : SInst<"svptrue_{d}", "Pv", "Pc
@@ -2069,21 +2070,20 @@ def SVDOT_LANE_X2_U : SInst<"svdot_lane[_{d}_{2}_{3}]",
"ddhhi", "Ui", MergeNone
def SVDOT_LANE_X2_F : SInst<"svdot_lane[_{d}_{2}_{3}]", "ddhhi", "f",
MergeNone, "aarch64_sve_fdot_lane_x2", [], [ImmCheck<3, ImmCheck0_3>]>;
}
-let TargetGuard = "sve2p
@@ -10,6 +10,10 @@
// RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu \
// RUN: -target-feature +sve2p1 -S -O1 -Werror -emit-llvm -o - -x c++ %s |
FileCheck %s -check-prefix=CPP-CHECK
// RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-
@@ -1,14 +1,20 @@
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S
-disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S
-p
@@ -11,10 +11,16 @@
// RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu
-target-feature +sve2p1 \
// RUN: -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
// RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu
-target-feature
@@ -8,7 +8,7 @@
// RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple
aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror
-Wall -emit-llvm -o - %s | opt -S -p mem2reg,instcombine,tailcallelim |
FileCheck %s
// RUN: %clang_cc1 -f
@@ -679,6 +679,7 @@ bool AArch64TargetInfo::hasFeature(StringRef Feature) const
{
.Case("f32mm", FPU & SveMode && HasMatmulFP32)
.Case("f64mm", FPU & SveMode && HasMatmulFP64)
.Case("sve2", FPU & SveMode && HasSVE2)
+ .Case("sve2p1", HasSVE2p1)
-
https://github.com/SamTebbs33 closed
https://github.com/llvm/llvm-project/pull/71927
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https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/71927
>From 93a02d9af1d7e4f1e23c252d72b20d292927a79f Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Thu, 9 Nov 2023 17:39:26 +
Subject: [PATCH 1/7] [AArch64][SME2] Enable bfm builtings for sme2
This patch en
https://github.com/SamTebbs33 closed
https://github.com/llvm/llvm-project/pull/75805
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SamTebbs33 wrote:
Should these builtins be `IsStreamingCompatible` until we add
`IsStreamingOrSVE2p1`?
https://github.com/llvm/llvm-project/pull/75821
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https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/71927
>From 93a02d9af1d7e4f1e23c252d72b20d292927a79f Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Thu, 9 Nov 2023 17:39:26 +
Subject: [PATCH 1/6] [AArch64][SME2] Enable bfm builtings for sme2
This patch en
https://github.com/SamTebbs33 approved this pull request.
LGTM, thanks!
https://github.com/llvm/llvm-project/pull/75584
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SamTebbs33 wrote:
Rebased to fix a merge conflict and made the builtins temporarily
`IsStreamingCompatible`.
https://github.com/llvm/llvm-project/pull/71927
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@@ -1992,3 +1986,12 @@ let TargetGuard = "sme2" in {
def SVADD_SINGLE_X2 : SInst<"svadd[_single_{d}_x2]", "22d", "cUcsUsiUilUl",
MergeNone, "aarch64_sve_add_single_x2", [IsStreaming], []>;
def SVADD_SINGLE_X4 : SInst<"svadd[_single_{d}_x4]", "44d", "cUcsUsiUilUl",
MergeNon
https://github.com/SamTebbs33 updated
https://github.com/llvm/llvm-project/pull/71927
>From 93a02d9af1d7e4f1e23c252d72b20d292927a79f Mon Sep 17 00:00:00 2001
From: Samuel Tebbs
Date: Thu, 9 Nov 2023 17:39:26 +
Subject: [PATCH 1/5] [AArch64][SME2] Enable bfm builtings for sme2
This patch en
https://github.com/SamTebbs33 closed
https://github.com/llvm/llvm-project/pull/75487
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SamTebbs33 wrote:
@nico I tried to cherry-pick your commit
(c60663d128f8e0dccd418bdf16ecc403b96aa74a) into my branch but for some reason
it was always empty. It might be best for you to try recommitting it now.
https://github.com/llvm/llvm-project/pull/75487
__
@@ -1702,6 +1705,62 @@ void SVEEmitter::createSMERangeChecks(raw_ostream &OS) {
OS << "#endif\n\n";
}
+void SVEEmitter::createStreamingAttrs(raw_ostream &OS, ACLEKind Kind) {
+ std::vector RV = Records.getAllDerivedDefinitions("Inst");
+ SmallVector, 128> Defs;
+ for (aut
SamTebbs33 wrote:
> If it's not too much trouble, could you `git cherry-pick
> c60663d128f8e0dccd418bdf16ecc403b96aa74a` into this? (Cool if not, ofc.)
Sure, I can do that. Would you also mind attempting to reproduce the compile
time with the latest commit, just to make sure it fixes the issue
SamTebbs33 wrote:
New PR at https://github.com/llvm/llvm-project/pull/75487
https://github.com/llvm/llvm-project/pull/74064
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SamTebbs33 wrote:
Commit
[6dc8fa2](https://github.com/llvm/llvm-project/pull/75487/commits/6dc8fa2c89159d234d9477358dd1ce1cbf059865)
is the only one with new content.
[d9a8da1](https://github.com/llvm/llvm-project/pull/75487/commits/d9a8da139e93f0b3259cb22d7f4c55ed46f9f265)
is the exact same
SamTebbs33 wrote:
Thanks for reporting that Nico. I've reverted the patch and will work on
improving compile time. I like your idea Sander.
https://github.com/llvm/llvm-project/pull/74064
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https:/
https://github.com/SamTebbs33 closed
https://github.com/llvm/llvm-project/pull/75449
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