[llvm-bugs] [Bug 42857] New: "Function already has body?" assert on explicitly defaulted non-trivial dllexport ctor during explicit template instantiation
https://bugs.llvm.org/show_bug.cgi?id=42857
Bug ID: 42857
Summary: "Function already has body?" assert on explicitly
defaulted non-trivial dllexport ctor during explicit
template instantiation
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: LLVM Codegen
Assignee: h...@chromium.org
Reporter: h...@chromium.org
CC: alexandre.ga...@ubisoft.com, llvm-bugs@lists.llvm.org,
neeil...@live.com, richard-l...@metafoo.co.uk
struct Bar { Bar(); };
template struct Foo { __declspec(dllexport) Foo() = default; Bar
b; };
template class Foo;
$ clang -c -target i686-pc-win32 /tmp/b.cc
clang-9: /work/llvm.monorepo/clang/lib/CodeGen/CodeGenFunction.cpp:662: void
clang::CodeGen::CodeGenFunction::StartFunction(clang::GlobalDecl,
clang::QualType, llvm::Function*, const clang::CodeGen::CGFunctionInfo&, const
clang::CodeGen::FunctionArgList&, clang::SourceLocation,
clang::SourceLocation): Assertion `CurFn->isDeclaration() && "Function already
has body?"' failed.
Reported by Alexandre here: https://reviews.llvm.org/D65511#1608860
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[llvm-bugs] [Bug 42474] [meta] 9.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=42474 Bug 42474 depends on bug 42855, which changed state. Bug 42855 Summary: 9.0rc1 test-release.sh phase 2/3 comparison failures https://bugs.llvm.org/show_bug.cgi?id=42855 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |DUPLICATE -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42855] 9.0rc1 test-release.sh phase 2/3 comparison failures
https://bugs.llvm.org/show_bug.cgi?id=42855 Diana Picus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |DUPLICATE CC||diana.pi...@linaro.org --- Comment #2 from Diana Picus --- *** This bug has been marked as a duplicate of bug 42739 *** -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42474] [meta] 9.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=42474 Bug 42474 depends on bug 42775, which changed state. Bug 42775 Summary: Crash in GetNeonType https://bugs.llvm.org/show_bug.cgi?id=42775 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42775] Crash in GetNeonType
https://bugs.llvm.org/show_bug.cgi?id=42775 Hans Wennborg changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #8 from Hans Wennborg --- (In reply to David Major from comment #7) > https://reviews.llvm.org/rL367323 > > (I'll leave the bug open to track the merge) Merged to release_90 in r367525. Thanks! -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42738] IPSCCP produces wrong code when passing structs
https://bugs.llvm.org/show_bug.cgi?id=42738 Jeroen Dobbelaere changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #5 from Jeroen Dobbelaere --- Yes, this fixes the issue. Thanks ! -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42474] [meta] 9.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=42474 Bug 42474 depends on bug 42823, which changed state. Bug 42823 Summary: [DivRemPairs] Broken handling of RAUW https://bugs.llvm.org/show_bug.cgi?id=42823 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42823] [DivRemPairs] Broken handling of RAUW
https://bugs.llvm.org/show_bug.cgi?id=42823 Hans Wennborg changed: What|Removed |Added Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #7 from Hans Wennborg --- (In reply to Roman Lebedev from comment #6) > Landed in rL367417. > It won't cleanly cherry-pick because of tests - you want to copy the > entirety of > llvm/test/Transforms/DivRemPairs/ first, as of rL367416. Thanks! Merged in r367531. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42724] lldb fails to build on windows with RegisterContextWindows_x64.cpp(297): error C2039: 'Rax': is not a member of '_CONTEXT'
https://bugs.llvm.org/show_bug.cgi?id=42724 Hans Wennborg changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #11 from Hans Wennborg --- (In reply to labath from comment #10) > Hans, I am not sure if you were following along, but I believe r367414 is > supposed to have fixed this problem. Seems to be working. Thanks everyone! I've merged it to release_90 in r367523. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42474] [meta] 9.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=42474 Bug 42474 depends on bug 42724, which changed state. Bug 42724 Summary: lldb fails to build on windows with RegisterContextWindows_x64.cpp(297): error C2039: 'Rax': is not a member of '_CONTEXT' https://bugs.llvm.org/show_bug.cgi?id=42724 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 13707] [meta] VCPP compatibility issues
https://bugs.llvm.org/show_bug.cgi?id=13707 Bug 13707 depends on bug 37937, which changed state. Bug 37937 Summary: Clang-CL ICE with explicit specialization in class scope https://bugs.llvm.org/show_bug.cgi?id=37937 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |WORKSFORME -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 37937] Clang-CL ICE with explicit specialization in class scope
https://bugs.llvm.org/show_bug.cgi?id=37937 Hans Wennborg changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |WORKSFORME --- Comment #4 from Hans Wennborg --- (In reply to Stephen Kelly from comment #3) > I don't use clang-cl regularly anymore. I suspect it depends on the version > of the utility header or some other Windows header. I tried and failed to reproduce in the command prompts of VS 2013, 2015, and 2017. Since we can't reproduce, let's close this. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42836] Unit tests in Analysis/BasicAliasAnalysisTest.cpp failing on linux
https://bugs.llvm.org/show_bug.cgi?id=42836 Hans Wennborg changed: What|Removed |Added Status|NEW |RESOLVED CC||h...@chromium.org Resolution|--- |DUPLICATE --- Comment #1 from Hans Wennborg --- Thanks! Let's track Bug 42719 as the blocker and hopefully pick up the fix from that. *** This bug has been marked as a duplicate of bug 42719 *** -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42474] [meta] 9.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=42474 Bug 42474 depends on bug 42836, which changed state. Bug 42836 Summary: Unit tests in Analysis/BasicAliasAnalysisTest.cpp failing on linux https://bugs.llvm.org/show_bug.cgi?id=42836 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |DUPLICATE -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42858] New: Out-of-tree build of static library fails when compiled against static libunwind
https://bugs.llvm.org/show_bug.cgi?id=42858 Bug ID: 42858 Summary: Out-of-tree build of static library fails when compiled against static libunwind Product: libc++abi Version: 9.0 Hardware: All OS: All Status: NEW Severity: normal Priority: P Component: All Bugs Assignee: unassignedb...@nondot.org Reporter: p...@delley.net CC: llvm-bugs@lists.llvm.org, mclow.li...@gmail.com The problem is that the final merge step for libc++abi expects to find the location of the libunwind archive from the CMake target, which only exists for in-tree builds. To me, that seems like a bug in the CMake scripts for libc++abi - I would assume that the intention is to support static builds for out-of-tree builds. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42859] New: Handle windows line endings in QueryDriver
https://bugs.llvm.org/show_bug.cgi?id=42859 Bug ID: 42859 Summary: Handle windows line endings in QueryDriver Product: clang-tools-extra Version: unspecified Hardware: PC OS: Windows 2000 Status: NEW Severity: enhancement Priority: P Component: clangd Assignee: unassignedclangb...@nondot.org Reporter: kadircetinkaya.06...@gmail.com CC: llvm-bugs@lists.llvm.org Got fixed with, https://reviews.llvm.org/rL366545 Can you merge it into the 9 branch @hans ? -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42860] New: loop-instsimplify makes function broken with "opt -sroa -loop-rotate -jump-threading -lcssa -loop-instsimplify"
https://bugs.llvm.org/show_bug.cgi?id=42860
Bug ID: 42860
Summary: loop-instsimplify makes function broken with "opt
-sroa -loop-rotate -jump-threading -lcssa
-loop-instsimplify"
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Scalar Optimizations
Assignee: unassignedb...@nondot.org
Reporter: csz...@163.com
CC: llvm-bugs@lists.llvm.org
Created attachment 22329
--> https://bugs.llvm.org/attachment.cgi?id=22329&action=edit
.bc file of the source code
$clang -v
clang version 10.0.0 (trunk 367076)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/jack-zhou/Documents/llvm/llvm_truck/llvm2/build4/bin
Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/8
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5.5.0
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6.5.0
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/7
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/7.4.0
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/8
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/7.4.0
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Candidate multilib: x32;@mx32
Selected multilib: .;@m64
$clang -O3 -c -emit-llvm -femit-all-decls -mllvm -disable-llvm-optzns small.c
$opt -sroa -loop-rotate -jump-threading -lcssa -loop-instsimplify small.bc -o
small-opt.bc
PHI nodes must have at least one entry. If the block is dead, the PHI should
be removed!
%h.3.lcssa40 = phi i16
in function g
LLVM ERROR: Broken function found, compilation aborted!
-
int a, b, c, e, f;
char d;
void g() {
short h = 0;
int i, j;
k:
d = h;
l:
for (; 0; c) {
int m;
int *n[10][8][3] = {&i, &m, &b, 0, &b, 0, 0, 0, &j, &b, &a, &a};
long o[8];
for (; e;)
for (; f; f++)
o[f];
for (; 0;) {
int p;
for (;; e)
if (p)
goto k;
}
if (h)
break;
h = 0;
}
goto l;
}
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[llvm-bugs] [Bug 42861] New: Regression 9.0.0-RC1 Assertion failed: (!E || isa(E)) && "missing non-odr-use marking for unevaluated decl ref",
https://bugs.llvm.org/show_bug.cgi?id=42861
Bug ID: 42861
Summary: Regression 9.0.0-RC1 Assertion failed: (!E ||
isa(E)) && "missing non-odr-use
marking for unevaluated decl ref",
Product: clang
Version: 9.0
Hardware: PC
OS: Windows NT
Status: NEW
Severity: enhancement
Priority: P
Component: -New Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: jva...@gmail.com
CC: htmldevelo...@gmail.com, llvm-bugs@lists.llvm.org,
neeil...@live.com, richard-l...@metafoo.co.uk
Failure on windows: (compiles with 7.0.0)
// clang-cl.exe /nologo /c -w /EHsc /std:c++17 t.cpp
#include
struct A {
virtual ~A() = default;
};
struct __declspec(dllexport) B : A {};
template struct C { void f(const T &); };
struct __declspec(dllexport) D : C {};
template void C::f(const T &t) {
[&t](auto) { typeid(t); }(0);
}
Error
=
Assertion failed: (!E || isa(E)) && "missing non-odr-use
marking for unevaluated decl ref", file
C:\src\llvm_package_900-rc1\llvm\tools\clang\lib\Sema\SemaExpr.cpp, line 16401
Stack dump:
0. Program arguments: clang-cl.exe -cc1 -triple
x86_64-pc-windows-msvc19.16.27027 -emit-obj -mrelax-all
-mincremental-linker-compatible -disable-free -main-file-name t.cpp
-mrelocation-model pic -pic-level 2 -mthread-model posix -relaxed-aliasing
-fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -target-cpu
x86-64 -mllvm -x86-asm-syntax=intel -D_MT -flto-visibility-public-std
--dependent-lib=libcmt --dependent-lib=oldnames -stack-protector 2
-fcxx-exceptions -fexceptions -fexternc-nounwind -fms-volatile
-fdiagnostics-format msvc -dwarf-column-info -coverage-notes-file t.gcno
-resource-dir LLVM_9_0_0-RC1\lib\clang\9.0.0 -internal-isystem
LLVM_9_0_0-RC1\lib\clang\9.0.0\include -internal-isystem
C:\DevStudio\Vs2017\VC\Tools\MSVC\14.16.27023\ATLMFC\include -internal-isystem
C:\DevStudio\Vs2017\VC\Tools\MSVC\14.16.27023\include -internal-isystem
C:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um -internal-isystem
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt
-internal-isystem C:\Program Files (x86)\Windows
Kits\10\include\10.0.17763.0\shared -internal-isystem C:\Program Files
(x86)\Windows Kits\10\include\10.0.17763.0\um -internal-isystem C:\Program
Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt -internal-isystem
C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\cppwinrt -w
-fdeprecated-macro -fdebug-compilation-dir F:\Other\tests\assert_odr
-ferror-limit 19 -fmessage-length 172 -fno-use-cxa-atexit -fms-extensions
-fms-compatibility -fms-compatibility-version=19.16.27027 -std=c++17
-fdelayed-template-parsing -fobjc-runtime=gcc -fdiagnostics-show-option
-fcolor-diagnostics -faddrsig -o t.obj -x c++ t.cpp
1. parser at end of file
2. t.cpp:9:39: instantiating function definition 'C::f'
3. t.cpp:13:3: instantiating function definition 'C::f(const B
&)::(anonymous class)::operator()'
#0 0x7ff68299a126 (clang-cl.exe+0x1dda126)
#1 0x7ffa2790d167 (C:\Windows\System32\ucrtbase.dll+0x6d167)
#2 0x7ffa2790dff1 (C:\Windows\System32\ucrtbase.dll+0x6dff1)
#3 0x7ffa2790fd5a (C:\Windows\System32\ucrtbase.dll+0x6fd5a)
#4 0x7ffa2790fc51 (C:\Windows\System32\ucrtbase.dll+0x6fc51)
#5 0x7ffa2790ffaf (C:\Windows\System32\ucrtbase.dll+0x6ffaf)
#6 0x7ff6843dba2d (clang-cl.exe+0x381ba2d)
#7 0x7ff6843835b4 (clang-cl.exe+0x37c35b4)
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[llvm-bugs] [Bug 42846] [X86] Assertion "Cannot merge volatile loads"
https://bugs.llvm.org/show_bug.cgi?id=42846 Simon Pilgrim changed: What|Removed |Added Fixed By Commit(s)||r367556 Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #3 from Simon Pilgrim --- Fixed by rL367556 -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42862] New: -Waddress-of-packed member should not trigger inside typeof/decltype/sizeof
https://bugs.llvm.org/show_bug.cgi?id=42862
Bug ID: 42862
Summary: -Waddress-of-packed member should not trigger inside
typeof/decltype/sizeof
Product: clang
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: Frontend
Assignee: unassignedclangb...@nondot.org
Reporter: arichardson@gmail.com
CC: llvm-bugs@lists.llvm.org, neeil...@live.com,
richard-l...@metafoo.co.uk
I noticed that -Waddress-of-packed member triggers inside a typeof expression:
struct foo {
char c;
int member;
} __attribute__((packed));
int* good(struct foo* f) {
__typeof__(&(f->member)) ptr = 0;
return ptr;
}
int* bad(struct foo* f) {
return &f->member;
}
GCC compiles this code fine and only complains when actually taking the
address.
Example: https://godbolt.org/z/XMrchk
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[llvm-bugs] [Bug 42474] [meta] 9.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=42474 Bug 42474 depends on bug 42859, which changed state. Bug 42859 Summary: Handle windows line endings in QueryDriver https://bugs.llvm.org/show_bug.cgi?id=42859 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42859] Handle windows line endings in QueryDriver
https://bugs.llvm.org/show_bug.cgi?id=42859 Hans Wennborg changed: What|Removed |Added Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #1 from Hans Wennborg --- (In reply to Kadir Cetinkaya from comment #0) > Got fixed with, > > https://reviews.llvm.org/rL366545 > > Can you merge it into the 9 branch @hans ? Sure, merged in r367571. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42863] New: [DAGCombine] Convert isNegatibleForFree/GetNegatedExpression to a target hook
https://bugs.llvm.org/show_bug.cgi?id=42863 Bug ID: 42863 Summary: [DAGCombine] Convert isNegatibleForFree/GetNegatedExpression to a target hook Product: libraries Version: trunk Hardware: PC OS: Windows NT Status: NEW Severity: enhancement Priority: P Component: Common Code Generator Code Assignee: unassignedb...@nondot.org Reporter: llvm-...@redking.me.uk CC: llvm-bugs@lists.llvm.org, matthew.arsena...@amd.com, spatel+l...@rotateright.com I'm hoping to get https://reviews.llvm.org/D63141 completed soon, after which we should investigate refactoring isNegatibleForFree/GetNegatedExpression so they can be used with target nodes as well. This would encompass most of X86ISelLowering's combineFneg, AMDGPUTargetLowering::performFNegCombine and probably others as well. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 34544] cc1as chokes on assembly from clang's `-S` option when WebAssembly is the target
https://bugs.llvm.org/show_bug.cgi?id=34544 Wouter van Oortmerssen changed: What|Removed |Added Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #6 from Wouter van Oortmerssen --- Have been working on roundtripping a variety of C code thru .s, fixing everything I can across, to the point where this should generally be considered working now. If you come across any particular problems, please file individual bugs for the missing assembler feature against me. Some of the changes: Section types: https://reviews.llvm.org/D63947 Allow offsets and p2align in symbol load: https://reviews.llvm.org/D63951 Allow @object in .type directives: https://reviews.llvm.org/D63955 Support .int16/32/64 directives: https://reviews.llvm.org/D63959 tablegen: distinguish float/int immediate operands: https://reviews.llvm.org/D64039 Negative float constants: https://reviews.llvm.org/D64367 refactored utilities to not depend on MachineInstr: https://reviews.llvm.org/D64643 .init_array: https://reviews.llvm.org/D64602 Infinity / nan: https://reviews.llvm.org/D64770 Call_indirect signatures: https://reviews.llvm.org/D64758 -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42272] With new pass manager assertion failure at O2: DominatorTree is different
https://bugs.llvm.org/show_bug.cgi?id=42272 Alina Sbirlea changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #8 from Alina Sbirlea --- Resolved by r367596. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42388] "Not enough space" when linking with whole-archive
https://bugs.llvm.org/show_bug.cgi?id=42388 Martin Storsjö changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|--- |FIXED --- Comment #27 from Martin Storsjö --- Fixed in SVN r367599, and updated the x86_64 binary at the same url as before, with the final form of the fix. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42864] New: [Filecheck] regex bound is broken after a bracket expression
https://bugs.llvm.org/show_bug.cgi?id=42864
Bug ID: 42864
Summary: [Filecheck] regex bound is broken after a bracket
expression
Product: Test Suite
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: lit
Assignee: unassignedb...@nondot.org
Reporter: yuanfang.c...@sony.com
CC: dan...@zuster.org, llvm-bugs@lists.llvm.org
; RUN: FileCheck -check-prefix=A -input-file %s %s
; A: Build ID: [[UUID:[[:xdigit:]]{5}]]
; RUN: FileCheck -check-prefix=B -input-file %s %s
; B: Build ID: {{[[:xdigit:]]{5}}}
Build ID: 12345
... error: invalid regex: braces not balanced
; B: Build ID: {{[[:xdigit:]]{5}}}
{{[[:xdigit:]]+}} works.
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[llvm-bugs] [Bug 42441] MC: Location info for fixups in .s files is missing.
https://bugs.llvm.org/show_bug.cgi?id=42441 Wouter van Oortmerssen changed: What|Removed |Added Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #1 from Wouter van Oortmerssen --- Fixed by https://reviews.llvm.org/D65602 -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42865] New: Missed 'compress' codegen opportunity
https://bugs.llvm.org/show_bug.cgi?id=42865
Bug ID: 42865
Summary: Missed 'compress' codegen opportunity
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Backend: X86
Assignee: unassignedb...@nondot.org
Reporter: david.bolvan...@gmail.com
CC: craig.top...@gmail.com, llvm-bugs@lists.llvm.org,
llvm-...@redking.me.uk, spatel+l...@rotateright.com
int floatcompress(float* __restrict__ in, float* __restrict__ out, int N,
float T) {
int n = 0;
for (int i = 0; i < N; ++i) {
if (in[i] > T) out[n++] = in[i];
}
return n;
}
int intcompress(int* __restrict__ in, int* __restrict__ out, int N,
int T) {
int n = 0;
for (int i = 0; i < N; ++i) {
if (in[i] > T) out[n++] = in[i];
}
return n;
}
-Ofast -march=icelake-server
ICC uses 'vcompressps' / 'vpcompressd', Clang's codegen should be improved to
use them too..
Current codegen: https://godbolt.org/z/eS733l
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[llvm-bugs] [Bug 42866] New: Floating point arguments are passed in integer registers for risc-v with -march=rv64g
https://bugs.llvm.org/show_bug.cgi?id=42866 Bug ID: 42866 Summary: Floating point arguments are passed in integer registers for risc-v with -march=rv64g Product: new-bugs Version: 9.0 Hardware: Other OS: Linux Status: NEW Severity: normal Priority: P Component: new bugs Assignee: unassignedb...@nondot.org Reporter: grog...@micron.com CC: htmldevelo...@gmail.com, llvm-bugs@lists.llvm.org The TOT & clang 9.0.0-rc1 pass floating point arguments in integer registers for risc-v code when using the flag "-march=rv64g". -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42867] New: fatal error: error in backend: Cannot select: intrinsic %llvm.coro.resume when enabling the new pass manager
https://bugs.llvm.org/show_bug.cgi?id=42867 Bug ID: 42867 Summary: fatal error: error in backend: Cannot select: intrinsic %llvm.coro.resume when enabling the new pass manager Product: libraries Version: trunk Hardware: PC OS: Linux Status: NEW Severity: enhancement Priority: P Component: Common Code Generator Code Assignee: unassignedb...@nondot.org Reporter: leonardc...@google.com CC: llvm-bugs@lists.llvm.org Created attachment 22331 --> https://bugs.llvm.org/attachment.cgi?id=22331&action=edit reproducer We run into this error when running libc++ tests on x86_64 after building with the new pass manager. The test specifically is `libc++ :: std/experimental/language.support/support.coroutines/end.to.end/await_result.pass.cpp` but we also see this for a few other coroutine tests. Off the top of my head, I suspect that this might be from a pass that runs only under the legacy PM that wasn't yet ported to the new PM. Reproducer attached. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42868] New: ASAN allocator may return blocks without right red zone
https://bugs.llvm.org/show_bug.cgi?id=42868
Bug ID: 42868
Summary: ASAN allocator may return blocks without right red
zone
Product: compiler-rt
Version: 4.0
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: asan
Assignee: unassignedb...@nondot.org
Reporter: vitalyb...@google.com
CC: llvm-bugs@lists.llvm.org
This regressed at r279572 and still broken on r367246
Usually next page is not mapped and so program may crash on SEGV instead of
nice ASAN report.
clang++ -w test.cc -O1 -fsanitize=address -o /tmp/test
/tmp/test
test: test.cc:13: int main(): Assertion `__asan_address_is_poisoned(p + s)'
failed.
#include
#include
#include
extern "C" int __asan_address_is_poisoned(void const volatile *addr);
int main() {
std::vector allocs;
for (int i = 0; i < 10; ++i) {
int s = 128;
char *p = (char *)malloc(s);
allocs.push_back(p);
assert(__asan_address_is_poisoned(p + s));
}
assert(!allocs.empty());
for (auto p : allocs)
free(p);
}
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[llvm-bugs] [Bug 42869] New: Enable notifications when release files are uploaded to github
https://bugs.llvm.org/show_bug.cgi?id=42869 Bug ID: 42869 Summary: Enable notifications when release files are uploaded to github Product: new-bugs Version: trunk Hardware: PC OS: Linux Status: NEW Severity: enhancement Priority: P Component: new bugs Assignee: unassignedb...@nondot.org Reporter: tstel...@redhat.com CC: htmldevelo...@gmail.com, llvm-bugs@lists.llvm.org Blocks: 39393 Anyone with write (commit) access to a github repository can upload release files, so we should enable notifications when this happens to help catch unauthorized uploads. Referenced Bugs: https://bugs.llvm.org/show_bug.cgi?id=39393 [Bug 39393] [meta] Tasks related to hosting source code at GitHub -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42155] Clang-format Does Not Break Before Brace of Union with Setting BreakBeforeBraces: Allman
https://bugs.llvm.org/show_bug.cgi?id=42155 Owen Pan changed: What|Removed |Added Status|NEW |RESOLVED Fixed By Commit(s)||r367648 Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
