On Tue, May 30, 2017 at 3:12 AM, Javed Absar via cfe-commits
wrote:
> Author: javed.absar
> Date: Tue May 30 05:12:15 2017
> New Revision: 304201
>
> URL: http://llvm.org/viewvc/llvm-project?rev=304201&view=rev
> Log:
> [ARM] Fix Neon vector type alignment to 64-bit
>
> The maximum alignment for A
On Thu, Dec 21, 2017 at 12:10 PM, Abderrazek Zaafrani via cfe-commits
wrote:
> Author: az
> Date: Thu Dec 21 12:10:03 2017
> New Revision: 321301
>
> URL: http://llvm.org/viewvc/llvm-project?rev=321301&view=rev
> Log:
> [AArch64] Enable fp16 data type for the Builtin for AArch64 only.
>
> Differen
Author: ab
Date: Tue Jun 12 14:27:36 2018
New Revision: 334550
URL: http://llvm.org/viewvc/llvm-project?rev=334550&view=rev
Log:
[CMake][Darwin] Match cxx-headers -> cxx_headers libcxx target rename.
This was changed in r334477.
Modified:
cfe/trunk/cmake/caches/Apple-stage2.cmake
Modified:
Hey Petr,
FYI: clang has cmake caches that listed cxx-headers as a dependency;
I fixed that in:
r334550 [CMake][Darwin] Match cxx-headers -> cxx_headers libcxx target rename.
-Ahmed
On Mon, Jun 11, 2018 at 11:58 PM, Petr Hosek via cfe-commits
wrote:
> Author: phosek
> Date: Mon Jun 11 23:58:06
Well, that was wrong. There are more install-cxx-headers targets that
the cache distribution implicitly depends on.
Is there a reason for your cxx-headers -> cxx_headers change? If
there is, should the other cxx-headers targets change as well? If
not, can we revert it?
I'll try to reproduce in
Author: ab
Date: Wed Feb 20 17:13:27 2019
New Revision: 354538
URL: http://llvm.org/viewvc/llvm-project?rev=354538&view=rev
Log:
[AArch64] Change size suffix for FP16FML intrinsics.
These currently use _u32, but they should instead use _f16, the
types of the multiplication (matching the various i
On Tue, Jun 12, 2018 at 8:04 PM, Ahmed Bougacha
wrote:
> Well, that was wrong. There are more install-cxx-headers targets that
> the cache distribution implicitly depends on.
>
> Is there a reason for your cxx-headers -> cxx_headers change? If
> there is, should the other cxx-headers targets cha
Author: ab
Date: Thu Jun 28 11:35:25 2018
New Revision: 335898
URL: http://llvm.org/viewvc/llvm-project?rev=335898&view=rev
Log:
[CMake] Make bootstrap and compiler-rt depend on cxx-headers.
Since r334468, we no longer always copy the libcxx headers by virtue of
their presence when cmake runs.
T
Author: ab
Date: Thu Jun 28 11:35:35 2018
New Revision: 335899
URL: http://llvm.org/viewvc/llvm-project?rev=335899&view=rev
Log:
[CMake] Rename cxx_headers back to cxx-headers.
r334477 renamed the cxx-headers target to cxx_headers, but various
pieces sort-of expect the target names to match the c
On Tue, Dec 5, 2017 at 11:40 AM, Richard Smith via cfe-commits
wrote:
> Sorry about that, fixed in r319817.
Hey Richard,
Looks like that's not enough on darwin:
http://green.lab.llvm.org/green/job/clang-stage1-cmake-RA-incremental/44764/consoleFull#-126347322349ba4694-19c4-4d7e-bec5-911270d8a
Author: ab
Date: Thu Dec 7 14:58:02 2017
New Revision: 320112
URL: http://llvm.org/viewvc/llvm-project?rev=320112&view=rev
Log:
Remove line-endings added by r320089. NFC.
Modified:
cfe/trunk/include/clang/Basic/LangOptions.def
Modified: cfe/trunk/include/clang/Basic/LangOptions.def
URL:
ht
On Thu, Dec 7, 2017 at 2:56 PM, Richard Smith via cfe-commits
wrote:
> Looks like this might have messed up the line endings in a few files?
Should be taken care of in r320112.
-Ahmed
> On 7 December 2017 at 13:46, Aaron Ballman via cfe-commits
> wrote:
>>
>> Author: aaronballman
>> Date: Thu
On Thu, Dec 7, 2017 at 3:00 PM, Aaron Ballman wrote:
> On Thu, Dec 7, 2017 at 5:59 PM, Ahmed Bougacha
> wrote:
>> On Thu, Dec 7, 2017 at 2:56 PM, Richard Smith via cfe-commits
>> wrote:
>>> Looks like this might have messed up the line endings in a few files?
>>
>> Should be taken care of in r3
On Thu, Dec 7, 2017 at 3:05 PM, Aaron Ballman wrote:
> On Thu, Dec 7, 2017 at 6:00 PM, Aaron Ballman wrote:
>> On Thu, Dec 7, 2017 at 5:59 PM, Ahmed Bougacha
>> wrote:
>>> On Thu, Dec 7, 2017 at 2:56 PM, Richard Smith via cfe-commits
>>> wrote:
Looks like this might have messed up the lin
Hi Jonas,
On Tue, Oct 17, 2017 at 6:37 AM, Jonas Hahnfeld via cfe-commits
wrote:
> Author: hahnfeld
> Date: Tue Oct 17 06:37:36 2017
> New Revision: 315996
>
> URL: http://llvm.org/viewvc/llvm-project?rev=315996&view=rev
> Log:
> [CMake][OpenMP] Customize default offloading arch
>
> For the shuff
@@ -882,8 +882,11 @@ class AsmPrinter : public MachineFunctionPass {
GCMetadataPrinter *getOrCreateGCPrinter(GCStrategy &S);
void emitGlobalAlias(Module &M, const GlobalAlias &GA);
- void emitGlobalIFunc(Module &M, const GlobalIFunc &GI);
+protected:
+ virtual void emi
@@ -144,7 +144,12 @@ bool CallLowering::lowerCall(MachineIRBuilder &MIRBuilder,
const CallBase &CB,
// Try looking through a bitcast from one function type to another.
// Commonly happens with calls to objc_msgSend().
const Value *CalleeV = CB.getCalledOperand()->stripPo
@@ -1809,6 +1814,255 @@ void AArch64AsmPrinter::emitInstruction(const
MachineInstr *MI) {
EmitToStreamer(*OutStreamer, TmpInst);
}
+void AArch64AsmPrinter::emitGlobalIFunc(Module &M, const GlobalIFunc &GI) {
+ if (!TM.getTargetTriple().isOSBinFormatMachO())
+return Asm
https://github.com/ahmedbougacha edited
https://github.com/llvm/llvm-project/pull/73686
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https://github.com/ahmedbougacha commented:
Only a couple minor comments, LG otherwise, thanks! The Subtarget weirdness is
unfortunate but I can't say I have a better alternative
https://github.com/llvm/llvm-project/pull/73686
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@@ -599,6 +599,26 @@ class AsmPrinter : public MachineFunctionPass {
/// instructions in verbose mode.
virtual void emitImplicitDef(const MachineInstr *MI) const;
+ /// getSubtargetInfo() cannot be used where this is needed because we don't
+ /// have a MachineFunction w
@@ -2147,24 +2148,80 @@ void AsmPrinter::emitGlobalIFunc(Module &M, const
GlobalIFunc &GI) {
assert(!TM.getTargetTriple().isOSBinFormatXCOFF() &&
"IFunc is not supported on AIX.");
- MCSymbol *Name = getSymbol(&GI);
+ auto EmitLinkage = [&](MCSymbol *Sym) {
+
@@ -2169,8 +2169,11 @@ void AsmPrinter::emitGlobalIFunc(Module &M, const
GlobalIFunc &GI) {
MCSymbol *LocalAlias = getSymbolPreferLocal(GI);
if (LocalAlias != Name)
OutStreamer->emitAssignment(LocalAlias, Expr);
- } else if (TM.getTargetTriple().isOSBinFormatMac
https://github.com/ahmedbougacha approved this pull request.
Neat, ty!
https://github.com/llvm/llvm-project/pull/73686
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https://github.com/ahmedbougacha approved this pull request.
https://github.com/llvm/llvm-project/pull/73499
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https://github.com/ahmedbougacha updated
https://github.com/llvm/llvm-project/pull/65996
>From c4e7c86eb967b4313e19587e33fdc6b50c8cd6a7 Mon Sep 17 00:00:00 2001
From: Ahmed Bougacha
Date: Wed, 16 Aug 2023 09:17:12 -0700
Subject: [PATCH] [AArch64][PAC] Support and document ptrauth builtins and
Author: Ahmed Bougacha
Date: 2022-03-09T18:21:45-08:00
New Revision: 89c94c242c7ddcc700aba6af7243dcac7a9a4ef2
URL:
https://github.com/llvm/llvm-project/commit/89c94c242c7ddcc700aba6af7243dcac7a9a4ef2
DIFF:
https://github.com/llvm/llvm-project/commit/89c94c242c7ddcc700aba6af7243dcac7a9a4ef2.diff
Author: Ahmed Bougacha
Date: 2022-02-08T14:30:39-08:00
New Revision: 6ba68a5fc34271c85f438217f50e165cb0158c04
URL:
https://github.com/llvm/llvm-project/commit/6ba68a5fc34271c85f438217f50e165cb0158c04
DIFF:
https://github.com/llvm/llvm-project/commit/6ba68a5fc34271c85f438217f50e165cb0158c04.diff
Author: Ahmed Bougacha
Date: 2022-02-08T14:30:39-08:00
New Revision: ca9f0ec1a30b899ce9df3d2173aa9a295b510509
URL:
https://github.com/llvm/llvm-project/commit/ca9f0ec1a30b899ce9df3d2173aa9a295b510509
DIFF:
https://github.com/llvm/llvm-project/commit/ca9f0ec1a30b899ce9df3d2173aa9a295b510509.diff
@@ -2085,6 +2099,37 @@ void
AArch64AsmPrinter::emitMachOIFuncStubHelperBody(Module &M,
.addImm(2),
*STI);
+ if (TM.getTargetTriple().isArm64e()) {
+// autibsp
ahmedbougacha wrote:
Leave
https://github.com/ahmedbougacha updated
https://github.com/llvm/llvm-project/pull/65996
>From 1492d6362a1a4f6d65fb7001bdefb5250f30754e Mon Sep 17 00:00:00 2001
From: Ahmed Bougacha
Date: Wed, 16 Aug 2023 09:17:12 -0700
Subject: [PATCH] [AArch64][PAC] Support and document ptrauth builtins and
https://github.com/ahmedbougacha edited
https://github.com/llvm/llvm-project/pull/65996
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@@ -2085,6 +2099,37 @@ void
AArch64AsmPrinter::emitMachOIFuncStubHelperBody(Module &M,
.addImm(2),
*STI);
+ if (TM.getTargetTriple().isArm64e()) {
+// autibsp
ahmedbougacha wrote:
There
https://github.com/ahmedbougacha updated
https://github.com/llvm/llvm-project/pull/65996
>From c5cde09a5ea4a4cfcf3287f7462c38335493c02d Mon Sep 17 00:00:00 2001
From: Ahmed Bougacha
Date: Wed, 16 Aug 2023 09:17:12 -0700
Subject: [PATCH] [AArch64][PAC] Support and document ptrauth builtins and
@@ -0,0 +1,265 @@
+Pointer Authentication
+==
+
+.. contents::
+ :local:
+
+Introduction
+
+
+Pointer authentication is a technology which offers strong probabilistic
protection against exploiting a broad class of memory bugs to take control of
@@ -0,0 +1,265 @@
+Pointer Authentication
+==
+
+.. contents::
+ :local:
+
+Introduction
+
+
+Pointer authentication is a technology which offers strong probabilistic
protection against exploiting a broad class of memory bugs to take control of
@@ -0,0 +1,265 @@
+Pointer Authentication
+==
+
+.. contents::
+ :local:
+
+Introduction
+
+
+Pointer authentication is a technology which offers strong probabilistic
protection against exploiting a broad class of memory bugs to take control of
ahmedbougacha wrote:
Updated, tried to address all the comments; let me know if I missed something!
https://github.com/llvm/llvm-project/pull/65996
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Author: Ahmed Bougacha
Date: 2020-12-03T07:53:59-08:00
New Revision: f77c948d56b09b839262e258af5c6ad701e5b168
URL:
https://github.com/llvm/llvm-project/commit/f77c948d56b09b839262e258af5c6ad701e5b168
DIFF:
https://github.com/llvm/llvm-project/commit/f77c948d56b09b839262e258af5c6ad701e5b168.diff
https://github.com/ahmedbougacha labeled
https://github.com/llvm/llvm-project/pull/65996
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https://github.com/ahmedbougacha created
https://github.com/llvm/llvm-project/pull/65996:
This defines the basic set of pointer authentication clang builtins (provided
in a new header, ptrauth.h), with diagnostics and IRGen support. The
availability of the builtins is gated on a new flag, `-f
https://github.com/ahmedbougacha review_requested
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@@ -303,6 +303,10 @@ bool Module::directlyUses(const Module *Requested) {
if (!Requested->Parent && Requested->Name == "_Builtin_stddef_max_align_t")
return true;
+ // Anyone is allowed to use our builtin ptrauth.h and its accompanying
module.
+ if (!Requested->Parent
@@ -0,0 +1,548 @@
+Pointer Authentication
+==
+
+.. contents::
+ :local:
+
+Introduction
+
+
+Pointer authentication is a technology which offers strong probabilistic
protection against exploiting a broad class of memory bugs to take control of
@@ -0,0 +1,548 @@
+Pointer Authentication
+==
+
+.. contents::
+ :local:
+
+Introduction
+
+
+Pointer authentication is a technology which offers strong probabilistic
protection against exploiting a broad class of memory bugs to take control of
@@ -0,0 +1,548 @@
+Pointer Authentication
+==
+
+.. contents::
+ :local:
+
+Introduction
+
+
+Pointer authentication is a technology which offers strong probabilistic
protection against exploiting a broad class of memory bugs to take control of
@@ -0,0 +1,548 @@
+Pointer Authentication
+==
+
+.. contents::
+ :local:
+
+Introduction
+
+
+Pointer authentication is a technology which offers strong probabilistic
protection against exploiting a broad class of memory bugs to take control of
@@ -0,0 +1,548 @@
+Pointer Authentication
+==
+
+.. contents::
+ :local:
+
+Introduction
+
+
+Pointer authentication is a technology which offers strong probabilistic
protection against exploiting a broad class of memory bugs to take control of
@@ -0,0 +1,548 @@
+Pointer Authentication
+==
+
+.. contents::
+ :local:
+
+Introduction
+
+
+Pointer authentication is a technology which offers strong probabilistic
protection against exploiting a broad class of memory bugs to take control of
@@ -0,0 +1,548 @@
+Pointer Authentication
+==
+
+.. contents::
+ :local:
+
+Introduction
+
+
+Pointer authentication is a technology which offers strong probabilistic
protection against exploiting a broad class of memory bugs to take control of
@@ -0,0 +1,548 @@
+Pointer Authentication
+==
+
+.. contents::
+ :local:
+
+Introduction
+
+
+Pointer authentication is a technology which offers strong probabilistic
protection against exploiting a broad class of memory bugs to take control of
https://github.com/ahmedbougacha edited
https://github.com/llvm/llvm-project/pull/65996
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https://github.com/ahmedbougacha updated
https://github.com/llvm/llvm-project/pull/65996:
>From fccf0643bd7812301819f5c7fce30d81c6e86a80 Mon Sep 17 00:00:00 2001
From: Ahmed Bougacha
Date: Wed, 16 Aug 2023 09:17:12 -0700
Subject: [PATCH] [AArch64][PAC] Support and document ptrauth builtins and
https://github.com/ahmedbougacha edited
https://github.com/llvm/llvm-project/pull/65996
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@@ -303,6 +303,10 @@ bool Module::directlyUses(const Module *Requested) {
if (!Requested->Parent && Requested->Name == "_Builtin_stddef_max_align_t")
return true;
+ // Anyone is allowed to use our builtin ptrauth.h and its accompanying
module.
+ if (!Requested->Parent
Author: ab
Date: Fri Nov 17 11:46:47 2017
New Revision: 318545
URL: http://llvm.org/viewvc/llvm-project?rev=318545&view=rev
Log:
[CodeGen] Compute the objc EH vtable address point using inbounds GEP.
The object is provided by the objc runtime and is never visible in the
module itself, but even so
Author: ab
Date: Thu Dec 15 12:14:27 2016
New Revision: 289839
URL: http://llvm.org/viewvc/llvm-project?rev=289839&view=rev
Log:
[Driver] Bump default x86 cpu to Penryn when targeting macosx10.12+.
10.12 dropped support for all pre-Penryn Macs.
Modified:
cfe/trunk/lib/Driver/Tools.cpp
cf
Hi Zachary,
This test has been failing on some OS X machines, e.g.:
http://lab.llvm.org:8080/green/job/clang-stage1-configure-RA_check/21470/consoleFull#19036563798254eaf0-7326-4999-85b0-388101f2d404
My hypothesis is that the %s path ('/Users/...') is somehow
interpreted as a '/U' by the clan
On Thu, Sep 8, 2016 at 9:38 AM, Zachary Turner wrote:
> What happens if you put the %s in quotes?
Same error
-Ahmed
>
> On Thu, Sep 8, 2016 at 9:32 AM Ahmed Bougacha
> wrote:
>>
>> Hi Zachary,
>>
>> This test has been failing on some OS X machines, e.g.:
>>
>> http://lab.llvm.org:8080/green/jo
Author: ab
Date: Thu Sep 8 13:02:14 2016
New Revision: 280975
URL: http://llvm.org/viewvc/llvm-project?rev=280975&view=rev
Log:
Revert "Resubmit "Add a test for clang-tidy using the clang-cl driver.""
This reverts commit r280839.
It's problematic on OS X, where the '/Users/...' paths are interpr
On Thu, Sep 8, 2016 at 9:52 AM, Zachary Turner wrote:
> I don't have access to an OSX machine to test on, but if you do, is there
> any way you could test this command line manually using a path that starts
> with /U and see if you can reproduce it?
(Did you mean to include a command line?)
I tri
Hey Alexey,
This is causing asan errors, e.g.:
==4735==ERROR: AddressSanitizer: heap-buffer-overflow on
address 0x61f00e70 at pc 0x00010a8a7f4a bp 0x7fff5c57a390
sp 0x7fff5c57a388
READ of size 4 at 0x61f00e70 thread T0
#0 0x10a8a7f49 in
(anonymous namespace)::DSAStackTy::hasDSA(clang:
Author: ab
Date: Wed May 3 15:34:32 2017
New Revision: 302079
URL: http://llvm.org/viewvc/llvm-project?rev=302079&view=rev
Log:
[Driver] Update AArch64 testcase to match llvm r302078.
Modified:
cfe/trunk/test/Preprocessor/aarch64-target-features.c
Modified: cfe/trunk/test/Preprocessor/aarch
Author: ab
Date: Fri Oct 2 17:41:59 2015
New Revision: 249205
URL: http://llvm.org/viewvc/llvm-project?rev=249205&view=rev
Log:
Don't nil check non-nil class receiver of AArch64 stret calls.
I randomly came across this difference between AArch64 and other targets:
on the latter, we don't emit ni
Author: ab
Date: Fri Oct 2 18:29:26 2015
New Revision: 249213
URL: http://llvm.org/viewvc/llvm-project?rev=249213&view=rev
Log:
[Headers][X86] Fix stream_load (movntdqa) to accept const*.
Per Intel intrinsics guide:
- _mm256_stream_load_si256 takes `__m256i const *'
- _mm_stream_load_si128 takes
ab closed this revision.
ab added a comment.
Stumbled upon this while looking for the intel guide! Fixed in r249213.
http://reviews.llvm.org/D7297
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ab added a comment.
Heh, this is http://reviews.llvm.org/D10556, no? :P
Repository:
rL LLVM
http://reviews.llvm.org/D12143
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Author: ab
Date: Thu Aug 20 15:27:21 2015
New Revision: 245605
URL: http://llvm.org/viewvc/llvm-project?rev=245605&view=rev
Log:
[Headers][X86] Use __builtin_shufflevector in AVX2 broadcasts.
This lets us optimize them better. We agreed to remove the intrinsics,
instead of combining them later, a
This revision was automatically updated to reflect the committed changes.
Closed by commit rL245605: [Headers][X86] Use __builtin_shufflevector in AVX2
broadcasts. (authored by ab).
Changed prior to commit:
http://reviews.llvm.org/D10556?vs=27973&id=32729#toc
Repository:
rL LLVM
http://revi
ab created this revision.
ab added reviewers: spatel, RKSimon.
ab added subscribers: cfe-commits, chandlerc, silvas, qcolombet.
We agreed in D10555 that, as long as we don't affect -O0 codegen too much, it's
OK to use native constructs rather than intrinsics. Let's test that, starting
with AVX2
ab added a subscriber: ab.
ab accepted this revision.
ab added a reviewer: ab.
ab added a comment.
This revision is now accepted and ready to land.
LGTM, thanks!
http://reviews.llvm.org/D12240
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Author: ab
Date: Fri Aug 21 18:24:18 2015
New Revision: 245761
URL: http://llvm.org/viewvc/llvm-project?rev=245761&view=rev
Log:
[ARM NEON] Factor out FP-prototype checking. NFC.
Modified:
cfe/trunk/utils/TableGen/NeonEmitter.cpp
Modified: cfe/trunk/utils/TableGen/NeonEmitter.cpp
URL:
http:
Author: ab
Date: Fri Aug 21 18:34:20 2015
New Revision: 245763
URL: http://llvm.org/viewvc/llvm-project?rev=245763&view=rev
Log:
[ARM NEON] Use the common naming scheme for vcvt f16 builtins. NFC.
We had "vcvt_f16" and "VCVT_HIGH_F16": for other FP types, this naming
is used for intrinsics with i
Author: ab
Date: Fri Aug 21 20:30:13 2015
New Revision: 245778
URL: http://llvm.org/viewvc/llvm-project?rev=245778&view=rev
Log:
[ARM NEON] Remove special-case for f16 vcvt handling. NFCI.
We can use the 'H' typespec modifier to use 128-bit vectors directly
in the only two users of this special-c
Author: ab
Date: Mon Aug 24 18:34:25 2015
New Revision: 245901
URL: http://llvm.org/viewvc/llvm-project?rev=245901&view=rev
Log:
[ARM NEON] Add missing AArch64 vget tests.
Added:
cfe/trunk/test/CodeGen/aarch64-neon-vget.c
- copied, changed from r245893, cfe/trunk/test/CodeGen/arm64_vget
Author: ab
Date: Mon Aug 24 18:41:31 2015
New Revision: 245904
URL: http://llvm.org/viewvc/llvm-project?rev=245904&view=rev
Log:
[ARM NEON] Replace redundant code with a new GetFloatNeonType. NFC.
Modified:
cfe/trunk/lib/CodeGen/CGBuiltin.cpp
Modified: cfe/trunk/lib/CodeGen/CGBuiltin.cpp
URL
Author: ab
Date: Mon Aug 24 18:47:29 2015
New Revision: 245906
URL: http://llvm.org/viewvc/llvm-project?rev=245906&view=rev
Log:
[ARM NEON] Use CGF cached Types instead of llvm::Type::get. NFC.
Modified:
cfe/trunk/lib/CodeGen/CGBuiltin.cpp
Modified: cfe/trunk/lib/CodeGen/CGBuiltin.cpp
URL:
Author: ab
Date: Mon Aug 24 20:00:05 2015
New Revision: 245915
URL: http://llvm.org/viewvc/llvm-project?rev=245915&view=rev
Log:
[ARM NEON] Remove the old AArch64 vset_lane tests. NFC.
They are now properly tested, since r245901.
Removed:
cfe/trunk/test/CodeGen/arm64_vset_lane.c
Removed: cf
Author: ab
Date: Tue Aug 25 18:09:05 2015
New Revision: 245987
URL: http://llvm.org/viewvc/llvm-project?rev=245987&view=rev
Log:
[Headers][X86] Add -O0 assembly tests for avx2 intrinsics.
We agreed for r245605 that, as long as we don't affect -O0 codegen
too much, it's OK to use native constructs
This revision was automatically updated to reflect the committed changes.
Closed by commit rL245987: [Headers][X86] Add -O0 assembly tests for avx2
intrinsics. (authored by ab).
Changed prior to commit:
http://reviews.llvm.org/D12212?vs=32732&id=33147#toc
Repository:
rL LLVM
http://reviews.
ab added a comment.
Thanks Simon! Replaced the FIXMEs with proper tests and committed.
Whenever I have time I'll have a look at the others, filed PR24580.
Repository:
rL LLVM
http://reviews.llvm.org/D12212
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Author: ab
Date: Tue Aug 25 18:42:55 2015
New Revision: 245992
URL: http://llvm.org/viewvc/llvm-project?rev=245992&view=rev
Log:
[Headers] Require x86-registered for r245987 codegen tests.
Modified:
cfe/trunk/test/CodeGen/avx2-builtins.c
Modified: cfe/trunk/test/CodeGen/avx2-builtins.c
URL:
Author: ab
Date: Wed Aug 26 17:21:07 2015
New Revision: 246094
URL: http://llvm.org/viewvc/llvm-project?rev=246094&view=rev
Log:
[ARM] Mark mcr/mrc builtin operands as required-immediate.
An early error message is better than the "cannot select" alternative.
Modified:
cfe/trunk/include/clang
ab created this revision.
ab added a reviewer: rjmccall.
ab added a subscriber: cfe-commits.
The long-overdue (sorry!) prequel to D10724.
http://reviews.llvm.org/D12389
Files:
lib/Basic/Targets.cpp
test/CodeGen/vector-alignment.c
Index: test/CodeGen/vector-alignment.c
==
ab created this revision.
ab added a reviewer: rjmccall.
ab added a subscriber: cfe-commits.
One problem that came up in D12389 is that i386 doesn't know about the "avx"
ABIs. Judging by the commit that originally introduced the X86_64 check and
the "avx" ABI (r145652), it was just unnecessary.
ab added a comment.
Unless I'm misunderstanding, I believe this has much less impact than you're
thinking; there are three cases:
- x86_64: no change (-mno-mmx is guarded by x86)
- x86, with -mno-mmx: no change (because previously, we'd only set avx/avx512
for x86_64)
- x86, without -mno-mmx: t
ab accepted this revision.
ab added a reviewer: ab.
ab added a comment.
This revision is now accepted and ready to land.
Yep, thanks!
http://reviews.llvm.org/D12389
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Author: ab
Date: Thu Aug 27 17:24:56 2015
New Revision: 246228
URL: http://llvm.org/viewvc/llvm-project?rev=246228&view=rev
Log:
[X86] Use AVX features instead of ABI to init. SimdDefaultAlign.
The ABI string only exists to communicate with TargetCodeGenInfo.
Concretely, since we only used "avx*"
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