r44412 fixed a huge compile time regression but it needed ModifiedDT flag to be
maintained corre...

Go binding tests fail under ASAN with the error at the bottom of this
commit message. The reason...

Fixes PR41001.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355745 91177308-0d34-04...

Specifically, compute and Print Type and Section columns.

This is a re-commit of rL354833, afte...

An extension of D58282 noted in PR39665:
https://bugs.llvm.org/show_bug.cgi?id=39665

This doesn...

Summary:
This patch works around the bug in the ptxas tool with the processing of bytes
separate...

Summary:
This change change the instrumentation to allow users to view the registers at the poin...

LLVM is always built; including it in LLVM_ENABLE_PROJECTS has no
effect, but since it's in LLVM...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355734 91177308-0d34-0410-b5e6-96231b3b...

Commit r355068 "Fix IR/Analysis layering issue with OptBisect" uses the
template

return Gate...

When matching half of the build_vector to a load, there could still be
a hidden dependency on th...

This avoids breaking possible value dependencies when sorting loads by
offset.

AMDGPU has some ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355727 91177308-0d34-0410-b5e6-96231b3b...

This broke the windows bots.

This reverts commit 28302c66d2586074f77497d5dc4eac7182b679e0.

git...

Also fix a few cases that weren't testing what they were supposed to.

git-svn-id: https://llvm....

This is only called in contexts that are verifying the chain itself,
and the query itself is onl...

This was checking the wrong operands for the base register and the
offsets. The indexes are shif...

Summary:
If the LLVM module shows that it has debug info, but the file is
actually empty and the...

Summary: This pattern is sometime created after legalization.

Reviewers: efriedma, spatel, RKSi...

Patch by Enna1!

Differential Revision: https://reviews.llvm.org/D58756

git-svn-id: https://ll...

many valnos.

Recently we found compile time out problem in several cases when
SpeculativeLoadHar...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355713 91177308-0d34-0410-b5e6-96231b3b...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355712 91177308-0d34-0410-b5e6-96231b3b...

Summary:
In r349534, objc arc implementation is switched to use intrinsics and at
the same time,...

The indexed variant of vfmal.f16 and vfmsl.f16
instructions use the uppser bits of the indexed
o...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355699 91177308-0d34-0410-b5e6-96231b3b...

llvm-readelf prints relocation addends as:

<symbol value>[+-]<absolute addend>

where [+-] is...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355695 91177308-0d34-0410-b5e6-96231b3b...

From the Python subprocess docs:

If shell is True, it is recommended to pass args as a strin...

`os.uname()` doesn't exist on Windows, so use `platform.machine()` which
returns `os.uname()[4]`...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355690 91177308-0d34-0410-b5e6-96231b3b...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355689 91177308-0d34-0410-b5e6-96231b3b...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355688 91177308-0d34-0410-b5e6-96231b3b...

Use this feature to fix a bug on ARM where 4 byte alignment is
incorrectly assumed.

Differentia...

Summary:
Right now, when we encounter a string equality check,
e.g. `if (memcmp(a, b, s) == 0)`,...

Summary: Fix a bug in the scheduling model where V_CVT_F32_UBYTE{0,1,2,3} are incorrectly marked...

We were just checking pointer size and type primitive size. But this caused unintended things li...

This change is a consequence of the discussion in "RFC: Place libs in
Clang-dedicated directorie...

Summary:
In r349534, objc arc implementation is switched to use intrinsics and at
the same time,...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355655 91177308-0d34-0410-b5e6-96231b3b...

When dumping ToT clan's debug info with dwarfdump, we were seeing an
error saying that that the ...

to get the modules bots running again.

The LLVM_DEBUG macro only plays well with a modular build...

I think the problem is that it uses the LLVM_DEBUG macro in funciton bodies.

git-svn-id: https:...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355646 91177308-0d34-0410-b5e6-96231b3b...

Use the system shell to see if we can find a 'gn' binary on $PATH. This solves the error wherein...

Summary:
The date-based approach to detecting unsupported versions of libstdc++
does not handle ...

Rotate with explicit immediate is a single uop from Haswell on. An immediate of 1 has a dependen...

Haswell and possibly Sandybridge have an optimization for ADC/SBB with immediate 0 to use a sing...

Summary:
The logic in the -unreachableblockelim pass does the following:

1. It traverses the fu...

- Copy kernel symbol attributes into kernel descriptor attributes
- Make sure kernel symbol'...

Summary:
Since bottleneck hints are enabled via user request, it can be
confusing if no bottlene...

Merge of GN files to fit with rL355616.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trun...

Summary:
ShadowCallStack on x86_64 suffered from the same racy security issues as
Return Flow Gu...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355623 91177308-0d34-0410-b5e6-96231b3b...

Reviewed By: dvyukov

Differential Revision: https://reviews.llvm.org/D59037

git-svn-id: https:...

Introduces memory leak in FunctionTest.GetPointerAlignment that breaks sanitizer buildbots:

```...

Without checking for integer overflow, invalid members can be added
e.g. if the calculated key ...

Change the format type of *Personality and *LSDAAddress to PRIx64 since
they are of type uint64_...

I had hoped we could remove the dependency on shell32.lib from lib/Support
(there isn't much dep...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355603 91177308-0d34-0410-b5e6-96231b3b...

Reviewers: jhenderson

Reviewed By: jhenderson

Subscribers: rupprecht, llvm-commits

Tags: #llv...

In some loops, we end up generating loop induction variables that look like:
{(-1 * (zext i16 ...

Unsigned mul high for MIPS32 is selected into two PseudoInstructions:
PseudoMULTu and PseudoMFHI...

I need this to remove a binary from LLD test suite.
The patch also simplifies the code a bit.

D...

The Value class and derivates will have uninitialized member variables if not created via operat...

In the DJ-graph based computation of iterated dominance frontiers,
SuccNode->getIDom() == Node i...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355588 91177308-0d34-0410-b5e6-96231b3b...

When running lli --debug --force-interpreter=true the executed instructions are
printed but are ...

Use this feature to fix a bug on ARM where 4 byte alignment is
incorrectly assumed.

Differentia...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355583 91177308-0d34-0410-b5e6-96231b3b...

Simplified by just checking if the vector type is legal rather than listing all combinations of ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355581 91177308-0d34-0410-b5e6-96231b3b...

Reviewers: Ayal, hsaito, anna, efriedma, dorit

Reviewed By: efriedma

Subscribers: llvm-commits...

A previous patch for "uniform-work-group-size" attribute was found to break
some RADV and possib...

Summary:
While implementing inlining support for callbr
(https://bugs.llvm.org/show_bug.cgi?id=4...

MIPS target supports lowering `RETURNADDR` and `FRAMEADDR` for a current
frame only. It's better...

Add "REQUIRES: x86-registered-target" to thinlto test cases.

git-svn-id: https://llvm.org/svn...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355552 91177308-0d34-0410-b5e6-96231b3b...

https://reviews.llvm.org/D58855

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355545 ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355544 91177308-0d34-0410-b5e6-96231b3b...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355542 91177308-0d34-0410-b5e6-96231b3b...

Part 4 of CSPGO changes:
(1) add support in cmake for cspgo build.
(2) fix an issue in big endia...

Restore a reverted commit, with the silly mistake fixed. Sorry for the previous breakage.

Be...

This reverts commit 2391bfca97290181ae65796ea6da135d1b6d037b.

This reverts rL355522 (https://re...

The tests are copied from the sibling x86 test files.

git-svn-id: https://llvm.org/svn/llvm-pro...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355534 91177308-0d34-0410-b5e6-96231b3b...

Move the x86 combine from D58974 into the DAGCombine VSELECT code and update the SELECT version ...

The reduced test removed the pointer arguments, but to better survive D58017 and D58070 we need ...

Fold `add nsw` and `sadd.with.overflow` with constants if the addition
does not overflow.

Part ...

In file PPCBranchSelector.cpp we tend to over estimate code size due to large
alignment and inli...

Emit an error for an unsupported relocation. mach-o relocations can't
encode the form -SYM + cst...

Change the resource usage of the vgather pseudos from SLOT0+LD to
SLOT0+SLOT1.

git-svn-id: htt...

Use this feature to fix a bug on ARM where 4 byte alignment is
incorrectly assumed.

Differentia...

Summary:
This adds support for 64 bit buffer atomic arithmetic instructions but does not include...

Differential Revision: https://reviews.llvm.org/D58965

git-svn-id: https://llvm.org/svn/llvm-pr...

We had 2 local variable names for the same type.

git-svn-id: https://llvm.org/svn/llvm-project/...

This reverts commit 2a0f2c5ef3330846149598220467d9f3c6e8b99c (r355490).

The commit causes an as...