https://github.com/sdesmalen-arm approved this pull request.
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/sdesmalen-arm created
https://github.com/llvm/llvm-project/pull/79166
Since https://github.com/ARM-software/acle/pull/276 the ACLE defines attributes
to better describe the use of a given SME state.
Previously the attributes merely described the possibility of it being 'shar
@@ -263,3 +263,38 @@ multiclass ZAFPOuterProd {
defm SVMOPA : ZAFPOuterProd<"mopa">;
defm SVMOPS : ZAFPOuterProd<"mops">;
+
+
+// SME2 - ADD, SUB
+
+multiclass ZAAddSub {
sdesmalen
@@ -10266,35 +10288,13 @@ Value
*CodeGenFunction::EmitAArch64SVEBuiltinExpr(unsigned BuiltinID,
Value *CodeGenFunction::EmitAArch64SMEBuiltinExpr(unsigned BuiltinID,
const CallExpr *E) {
- // Find out if any arguments are req
@@ -9571,22 +9571,17 @@ Value *CodeGenFunction::EmitSVEStructStore(const
SVETypeFlags &TypeFlags,
Value *BasePtr = Ops[1];
// Does the store have an offset?
- if (Ops.size() > 3)
+ if (Ops.size() > (2 + N))
sdesmalen-arm wrote:
`EmitSVEStructStore` doe
Author: Sander de Smalen
Date: 2020-08-19T11:04:20+01:00
New Revision: 0353848cc94f0fc23a953f8f420be7ee3342c8dc
URL:
https://github.com/llvm/llvm-project/commit/0353848cc94f0fc23a953f8f420be7ee3342c8dc
DIFF:
https://github.com/llvm/llvm-project/commit/0353848cc94f0fc23a953f8f420be7ee3342c8dc.di
Author: Sander de Smalen
Date: 2020-08-27T10:56:42+01:00
New Revision: 4e9b66de3f046c1e97b34c938b0920fa6401f40c
URL:
https://github.com/llvm/llvm-project/commit/4e9b66de3f046c1e97b34c938b0920fa6401f40c
DIFF:
https://github.com/llvm/llvm-project/commit/4e9b66de3f046c1e97b34c938b0920fa6401f40c.di
Author: Sander de Smalen
Date: 2022-06-01T12:40:33+02:00
New Revision: 3ec78d9ff1b3f430dab27434fe8f9a3790d08808
URL:
https://github.com/llvm/llvm-project/commit/3ec78d9ff1b3f430dab27434fe8f9a3790d08808
DIFF:
https://github.com/llvm/llvm-project/commit/3ec78d9ff1b3f430dab27434fe8f9a3790d08808.di
Author: Sander de Smalen
Date: 2023-07-24T14:29:45Z
New Revision: a8cbd27d1f238e104a5d5ca345d93bc1f4d4ab1f
URL:
https://github.com/llvm/llvm-project/commit/a8cbd27d1f238e104a5d5ca345d93bc1f4d4ab1f
DIFF:
https://github.com/llvm/llvm-project/commit/a8cbd27d1f238e104a5d5ca345d93bc1f4d4ab1f.diff
L
Author: Sander de Smalen
Date: 2023-07-26T07:13:18Z
New Revision: 907fb338a2df8fe0f41ddace487b05661ecdc6aa
URL:
https://github.com/llvm/llvm-project/commit/907fb338a2df8fe0f41ddace487b05661ecdc6aa
DIFF:
https://github.com/llvm/llvm-project/commit/907fb338a2df8fe0f41ddace487b05661ecdc6aa.diff
L
https://github.com/sdesmalen-arm edited
https://github.com/llvm/llvm-project/pull/68565
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@@ -9665,18 +9665,34 @@ Value *CodeGenFunction::EmitSMEZero(const SVETypeFlags
&TypeFlags,
Value *CodeGenFunction::EmitSMELdrStr(const SVETypeFlags &TypeFlags,
SmallVectorImpl &Ops,
unsigned IntID) {
-
@@ -44,10 +44,9 @@ defm SVLD1_ZA32 : ZALoad<"za32", "i", "aarch64_sme_ld1w",
[ImmCheck<0, ImmCheck0
defm SVLD1_ZA64 : ZALoad<"za64", "l", "aarch64_sme_ld1d", [ImmCheck<0,
ImmCheck0_7>]>;
defm SVLD1_ZA128 : ZALoad<"za128", "q", "aarch64_sme_ld1q", [ImmCheck<0,
ImmCheck0_15>]>;
@@ -2680,9 +2680,9 @@ let TargetPrefix = "aarch64" in {
// Spill + fill
def int_aarch64_sme_ldr : DefaultAttrsIntrinsic<
-[], [llvm_i32_ty, llvm_ptr_ty]>;
+[], [llvm_i32_ty, llvm_i32_ty, llvm_ptr_ty], [ImmArg>]>;
sdesmalen-arm wrote:
Is it easier
https://github.com/sdesmalen-arm commented:
The changes to the LLVM IR intrinsics are to better utilise the reg+imm form of
the instructions, but they aren't required to remove the immediate-argument
restriction for svldr/svstr. I think it would be better to split the PR into
two PRs:
* One pa
@@ -9716,13 +9716,16 @@ Value *CodeGenFunction::EmitSMELdrStr(const
SVETypeFlags &TypeFlags,
if (Ops.size() == 3) {
Function *Cntsb = CGM.getIntrinsic(Intrinsic::aarch64_sme_cntsb);
llvm::Value *CntsbCall = Builder.CreateCall(Cntsb, {}, "svlb");
-llvm::Value *Mul
@@ -38,3 +38,18 @@ void test_svstr_vnum_za_1(uint32_t slice_base, void *ptr) {
void test_svstr_za(uint32_t slice_base, void *ptr) {
svstr_za(slice_base, ptr);
}
+
+// CHECK-C-LABEL: @test_svstr_vnum_za_var(
+// CHECK-CXX-LABEL: @_Z22test_svstr_vnum_za_varjPvm(
+// CHECK-NEXT:
@@ -9716,13 +9711,17 @@ Value *CodeGenFunction::EmitSMELdrStr(const
SVETypeFlags &TypeFlags,
if (Ops.size() == 3) {
Function *Cntsb = CGM.getIntrinsic(Intrinsic::aarch64_sme_cntsb);
llvm::Value *CntsbCall = Builder.CreateCall(Cntsb, {}, "svlb");
-llvm::Value *Mul
@@ -34,6 +34,22 @@ void test_svldr_vnum_za_1(uint32_t slice_base, const void
*ptr) {
// CHECK-NEXT: entry:
// CHECK-NEXT:tail call void @llvm.aarch64.sme.ldr(i32 [[SLICE_BASE:%.*]],
ptr [[PTR:%.*]])
// CHECK-NEXT:ret void
+//
void test_svldr_za(uint32_t slice_base,
https://github.com/sdesmalen-arm approved this pull request.
LGTM, thanks.
https://github.com/llvm/llvm-project/pull/68908
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https://github.com/llvm/llvm-project/pull/69321
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Author: Sander de Smalen
Date: 2023-08-07T11:31:44Z
New Revision: 4d3e91783938291cc53880a0e6c0689b8f2b2970
URL:
https://github.com/llvm/llvm-project/commit/4d3e91783938291cc53880a0e6c0689b8f2b2970
DIFF:
https://github.com/llvm/llvm-project/commit/4d3e91783938291cc53880a0e6c0689b8f2b2970.diff
L
Author: Sander de Smalen
Date: 2023-08-08T07:00:59Z
New Revision: 28b5f3087a3fcd39c80e2b1470a950da17e4cd08
URL:
https://github.com/llvm/llvm-project/commit/28b5f3087a3fcd39c80e2b1470a950da17e4cd08
DIFF:
https://github.com/llvm/llvm-project/commit/28b5f3087a3fcd39c80e2b1470a950da17e4cd08.diff
L
Author: Sander de Smalen
Date: 2023-08-09T12:31:02Z
New Revision: ecb7b9c5c589b693e8a7351461db5b520be0bc90
URL:
https://github.com/llvm/llvm-project/commit/ecb7b9c5c589b693e8a7351461db5b520be0bc90
DIFF:
https://github.com/llvm/llvm-project/commit/ecb7b9c5c589b693e8a7351461db5b520be0bc90.diff
L
Author: Sander de Smalen
Date: 2023-08-09T12:37:41Z
New Revision: 453c30e9e633f5b1e9bebed950592e3e51645a94
URL:
https://github.com/llvm/llvm-project/commit/453c30e9e633f5b1e9bebed950592e3e51645a94
DIFF:
https://github.com/llvm/llvm-project/commit/453c30e9e633f5b1e9bebed950592e3e51645a94.diff
L
https://github.com/sdesmalen-arm approved this pull request.
LGTM with nit addressed!
https://github.com/llvm/llvm-project/pull/65582
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@@ -84,8 +76,8 @@ ARM_STREAMING_ATTR void test_svld1_hor_za64(uint32_t
slice_base, svbool_t pg, co
//
ARM_STREAMING_ATTR void test_svld1_hor_za128(uint32_t slice_base, svbool_t pg,
const void *ptr) {
uint32_t slice = slice_base;
- svld1_hor_za128(0, slice, pg, ptr);
- svl
https://github.com/sdesmalen-arm approved this pull request.
LGTM with nit addressed!
https://github.com/llvm/llvm-project/pull/65582
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@@ -84,8 +76,8 @@ ARM_STREAMING_ATTR void test_svld1_hor_za64(uint32_t
slice_base, svbool_t pg, co
//
ARM_STREAMING_ATTR void test_svld1_hor_za128(uint32_t slice_base, svbool_t pg,
const void *ptr) {
uint32_t slice = slice_base;
- svld1_hor_za128(0, slice, pg, ptr);
- svl
https://github.com/sdesmalen-arm approved this pull request.
LGTM with nit addressed!
https://github.com/llvm/llvm-project/pull/65582
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@@ -84,8 +76,8 @@ ARM_STREAMING_ATTR void test_svld1_hor_za64(uint32_t
slice_base, svbool_t pg, co
//
ARM_STREAMING_ATTR void test_svld1_hor_za128(uint32_t slice_base, svbool_t pg,
const void *ptr) {
uint32_t slice = slice_base;
- svld1_hor_za128(0, slice, pg, ptr);
- svl
Author: Sander de Smalen
Date: 2023-09-04T10:15:26Z
New Revision: 916415b83732332d15125dee6d7a4b55438c8d7b
URL:
https://github.com/llvm/llvm-project/commit/916415b83732332d15125dee6d7a4b55438c8d7b
DIFF:
https://github.com/llvm/llvm-project/commit/916415b83732332d15125dee6d7a4b55438c8d7b.diff
L
Author: Sander de Smalen
Date: 2020-02-19T12:10:47Z
New Revision: 49b307e96d47a74e4aa8f60f3d493eac10849d4b
URL:
https://github.com/llvm/llvm-project/commit/49b307e96d47a74e4aa8f60f3d493eac10849d4b
DIFF:
https://github.com/llvm/llvm-project/commit/49b307e96d47a74e4aa8f60f3d493eac10849d4b.diff
L
Author: Sander de Smalen
Date: 2020-03-15T14:34:52Z
New Revision: 5087ace65197471c07b78d16e3d599187c442cbf
URL:
https://github.com/llvm/llvm-project/commit/5087ace65197471c07b78d16e3d599187c442cbf
DIFF:
https://github.com/llvm/llvm-project/commit/5087ace65197471c07b78d16e3d599187c442cbf.diff
L
Author: Sander de Smalen
Date: 2020-03-16T10:52:37Z
New Revision: 8b409eabaf755c88a7d652fe99d3ad858a4fe82a
URL:
https://github.com/llvm/llvm-project/commit/8b409eabaf755c88a7d652fe99d3ad858a4fe82a
DIFF:
https://github.com/llvm/llvm-project/commit/8b409eabaf755c88a7d652fe99d3ad858a4fe82a.diff
L
Author: Sander de Smalen
Date: 2020-03-16T15:22:15Z
New Revision: 6ce537ccfcfc9262ecb8472f7f3c86285b7198fb
URL:
https://github.com/llvm/llvm-project/commit/6ce537ccfcfc9262ecb8472f7f3c86285b7198fb
DIFF:
https://github.com/llvm/llvm-project/commit/6ce537ccfcfc9262ecb8472f7f3c86285b7198fb.diff
L
Author: Sander de Smalen
Date: 2020-03-18T11:16:28Z
New Revision: c5b81466c2bcc194e5563f39f5be3638760b4849
URL:
https://github.com/llvm/llvm-project/commit/c5b81466c2bcc194e5563f39f5be3638760b4849
DIFF:
https://github.com/llvm/llvm-project/commit/c5b81466c2bcc194e5563f39f5be3638760b4849.diff
L
Author: Sander de Smalen
Date: 2020-03-19T09:36:23Z
New Revision: 981f0802b37597975606d2b5f5bbc25974c4c3df
URL:
https://github.com/llvm/llvm-project/commit/981f0802b37597975606d2b5f5bbc25974c4c3df
DIFF:
https://github.com/llvm/llvm-project/commit/981f0802b37597975606d2b5f5bbc25974c4c3df.diff
L
Author: Sander de Smalen
Date: 2023-03-07T14:43:50Z
New Revision: 07158c54add927057690aa8c073d35d42eac7006
URL:
https://github.com/llvm/llvm-project/commit/07158c54add927057690aa8c073d35d42eac7006
DIFF:
https://github.com/llvm/llvm-project/commit/07158c54add927057690aa8c073d35d42eac7006.diff
L
Author: Sander de Smalen
Date: 2023-06-06T12:07:43Z
New Revision: 7013a751f170d829b35e7bb153d3334d144d5d54
URL:
https://github.com/llvm/llvm-project/commit/7013a751f170d829b35e7bb153d3334d144d5d54
DIFF:
https://github.com/llvm/llvm-project/commit/7013a751f170d829b35e7bb153d3334d144d5d54.diff
L
Author: s.desmalen
Date: Thu Feb 1 04:27:13 2018
New Revision: 323956
URL: http://llvm.org/viewvc/llvm-project?rev=323956&view=rev
Log:
Reverting patch rL323952 due to build errors that I
haven't encountered in local builds.
Modified:
cfe/trunk/lib/CodeGen/CGBlocks.cpp
cfe/trunk/lib/Cod
Author: s.desmalen
Date: Thu Feb 1 03:25:10 2018
New Revision: 323952
URL: http://llvm.org/viewvc/llvm-project?rev=323952&view=rev
Log:
[DebugInfo] Enable debug information for C99 VLA types
Summary:
This patch enables debugging of C99 VLA types by generating more precise
LLVM Debug metadata, us
Author: s.desmalen
Date: Sat Feb 3 05:55:59 2018
New Revision: 324173
URL: http://llvm.org/viewvc/llvm-project?rev=324173&view=rev
Log:
Recommit rL323952: [DebugInfo] Enable debug information for C99 VLA types.
Fixed build issue when building with g++-4.8 (specialization after
instantiation).
@@ -7517,34 +7517,37 @@ void Sema::checkCall(NamedDecl *FDecl, const
FunctionProtoType *Proto,
}
auto *CallerFD = dyn_cast(CurContext);
-if (FD && CallerFD && Context.getTargetInfo().hasFeature("sme") &&
-!FD->getBuiltinID()) {
+bool IsCalleeStreaming
@@ -3717,6 +3717,14 @@ def err_sme_definition_using_za_in_non_sme_target :
Error<
"function using ZA state requires 'sme'">;
def err_sme_definition_using_zt0_in_non_sme2_target : Error<
"function using ZT0 state requires 'sme2'">;
+def warn_sme_streaming_pass_return_vl_to_
@@ -7513,6 +7516,41 @@ void Sema::checkCall(NamedDecl *FDecl, const
FunctionProtoType *Proto,
}
}
+auto *CallerFD = dyn_cast(CurContext);
+bool IsCalleeStreaming = ((ExtInfo.AArch64SMEAttributes &
+ FunctionType::SME_PStateSMEna
@@ -12236,6 +12236,23 @@ bool Sema::CheckFunctionDeclaration(Scope *S,
FunctionDecl *NewFD,
bool UsesSM = NewFD->hasAttr();
bool UsesZA = Attr && Attr->isNewZA();
bool UsesZT0 = Attr && Attr->isNewZT0();
+
+if (UsesSM) {
+ if (NewFD->getReturnType()->isSiz
@@ -445,3 +448,54 @@ void conflicting_state_attrs_preserves_out_zt0(void)
__arm_preserves("zt0") __ar
// expected-cpp-error@+2 {{conflicting attributes for state 'zt0'}}
// expected-error@+1 {{conflicting attributes for state 'zt0'}}
void conflicting_state_attrs_preserves_inou
@@ -12236,6 +12236,23 @@ bool Sema::CheckFunctionDeclaration(Scope *S,
FunctionDecl *NewFD,
bool UsesSM = NewFD->hasAttr();
bool UsesZA = Attr && Attr->isNewZA();
bool UsesZT0 = Attr && Attr->isNewZT0();
+
+if (UsesSM) {
+ if (NewFD->getReturnType()->isSiz
@@ -12239,7 +12239,8 @@ bool Sema::CheckFunctionDeclaration(Scope *S,
FunctionDecl *NewFD,
if (UsesSM) {
sdesmalen-arm wrote:
The comment on line 12232-12233 needs an update.
https://github.com/llvm/llvm-project/pull/79842
___
@@ -7513,6 +7516,41 @@ void Sema::checkCall(NamedDecl *FDecl, const
FunctionProtoType *Proto,
}
}
+auto *CallerFD = dyn_cast(CurContext);
+bool IsCalleeStreaming = ((ExtInfo.AArch64SMEAttributes &
+ FunctionType::SME_PStateSMEna
@@ -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
@@ -0,0 +1,47 @@
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -S -target-feature +sme
-verify -DTEST_NONE -x c %s
sdesmalen-arm wrote:
Doing `-x c` on a .c file is redundant, as it's already interpreted as a C
source file.
https://github.com/llvm/llvm-pr
@@ -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/sdesmalen-arm edited
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/sdesmalen-arm approved this pull request.
https://github.com/llvm/llvm-project/pull/77936
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https://github.com/sdesmalen-arm created
https://github.com/llvm/llvm-project/pull/82648
We previously defined svzero_za as:
void svzero_za();
rather than:
void svzero_za(void);
Which meant that Clang accepted arguments. Compiling for example
`svzero_za()` ended up with incorrect IR and
https://github.com/sdesmalen-arm created
https://github.com/llvm/llvm-project/pull/82649
…ines
>From 6b75aabe4e098d5faef01cacb5b00e5b59231a3b Mon Sep 17 00:00:00 2001
From: Sander de Smalen
Date: Wed, 21 Feb 2024 12:23:21 +
Subject: [PATCH] [Clang][AArch64] Add missing prototypes for
stre
https://github.com/sdesmalen-arm edited
https://github.com/llvm/llvm-project/pull/82649
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https://github.com/sdesmalen-arm approved this pull request.
Looks like a nice improvement to the code.
https://github.com/llvm/llvm-project/pull/107599
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https://github.com/sdesmalen-arm approved this pull request.
https://github.com/llvm/llvm-project/pull/108008
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sdesmalen-arm wrote:
> > The SME type attributes are not part of the name mangling
>
> If `int(&)() __arm_streaming` is a different type from `int(&)()` for
> template instantiation, it should have different mangling. If it doesn't,
> that's a bug. If there is no spec for the correct mangling,
https://github.com/sdesmalen-arm edited
https://github.com/llvm/llvm-project/pull/88380
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@@ -3756,12 +3756,11 @@ def err_sme_definition_using_za_in_non_sme_target :
Error<
def err_sme_definition_using_zt0_in_non_sme2_target : Error<
"function using ZT0 state requires 'sme2'">;
def warn_sme_streaming_pass_return_vl_to_non_streaming : Warning<
- "passing a VL-dep
https://github.com/sdesmalen-arm commented:
Left two nits, but otherwise looks good.
https://github.com/llvm/llvm-project/pull/88380
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@@ -3756,12 +3756,11 @@ def err_sme_definition_using_za_in_non_sme_target :
Error<
def err_sme_definition_using_zt0_in_non_sme2_target : Error<
"function using ZT0 state requires 'sme2'">;
def warn_sme_streaming_pass_return_vl_to_non_streaming : Warning<
- "passing a VL-dep
@@ -8287,6 +8289,13 @@ AArch64TargetLowering::LowerCall(CallLoweringInfo &CLI,
SDValue InGlue;
if (RequiresSMChange) {
+
+if (Subtarget->hasSVE()) {
sdesmalen-arm wrote:
@efriedma-quic I think the issue is that when we emit unwind info that is _not_
https://github.com/sdesmalen-arm approved this pull request.
Some very minor nits, but overall LGTM.
https://github.com/llvm/llvm-project/pull/83301
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@@ -3062,7 +3131,68 @@ bool AArch64FrameLowering::spillCalleeSavedRegisters(
Size = 2;
Alignment = Align(2);
break;
+case RegPairInfo::VG:
+ StrOpc = AArch64::STRXui;
+ Size = 8;
+ Alignment = Align(8);
+ break;
+}
+
+unsigne
@@ -3062,7 +3131,68 @@ bool AArch64FrameLowering::spillCalleeSavedRegisters(
Size = 2;
Alignment = Align(2);
break;
+case RegPairInfo::VG:
+ StrOpc = AArch64::STRXui;
+ Size = 8;
+ Alignment = Align(8);
+ break;
+}
+
+unsigne
https://github.com/sdesmalen-arm edited
https://github.com/llvm/llvm-project/pull/83301
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@@ -2995,7 +3062,9 @@ bool AArch64FrameLowering::spillCalleeSavedRegisters(
ArrayRef CSI, const TargetRegisterInfo *TRI) const {
MachineFunction &MF = *MBB.getParent();
const TargetInstrInfo &TII = *MF.getSubtarget().getInstrInfo();
+ AArch64FunctionInfo *AFI = MF.getI
@@ -559,31 +559,86 @@ SemaARM::ArmStreamingType getArmStreamingFnType(const
FunctionDecl *FD) {
return SemaARM::ArmNonStreaming;
}
-static void checkArmStreamingBuiltin(Sema &S, CallExpr *TheCall,
- const FunctionDecl *FD,
-
@@ -622,7 +679,8 @@ bool SemaARM::CheckSMEBuiltinFunctionCall(unsigned
BuiltinID,
}
if (BuiltinType)
- checkArmStreamingBuiltin(SemaRef, TheCall, FD, *BuiltinType);
+ HasError |= checkArmStreamingBuiltin(SemaRef, TheCall, FD, *BuiltinType,
s
@@ -559,31 +559,86 @@ SemaARM::ArmStreamingType getArmStreamingFnType(const
FunctionDecl *FD) {
return SemaARM::ArmNonStreaming;
}
-static void checkArmStreamingBuiltin(Sema &S, CallExpr *TheCall,
- const FunctionDecl *FD,
-
https://github.com/sdesmalen-arm approved this pull request.
Thanks for fixing this, Clang shouldn't trigger an assertion failure. I also
agree that changing the diagnostic location is an improvement.
https://github.com/llvm/llvm-project/pull/94976
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https://github.com/sdesmalen-arm closed
https://github.com/llvm/llvm-project/pull/93802
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https://github.com/sdesmalen-arm created
https://github.com/llvm/llvm-project/pull/95982
Depending on the platform, the parameter for __arm_get_sme_state requires a
`unsigned long long*` instead of a `unsigned long*`.
>From ASTContext.cpp:
case 'W':
// This modifier represents int64 typ
sdesmalen-arm wrote:
I've tested this change locally, but wasn't sure how to write a test for it.
https://github.com/llvm/llvm-project/pull/95982
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https://github.com/sdesmalen-arm updated
https://github.com/llvm/llvm-project/pull/95982
>From a41a740d5e77303febbd4e0cb4d8def2010e32ed Mon Sep 17 00:00:00 2001
From: Sander de Smalen
Date: Tue, 18 Jun 2024 16:04:08 +
Subject: [PATCH 1/2] [Clang][AArch64] Use 'uint64_t*' for _arm_get_sme_st
@@ -286,10 +290,13 @@ let TargetGuard = "sve,f64mm,bf16" in {
}
let TargetGuard = "sve,bf16" in {
+ def SVBFMMLA : SInst<"svbfmmla[_{0}]", "MMdd", "b", MergeNone,
"aarch64_sve_bfmmla", [IsOverloadNone]>;
+}
+
+let TargetGuard = "(sve,bf16)|sme" in {
--
@@ -2264,6 +2278,18 @@ let TargetGuard = "sve2p1" in {
defm SVPMOV_TO_VEC_LANE_D : PMOV_TO_VEC<"svpmov", "lUl",
"aarch64_sve_pmov_to_vector_lane" ,[], ImmCheck1_7>;
}
+let TargetGuard = "sve2p1|sme2" in {
sdesmalen-arm wrote:
Good spot!
https://github.com
@@ -1781,7 +1781,12 @@ void SVEEmitter::createStreamingAttrs(raw_ostream &OS,
ACLEKind Kind) {
uint64_t VerifyRuntimeMode = getEnumValueForFlag("VerifyRuntimeMode");
uint64_t IsStreamingCompatibleFlag =
getEnumValueForFlag("IsStreamingCompatible");
+
for (auto &De
https://github.com/sdesmalen-arm closed
https://github.com/llvm/llvm-project/pull/95982
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@@ -108,6 +108,12 @@ Changes to the AArch64 Backend
in ``standard`` being equal to ``bti+pac-ret+pc`` when ``+pauth-lr``
is passed as part of ``-mcpu=`` options.
+* SVE and SVE2 have been moved to the default extensions list for ARMv9.0,
+ making them optional per the Arm
@@ -955,6 +955,11 @@ Arm and AArch64 Support
* Arm Neoverse-N3 (neoverse-n3).
* Arm Neoverse-V3 (neoverse-v3).
* Arm Neoverse-V3AE (neoverse-v3ae).
+- SVE and SVE2 have been moved to the default extensions list for ARMv9.0,
sdesmalen-arm wrote:
I d
@@ -17,7 +25,7 @@
// CPP-CHECK-NEXT:[[TMP1:%.*]] = shl nuw nsw i64 [[TMP0]], 4
// CPP-CHECK-NEXT:ret i64 [[TMP1]]
//
-uint64_t test_svcntb()
+uint64_t test_svcntb(void) MODE_ATTR
sdesmalen-arm wrote:
I don't think so.
The ACLE describes that the SME k
https://github.com/sdesmalen-arm closed
https://github.com/llvm/llvm-project/pull/95787
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Author: Sander de Smalen
Date: 2024-06-21T08:54:18Z
New Revision: a078416a8594a5981367d9096e2181abe7811c5f
URL:
https://github.com/llvm/llvm-project/commit/a078416a8594a5981367d9096e2181abe7811c5f
DIFF:
https://github.com/llvm/llvm-project/commit/a078416a8594a5981367d9096e2181abe7811c5f.diff
L
Author: Sander de Smalen
Date: 2024-05-30T10:25:27Z
New Revision: 1d57594d3dce3c7605a414dfecf8b06b3b62c40f
URL:
https://github.com/llvm/llvm-project/commit/1d57594d3dce3c7605a414dfecf8b06b3b62c40f
DIFF:
https://github.com/llvm/llvm-project/commit/1d57594d3dce3c7605a414dfecf8b06b3b62c40f.diff
L
Author: Sander de Smalen
Date: 2024-05-30T10:26:14Z
New Revision: 8eb0945373173213e7454a475f6e227da12d6d3a
URL:
https://github.com/llvm/llvm-project/commit/8eb0945373173213e7454a475f6e227da12d6d3a
DIFF:
https://github.com/llvm/llvm-project/commit/8eb0945373173213e7454a475f6e227da12d6d3a.diff
L
@@ -1149,6 +1149,13 @@ std::string Triple::normalize(StringRef Str) {
}
}
+ // For 3-component triples, the middle component is used to set Vendor;
+ // while if it is "none", we'd prefer to set OS.
+ // This is for some baremetal cases, such as "arm-none-elf".
+ if
@@ -11145,7 +11148,24 @@ bool Sema::areMultiversionVariantFunctionsCompatible(
FunctionType::ExtInfo OldTypeInfo = OldType->getExtInfo();
FunctionType::ExtInfo NewTypeInfo = NewType->getExtInfo();
-if (OldTypeInfo.getCC() != NewTypeInfo.getCC())
+const auto *Ol
@@ -11145,7 +11148,24 @@ bool Sema::areMultiversionVariantFunctionsCompatible(
FunctionType::ExtInfo OldTypeInfo = OldType->getExtInfo();
FunctionType::ExtInfo NewTypeInfo = NewType->getExtInfo();
-if (OldTypeInfo.getCC() != NewTypeInfo.getCC())
+const auto *Ol
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