https://github.com/sjoerdmeijer updated
https://github.com/llvm/llvm-project/pull/133054
>From b1619f7b2835acafb4d76e6a16e678b17ddbe8b3 Mon Sep 17 00:00:00 2001
From: Sjoerd Meijer
Date: Wed, 26 Mar 2025 04:38:48 -0700
Subject: [PATCH] [AArch64] Add FEAT_FPAC to Neoverse V2
This feature is sup
https://github.com/sjoerdmeijer closed
https://github.com/llvm/llvm-project/pull/133054
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@@ -19,6 +19,7 @@
// CHECK-NEXT: FEAT_ETE
Enable Embedded Trace Extension
// CHECK-NEXT: FEAT_FCMA
Enable Armv8.3-A Floating-point complex number support
// CHECK-NEXT: FEAT
@@ -555,7 +555,8 @@ def TuneNeoverseV2 : SubtargetFeature<"neoversev2",
"ARMProcFamily", "NeoverseV2
FeatureEnableSelectOptimize,
FeatureUseFixedOverScalableIfEqualCost,
https://github.com/sjoerdmeijer updated
https://github.com/llvm/llvm-project/pull/133054
>From 39ac7e676ced6be75d12adbae4644a232e471f6e Mon Sep 17 00:00:00 2001
From: Sjoerd Meijer
Date: Wed, 26 Mar 2025 04:38:48 -0700
Subject: [PATCH] [AArch64] Add FEAT_FPAC to Neoverse V2
This feature is sup
https://github.com/sjoerdmeijer updated
https://github.com/llvm/llvm-project/pull/133054
>From e6af1a3ef41cce2a27b1f0719f58bf82ce55b0db Mon Sep 17 00:00:00 2001
From: Sjoerd Meijer
Date: Wed, 26 Mar 2025 01:38:46 -0700
Subject: [PATCH] [AArch64] Add FEAT_FPAC to Neoverse V2
This feature is sup
https://github.com/sjoerdmeijer edited
https://github.com/llvm/llvm-project/pull/133054
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https://github.com/sjoerdmeijer updated
https://github.com/llvm/llvm-project/pull/133054
>From a65f5c9b7937b21bdf43dea532e951b3ce462ec5 Mon Sep 17 00:00:00 2001
From: Sjoerd Meijer
Date: Wed, 26 Mar 2025 01:38:46 -0700
Subject: [PATCH] [AArch64] Add FEAT_FPAC to Neoverse V2
This feature is sup
@@ -1067,7 +1067,8 @@ def ProcessorFeatures {
FeatureDotProd, FeatureFPARMv8,
FeatureMatMulInt8,
FeatureSSBS, FeatureCCIDX,
FeatureJS, FeatureLSE, FeatureRAS,
Featur
https://github.com/sjoerdmeijer created
https://github.com/llvm/llvm-project/pull/133054
This feature is supported in Grace, but wasn't specified in the CPU definition.
This is not important for codegen, but is good for completeness, and good for
other tools that could query the CPU definition
https://github.com/sjoerdmeijer approved this pull request.
LGTM
https://github.com/llvm/llvm-project/pull/132368
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sjoerdmeijer wrote:
I don't think it is strictly necessary, but do we have a public NVIDIA
announcement of this core? If so, a link to that would be nice to include in
the description.
Will take a look at the patch.
https://github.com/llvm/llvm-project/pull/132368
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https://github.com/llvm/llvm-project/pull/127621
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sjoerdmeijer wrote:
Thanks for your reviews! I will make those changes before merging this.
https://github.com/llvm/llvm-project/pull/127621
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@@ -1681,19 +1681,25 @@ for more details.
permitted to produce more precise results than performing the same
operations separately.
- The C standard permits intermediate floating-point results within an
+ The C/C++ standard permits intermediate floating-point results
@@ -1681,19 +1681,25 @@ for more details.
permitted to produce more precise results than performing the same
operations separately.
- The C standard permits intermediate floating-point results within an
+ The C/C++ standard permits intermediate floating-point results
https://github.com/sjoerdmeijer commented:
Thanks for the review. I have addressed the comments, I think.
https://github.com/llvm/llvm-project/pull/127621
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https://github.com/sjoerdmeijer edited
https://github.com/llvm/llvm-project/pull/127621
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https://github.com/sjoerdmeijer updated
https://github.com/llvm/llvm-project/pull/127621
>From d7483fc138c0834fbed84bb43521ce8caed84528 Mon Sep 17 00:00:00 2001
From: Sjoerd Meijer
Date: Tue, 18 Feb 2025 03:37:08 -0800
Subject: [PATCH] [Clang][doc] -ffp-contract options and standard compliance
https://github.com/sjoerdmeijer approved this pull request.
LGTM, but worth looking at Dave's suggestion before merging this:
> It currently uses a bit of a mixture of specifying features individually
> (FeatureAES and FeatureSVEAES) and relying on the dependencies
> (FeatureSVE2SHA3 will impl
@@ -92,7 +92,7 @@
// COBALT-100: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu"
"neoverse-n2"
// RUN: %clang --target=aarch64 -mcpu=grace -### -c %s 2>&1 | FileCheck
-check-prefix=GRACE %s
-// GRACE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "neoverse-v2"
--
https://github.com/sjoerdmeijer commented:
It would be good to mention in the description:
- that Grace is no longer an alias, but is a separate CPU definition.
- which optional extensions are now enabled.
https://github.com/llvm/llvm-project/pull/127620
___
@@ -92,7 +92,7 @@
// COBALT-100: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu"
"neoverse-n2"
// RUN: %clang --target=aarch64 -mcpu=grace -### -c %s 2>&1 | FileCheck
-check-prefix=GRACE %s
-// GRACE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "neoverse-v2"
--
https://github.com/sjoerdmeijer edited
https://github.com/llvm/llvm-project/pull/127620
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https://github.com/sjoerdmeijer created
https://github.com/llvm/llvm-project/pull/127621
We had an internal discussion about -ffp-contract, how it compared to GCC which
defaults to fast, and standard compliance. Looking at our docs, I think most
information is there, but also thought it could
sjoerdmeijer wrote:
> This is a bit off topic, but do you have any opinion on adding a pragma for
> interchange like other loop optimizations do? I think it can sometimes be
> useful if we can enable/disable the interchange for each loop, but I think
> there are a few things to consider if we
https://github.com/sjoerdmeijer closed
https://github.com/llvm/llvm-project/pull/125830
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https://github.com/sjoerdmeijer updated
https://github.com/llvm/llvm-project/pull/125830
>From 45aa8d52ef8391fd15d81fb55a39c34f5aec233b Mon Sep 17 00:00:00 2001
From: Sjoerd Meijer
Date: Thu, 6 Feb 2025 03:00:24 -0800
Subject: [PATCH] [Clang][Driver] Add an option to control loop-interchange
T
@@ -316,6 +312,7 @@ PipelineTuningOptions::PipelineTuningOptions() {
LoopVectorization = true;
SLPVectorization = false;
LoopUnrolling = true;
+ LoopInterchange = false;
sjoerdmeijer wrote:
Good idea, that's now fixed.
https://github.com/llvm/llvm-proj
https://github.com/sjoerdmeijer updated
https://github.com/llvm/llvm-project/pull/125830
>From 1a655ebd2bb01f54af6c42a373fb19e91dc56e5a Mon Sep 17 00:00:00 2001
From: Sjoerd Meijer
Date: Thu, 6 Feb 2025 03:00:24 -0800
Subject: [PATCH] [Clang][Driver] Add an option to control loop-interchange
T
sjoerdmeijer wrote:
> The other optimzation pass options (unrolll, vectorize, ...) are implemented
> in `PipelineTuningOptions` and `CodeGenOptions.def`. Do it the same way?
Thanks for the review and suggestion @Meinersbur, that's now implemented in the
latest revision.
https://github.com/ll
https://github.com/sjoerdmeijer updated
https://github.com/llvm/llvm-project/pull/125830
>From 72c1ccc8cbe7fa9734496a2f9b79fb9f73f126ab Mon Sep 17 00:00:00 2001
From: Sjoerd Meijer
Date: Thu, 6 Feb 2025 03:00:24 -0800
Subject: [PATCH] [Clang][Driver] Add an option to control loop-interchange
T
https://github.com/sjoerdmeijer updated
https://github.com/llvm/llvm-project/pull/125830
>From da944d743f9fb97ddb1a40f58d43b0262f58205a Mon Sep 17 00:00:00 2001
From: Sjoerd Meijer
Date: Thu, 6 Feb 2025 03:00:24 -0800
Subject: [PATCH] [Clang][Driver] Add an option to control loop-interchange
T
https://github.com/sjoerdmeijer created
https://github.com/llvm/llvm-project/pull/125830
This introduces options `-floop-interchange` and `-fno-loop-interchange` to
enable/disable the loop-interchange pass. This is part of the work that tries
to get that pass enabled by default (#124911), wher
sjoerdmeijer wrote:
Forgot to add that a similar problems occur for another test in that same
directory: `vmulh_lane_f16_1.c`.
https://github.com/llvm/llvm-project/pull/120363
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sjoerdmeijer wrote:
Hey @davemgreen, we are looking at a runtime failure in a test from the GCC
test-suite:
`./testsuite/gcc.target/aarch64/advsimd-intrinsics/vfmash_lane_f16_1.c`
I think to reproduce this, this will work:
clang vfmash_lane_f16_1.c -mcpu=neoverse-v2 -O0 -lm -o
./vfmash_la
https://github.com/sjoerdmeijer approved this pull request.
Thanks, LGTM
https://github.com/llvm/llvm-project/pull/120363
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@@ -9053,22 +9053,19 @@ class SIMDThreeSameVectorBF16MatrixMul
let mayRaiseFPException = 1, Uses = [FPCR] in
class SIMD_BFCVTN
- : BaseSIMDMixedTwoVector<0, 0, 0b10, 0b10110, V128, V128,
+ : BaseSIMDMixedTwoVector<0, 0, 0b10, 0b10110, V128, V64,
sjoerdmeijer
@@ -4064,31 +4072,59 @@ static Value *upgradeX86IntrinsicCall(StringRef Name,
CallBase *CI, Function *F,
static Value *upgradeAArch64IntrinsicCall(StringRef Name, CallBase *CI,
Function *F, IRBuilder<> &Builder) {
- Intrinsic::ID New
@@ -323,9 +321,10 @@ bfloat16x8_t test_vcvtq_low_bf16_f32(float32x4_t a) {
// CHECK-A64-NEXT: entry:
// CHECK-A64-NEXT:[[TMP0:%.*]] = bitcast <8 x bfloat> [[INACTIVE:%.*]] to
<16 x i8>
// CHECK-A64-NEXT:[[TMP1:%.*]] = bitcast <4 x float> [[A:%.*]] to <16 x i8>
-// CHE
https://github.com/sjoerdmeijer approved this pull request.
Looks like a good fix to me.
Please wait a day in case @davemgreen has comments, and it is better to commit
in the morning anyway. :)
For convenience, the diff with the previous version is this first line in the
test:
```
// REQUIR
@@ -210,6 +210,9 @@ def have_host_clang_repl_cuda():
config.substitutions.append(("%host_cc", config.host_cc))
config.substitutions.append(("%host_cxx", config.host_cxx))
+# Determine whether the test target is compatible with execution on the host.
+if config.host_arch in con
https://github.com/sjoerdmeijer edited
https://github.com/llvm/llvm-project/pull/115467
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sjoerdmeijer wrote:
> LGTM, let's go ahead and merge this and get it backported to 19.x, thank you!
Thanks for your help with this.
I am mostly unfamiliar with the release process. Do you know how we can achieve
this? Do we suggest this commit to the release manager for a backport and
cherry
https://github.com/sjoerdmeijer closed
https://github.com/llvm/llvm-project/pull/101005
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sjoerdmeijer wrote:
@AaronBallman, shall we merge this?
https://github.com/llvm/llvm-project/pull/101005
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https://github.com/sjoerdmeijer updated
https://github.com/llvm/llvm-project/pull/101005
>From 22f2e40c6d44c562e97162f04dee055a1be57460 Mon Sep 17 00:00:00 2001
From: Sjoerd Meijer
Date: Mon, 29 Jul 2024 19:31:18 +0530
Subject: [PATCH] Ofast documentation deprecation clarifications
Following u
https://github.com/sjoerdmeijer edited
https://github.com/llvm/llvm-project/pull/101005
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https://github.com/sjoerdmeijer approved this pull request.
Thanks for the quick fix.
This looks okay to me. But let's see if @DavidSpickett has more comments before
merging this.
https://github.com/llvm/llvm-project/pull/84485
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https://github.com/sjoerdmeijer approved this pull request.
This is a very big patch, but it makes a lot of sense. The idea to do it in
this way is clearly an improvement. There are quite a number of (new) moving
parts involved here, but look reasonable to me so let's give this is a try.
Tha
Author: Sjoerd Meijer
Date: 2022-10-25T15:08:15+05:30
New Revision: 9bd273047d4f66e3f36416acb295a3fd75bc6af4
URL:
https://github.com/llvm/llvm-project/commit/9bd273047d4f66e3f36416acb295a3fd75bc6af4
DIFF:
https://github.com/llvm/llvm-project/commit/9bd273047d4f66e3f36416acb295a3fd75bc6af4.diff
Author: Sjoerd Meijer
Date: 2022-10-24T17:36:24+05:30
New Revision: 9ec7448857c1bcbc9878e9912167d9453d3be673
URL:
https://github.com/llvm/llvm-project/commit/9ec7448857c1bcbc9878e9912167d9453d3be673
DIFF:
https://github.com/llvm/llvm-project/commit/9ec7448857c1bcbc9878e9912167d9453d3be673.diff
Author: Sjoerd Meijer
Date: 2021-02-19T09:18:35Z
New Revision: 260f90bb3d1aef90764de3506f86dedd1339e37c
URL:
https://github.com/llvm/llvm-project/commit/260f90bb3d1aef90764de3506f86dedd1339e37c
DIFF:
https://github.com/llvm/llvm-project/commit/260f90bb3d1aef90764de3506f86dedd1339e37c.diff
LOG:
Author: Sjoerd Meijer
Date: 2020-12-10T12:54:51Z
New Revision: 99ad078b91ed601cd19c75a44106a4f86bfa1a41
URL:
https://github.com/llvm/llvm-project/commit/99ad078b91ed601cd19c75a44106a4f86bfa1a41
DIFF:
https://github.com/llvm/llvm-project/commit/99ad078b91ed601cd19c75a44106a4f86bfa1a41.diff
LOG:
Author: Sjoerd Meijer
Date: 2020-10-02T12:47:23+01:00
New Revision: 8825fec37e73eea1bc3e4f5c125e1fd02d002d6c
URL:
https://github.com/llvm/llvm-project/commit/8825fec37e73eea1bc3e4f5c125e1fd02d002d6c
DIFF:
https://github.com/llvm/llvm-project/commit/8825fec37e73eea1bc3e4f5c125e1fd02d002d6c.diff
Author: Sjoerd Meijer
Date: 2020-07-22T09:47:53+01:00
New Revision: 5567c62afa559dc2f2604601ec9269f1e3fbfdab
URL:
https://github.com/llvm/llvm-project/commit/5567c62afa559dc2f2604601ec9269f1e3fbfdab
DIFF:
https://github.com/llvm/llvm-project/commit/5567c62afa559dc2f2604601ec9269f1e3fbfdab.diff
Author: Sjoerd Meijer
Date: 2020-07-17T22:42:12+01:00
New Revision: c2d69d8d62f2aac941453177e2ae872f5f82feda
URL:
https://github.com/llvm/llvm-project/commit/c2d69d8d62f2aac941453177e2ae872f5f82feda
DIFF:
https://github.com/llvm/llvm-project/commit/c2d69d8d62f2aac941453177e2ae872f5f82feda.diff
Author: Sjoerd Meijer
Date: 2020-07-16T16:14:47+01:00
New Revision: 0160ad802e899c2922bc9b29564080c22eb0908c
URL:
https://github.com/llvm/llvm-project/commit/0160ad802e899c2922bc9b29564080c22eb0908c
DIFF:
https://github.com/llvm/llvm-project/commit/0160ad802e899c2922bc9b29564080c22eb0908c.diff
Author: Sjoerd Meijer
Date: 2020-07-16T16:12:47+01:00
New Revision: 31248b4785c14e50c1694fc986c69afcea64bd81
URL:
https://github.com/llvm/llvm-project/commit/31248b4785c14e50c1694fc986c69afcea64bd81
DIFF:
https://github.com/llvm/llvm-project/commit/31248b4785c14e50c1694fc986c69afcea64bd81.diff
Author: Sjoerd Meijer
Date: 2020-07-16T15:38:36+01:00
New Revision: a7a07a8d63b2008750347932e351d479a45bfc2c
URL:
https://github.com/llvm/llvm-project/commit/a7a07a8d63b2008750347932e351d479a45bfc2c
DIFF:
https://github.com/llvm/llvm-project/commit/a7a07a8d63b2008750347932e351d479a45bfc2c.diff
Author: Sjoerd Meijer
Date: 2020-07-16T15:19:45+01:00
New Revision: 3a624c327adde62d075a4477e9bb9e6a2c186731
URL:
https://github.com/llvm/llvm-project/commit/3a624c327adde62d075a4477e9bb9e6a2c186731
DIFF:
https://github.com/llvm/llvm-project/commit/3a624c327adde62d075a4477e9bb9e6a2c186731.diff
Author: Sjoerd Meijer
Date: 2020-04-22T09:15:48+01:00
New Revision: 35cf2f42dda4d708741e06570b2dbe91cec4dc41
URL:
https://github.com/llvm/llvm-project/commit/35cf2f42dda4d708741e06570b2dbe91cec4dc41
DIFF:
https://github.com/llvm/llvm-project/commit/35cf2f42dda4d708741e06570b2dbe91cec4dc41.diff
Author: Sjoerd Meijer
Date: 2020-03-09T20:43:05Z
New Revision: e32f8ef9277dbaaeef1fbabe9505683ff5e35edf
URL:
https://github.com/llvm/llvm-project/commit/e32f8ef9277dbaaeef1fbabe9505683ff5e35edf
DIFF:
https://github.com/llvm/llvm-project/commit/e32f8ef9277dbaaeef1fbabe9505683ff5e35edf.diff
LOG:
Author: Sjoerd Meijer
Date: 2020-03-09T19:57:03Z
New Revision: 3d9a0445cce368b55dc3a573bc91fe902bbb977f
URL:
https://github.com/llvm/llvm-project/commit/3d9a0445cce368b55dc3a573bc91fe902bbb977f
DIFF:
https://github.com/llvm/llvm-project/commit/3d9a0445cce368b55dc3a573bc91fe902bbb977f.diff
LOG:
Author: Sjoerd Meijer
Date: 2020-03-09T10:37:28Z
New Revision: f35d112efdb33abee853aeab8a5ed4a4743e204d
URL:
https://github.com/llvm/llvm-project/commit/f35d112efdb33abee853aeab8a5ed4a4743e204d
DIFF:
https://github.com/llvm/llvm-project/commit/f35d112efdb33abee853aeab8a5ed4a4743e204d.diff
LOG:
Author: Sjoerd Meijer
Date: 2020-03-09T10:07:37Z
New Revision: 2c36c23f3476baf3b9283ea387c579419a70b112
URL:
https://github.com/llvm/llvm-project/commit/2c36c23f3476baf3b9283ea387c579419a70b112
DIFF:
https://github.com/llvm/llvm-project/commit/2c36c23f3476baf3b9283ea387c579419a70b112.diff
LOG:
Author: Sjoerd Meijer
Date: 2020-03-03T10:00:36Z
New Revision: 4e363563fa149321514389a031fa063e998d7422
URL:
https://github.com/llvm/llvm-project/commit/4e363563fa149321514389a031fa063e998d7422
DIFF:
https://github.com/llvm/llvm-project/commit/4e363563fa149321514389a031fa063e998d7422.diff
LOG:
Author: Sjoerd Meijer
Date: 2020-03-03T09:15:07Z
New Revision: 0a9fc9233e172601e26381810d093e02ef410f65
URL:
https://github.com/llvm/llvm-project/commit/0a9fc9233e172601e26381810d093e02ef410f65
DIFF:
https://github.com/llvm/llvm-project/commit/0a9fc9233e172601e26381810d093e02ef410f65.diff
LOG:
Author: Sjoerd Meijer
Date: 2019-12-11T10:37:40Z
New Revision: 021685491727e023aeae9ca272a2d6cd727e20e4
URL:
https://github.com/llvm/llvm-project/commit/021685491727e023aeae9ca272a2d6cd727e20e4
DIFF:
https://github.com/llvm/llvm-project/commit/021685491727e023aeae9ca272a2d6cd727e20e4.diff
LOG:
Hi All,
Apologies for the delay in responding, I was away from keyboard (llvm dev conf).
This is a real funny patch! It is a (simple) fix that uncovers quite a few
things. Anyway, thanks Michael for your analysis! As I will need to make some
changes this time (this wasn't the case last time), I
Author: sjoerdmeijer
Date: Mon Oct 14 00:40:36 2019
New Revision: 374756
URL: http://llvm.org/viewvc/llvm-project?rev=374756&view=rev
Log:
[docs] loop pragmas: options implying transformations
Following our discussion on the cfe dev list:
http://lists.llvm.org/pipermail/cfe-dev/2019-August/063054
Author: sjoerdmeijer
Date: Thu Oct 10 01:27:14 2019
New Revision: 374288
URL: http://llvm.org/viewvc/llvm-project?rev=374288&view=rev
Log:
Recommit "[Clang] Pragma vectorize_width() implies vectorize(enable)"
This was further discussed at the llvm dev list:
http://lists.llvm.org/pipermail/llvm-d
is in r372225 as it broke the Chromium build. It seems
it doesn't actually manage to enable vectorization of a simple loop at
-Oz, and at -Os it asserts. See details in my commit message.
On Tue, Sep 17, 2019 at 10:41 AM Sjoerd Meijer via cfe-commits
wrote:
>
> Author: sjoerdmeijer
>
Author: sjoerdmeijer
Date: Tue Sep 17 01:43:11 2019
New Revision: 372082
URL: http://llvm.org/viewvc/llvm-project?rev=372082&view=rev
Log:
[Clang] Pragma vectorize_width() implies vectorize(enable)
Specifying the vectorization width was supposed to implicitly enable
vectorization, except that it
Author: sjoerdmeijer
Date: Thu Aug 15 00:39:05 2019
New Revision: 368976
URL: http://llvm.org/viewvc/llvm-project?rev=368976&view=rev
Log:
[clang] Loop pragma parsing. NFC.
Just a refactoring and a tidy up.
Differential Revision: https://reviews.llvm.org/D64564
Modified:
cfe/trunk/lib/Parse
Author: sjoerdmeijer
Date: Wed Aug 14 23:24:40 2019
New Revision: 368970
URL: http://llvm.org/viewvc/llvm-project?rev=368970&view=rev
Log:
[Clang] Pragma vectorize_predicate implies vectorize
New pragma "vectorize_predicate(enable)" now implies "vectorize(enable)",
and it is ignored when vectoriz
Author: sjoerdmeijer
Date: Thu Jul 25 00:33:13 2019
New Revision: 366989
URL: http://llvm.org/viewvc/llvm-project?rev=366989&view=rev
Log:
[Clang] New loop pragma vectorize_predicate
This adds a new vectorize predication loop hint:
#pragma clang loop vectorize_predicate(enable)
that can be us
Author: sjoerdmeijer
Date: Wed Jul 24 06:30:36 2019
New Revision: 366904
URL: http://llvm.org/viewvc/llvm-project?rev=366904&view=rev
Log:
Test commit. NFC.
Removed 2 trailing whitespaces in 2 files that used to be in different
repos to test my new github monorepo workflow.
Modified:
cfe/tru
Author: sjoerdmeijer
Date: Wed Jul 10 06:34:57 2019
New Revision: 365629
URL: http://llvm.org/viewvc/llvm-project?rev=365629&view=rev
Log:
Loop pragma parsing. NFC.
I would like to add some pragma handling here, but couldn't resist a little NFC
and tidy up first.
Differential Revision: https://r
Author: sjoerdmeijer
Date: Fri Jun 7 08:20:56 2019
New Revision: 362806
URL: http://llvm.org/viewvc/llvm-project?rev=362806&view=rev
Log:
[ARM] Add ACLE feature macros for MVE
If MVE is present at all, then the macro __ARM_FEATURE_MVE is defined
to a value which has bit 0 set for integer MVE, an
Author: sjoerdmeijer
Date: Wed Jun 5 06:12:01 2019
New Revision: 362601
URL: http://llvm.org/viewvc/llvm-project?rev=362601&view=rev
Log:
[ARM] Allow "-march=foo+fp" to vary with foo
Now, when clang processes an argument of the form "-march=foo+x+y+z",
then instead of calling getArchExtFeature()
Author: sjoerdmeijer
Date: Thu May 30 08:04:06 2019
New Revision: 362100
URL: http://llvm.org/viewvc/llvm-project?rev=362100&view=rev
Log:
Follow up of r362096
The new tests were failing, because I missed dependent patch D60697.
I have removed the failing cases for now, which I will restore once
Author: sjoerdmeijer
Date: Thu May 30 07:22:26 2019
New Revision: 362096
URL: http://llvm.org/viewvc/llvm-project?rev=362096&view=rev
Log:
[ARM] Add CLI support for Armv8.1-M and MVE
Given the existing infrastructure in LLVM side for +fp and +fp.dp,
this is more or less trivial, needing only one
Author: sjoerdmeijer
Date: Thu Oct 4 00:38:53 2018
New Revision: 343758
URL: http://llvm.org/viewvc/llvm-project?rev=343758&view=rev
Log:
[AArch64][ARM] Context sensitive meaning of crypto
For AArch64, crypto means:
- sm4 + sha3 + sha2 + aes for Armv8.4-A and up, and
- sha2 + aes for Armv8.3-A a
Author: sjoerdmeijer
Date: Mon Sep 24 00:55:20 2018
New Revision: 342862
URL: http://llvm.org/viewvc/llvm-project?rev=342862&view=rev
Log:
[ARM][AArch64] Add feature +fp16fml
Armv8.4-A adds a few FP16 instructions that can optionally be implemented
in CPUs of Armv8.2-A and above.
This patch adds
Author: sjoerdmeijer
Date: Thu Aug 9 07:07:27 2018
New Revision: 339347
URL: http://llvm.org/viewvc/llvm-project?rev=339347&view=rev
Log:
[AArch64][NFC] better matching of AArch64 target in aarch64-cpus.c tests
Differential Revision: https://reviews.llvm.org/D50175
Modified:
cfe/trunk/test/
Author: sjoerdmeijer
Date: Wed Aug 1 05:41:10 2018
New Revision: 338525
URL: http://llvm.org/viewvc/llvm-project?rev=338525&view=rev
Log:
[AArch64][ARM] Add Armv8.4-A tests
This adds tests for Armv8.4-A, and also some v8.2 and v8.3 tests that were
missing.
Differential Revision: https://reviews
Author: sjoerdmeijer
Date: Wed Jun 20 02:49:40 2018
New Revision: 335111
URL: http://llvm.org/viewvc/llvm-project?rev=335111&view=rev
Log:
[SPIR] Prevent SPIR targets from using half conversion intrinsics
The SPIR target currently allows for half precision floating point types to be
emitted using
Author: sjoerdmeijer
Date: Mon Mar 19 06:22:49 2018
New Revision: 327836
URL: http://llvm.org/viewvc/llvm-project?rev=327836&view=rev
Log:
[ARM] Pass half or i16 types for NEON intrinsics
For generating NEON intrinsics, this determines the NEON data type, and whether
it should be a half type or a
Author: sjoerdmeijer
Date: Thu Mar 15 06:36:30 2018
New Revision: 327623
URL: http://llvm.org/viewvc/llvm-project?rev=327623&view=rev
Log:
[AAch64] Tests for ACLE FP16 macros
This adds some missing tests for the AArch64 FP16 macros.
Differential Revision: https://reviews.llvm.org/D44512
Modifie
Author: sjoerdmeijer
Date: Tue Mar 13 15:11:06 2018
New Revision: 327455
URL: http://llvm.org/viewvc/llvm-project?rev=327455&view=rev
Log:
[ARM] ACLE FP16 feature test macros
This is a partial recommit of r327189 that was reverted
due to test issues. I.e., this recommits minimal functional
change
Author: sjoerdmeijer
Date: Tue Mar 13 12:38:56 2018
New Revision: 327437
URL: http://llvm.org/viewvc/llvm-project?rev=327437&view=rev
Log:
This reverts "r327189 - [ARM] Add ARMv8.2-A FP16 vector intrinsic"
This is causing problems in testing, and PR36683 was raised.
Reverting it until we have sor
Author: sjoerdmeijer
Date: Fri Feb 16 08:01:08 2018
New Revision: 325351
URL: http://llvm.org/viewvc/llvm-project?rev=325351&view=rev
Log:
[ARM] Add tests for the vcvtr builtins
This adds Sema and Codegen tests for the vcvtr builtins
(because they were missing).
Differential Revision: https://re
Author: sjoerdmeijer
Date: Tue Jan 23 02:13:49 2018
New Revision: 323185
URL: http://llvm.org/viewvc/llvm-project?rev=323185&view=rev
Log:
[ARM] Pass _Float16 as int or float
Pass and return _Float16 as if it were an int or float for ARM, but with the
top 16 bits unspecified, similarly like we al
Author: sjoerdmeijer
Date: Thu Dec 7 01:54:39 2017
New Revision: 320019
URL: http://llvm.org/viewvc/llvm-project?rev=320019&view=rev
Log:
[ARM] ACLE parallel arithmetic and DSP style multiplications
This is a follow up of r302131, in which we forgot to add SemaChecking
tests. Adding these tests
Author: sjoerdmeijer
Date: Tue Nov 7 02:09:45 2017
New Revision: 317558
URL: http://llvm.org/viewvc/llvm-project?rev=317558&view=rev
Log:
[docs] Add section 'Half-Precision Floating Point'
This documents the differences/interactions between _Float16 and __fp16
and is a companion change for the _
Author: sjoerdmeijer
Date: Wed Sep 13 08:23:19 2017
New Revision: 313152
URL: http://llvm.org/viewvc/llvm-project?rev=313152&view=rev
Log:
This adds the _Float16 preprocessor macro definitions.
Differential Revision: https://reviews.llvm.org/D34695
Added:
cfe/trunk/test/Headers/float16.c
Mod
Author: sjoerdmeijer
Date: Fri Sep 8 09:43:10 2017
New Revision: 312798
URL: http://llvm.org/viewvc/llvm-project?rev=312798&view=rev
Log:
Add _Float16 as a C/C++ source language type
Pacify the windows builder; fixed the new test as on Windows some additional
attributes are printed.
Modified:
Author: sjoerdmeijer
Date: Fri Sep 8 08:15:00 2017
New Revision: 312794
URL: http://llvm.org/viewvc/llvm-project?rev=312794&view=rev
Log:
Recommit "Add _Float16 as a C/C++ source language type"
This is a recommit of r312781; in some build configurations
variable names are omitted, so changed the
Author: sjoerdmeijer
Date: Fri Sep 8 03:20:52 2017
New Revision: 312784
URL: http://llvm.org/viewvc/llvm-project?rev=312784&view=rev
Log:
Revert "Add _Float16 as a C/C++ source language type"
The clang-with-lto-ubuntu bot didn't like the new regression
test, revert while I investigate the issue.
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