[llvm-bugs] [Bug 128622] LLVM fails to optimize (a & b) + (a & b) + (a ^ b) down to a + b

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128622 Summary LLVM fails to optimize (a & b) + (a & b) + (a ^ b) down to a + b Labels new issue Assignees Re

[llvm-bugs] [Bug 128627] libc++ hardening mode doesn't detect

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128627 Summary libc++ hardening mode doesn't detect Labels libc++ Assignees Reporter thesame

[llvm-bugs] [Bug 128650] AMDGPU GlobalIsel mishandles readfirstlane lowering with 64-bit element vectors

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128650 Summary AMDGPU GlobalIsel mishandles readfirstlane lowering with 64-bit element vectors Labels backend:AMDGPU, llvm:globalisel, crash

[llvm-bugs] [Bug 128643] [libc] Link error in libc overlay mode

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128643 Summary [libc] Link error in libc overlay mode Labels libc Assignees Reporter jun-shi

[llvm-bugs] [Bug 128644] powerpc: clang build with -fPIC corrupts link stack

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128644 Summary powerpc: clang build with -fPIC corrupts link stack Labels clang Assignees Reporter

[llvm-bugs] [Bug 128625] Cannot match add instruction with BinaryOperator

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128625 Summary Cannot match add instruction with BinaryOperator Labels new issue Assignees Reporter

[llvm-bugs] [Bug 128638] Support USubb/IMul/UMul/UDiv in the DirectX backend

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128638 Summary Support USubb/IMul/UMul/UDiv in the DirectX backend Labels new issue Assignees Reporter

[llvm-bugs] [Bug 128547] [mlir][spirv] Non-deterministic structurization in SPIR-V deserializer

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128547 Summary [mlir][spirv] Non-deterministic structurization in SPIR-V deserializer Labels mlir Assignees R

[llvm-bugs] [Bug 128562] [DirectX] DXILPrettyPrinter fails to print cbuffers

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128562 Summary [DirectX] DXILPrettyPrinter fails to print cbuffers Labels backend:DirectX Assignees bogner

[llvm-bugs] [Bug 128557] Regression in instcombine

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128557 Summary Regression in instcombine Labels new issue Assignees Reporter gbaraldi

[llvm-bugs] [Bug 128560] [DirectX] DXILBindingMap is incorrectly populated if we have cbuffers but no UAVs or SRVs.

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128560 Summary [DirectX] DXILBindingMap is incorrectly populated if we have cbuffers but no UAVs or SRVs. Labels backend:DirectX, HLSL

[llvm-bugs] [Bug 128545] -ffp-contract difference for runtime / compile-time operations

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128545 Summary -ffp-contract difference for runtime / compile-time operations Labels new issue Assignees Repo

[llvm-bugs] [Bug 128567] [lldb-dap] TestDAP_output test is flaky

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128567 Summary [lldb-dap] TestDAP_output test is flaky Labels lldb-dap Assignees ashgti Reporter

[llvm-bugs] [Bug 128587] Missed optimization: malloc + memcpy + free => realloc

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128587 Summary Missed optimization: malloc + memcpy + free => realloc Labels missed-optimization Assignees Re

[llvm-bugs] [Bug 128598] DirectX codegen tests failing when ran under hwasan

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128598 Summary DirectX codegen tests failing when ran under hwasan Labels new issue Assignees Reporter

[llvm-bugs] [Bug 128607] [Flang] Compilation error for the same type of two data elements declared with reference to the same derived type definition

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128607 Summary [Flang] Compilation error for the same type of two data elements declared with reference to the same derived type definition Labels flang:frontend

[llvm-bugs] [Bug 128606] [flang][debug] Unexpected Assertion `!attr.getIsRecSelf() && "unbound DI recursive self reference"' failure

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128606 Summary [flang][debug] Unexpected Assertion `!attr.getIsRecSelf() && "unbound DI recursive self reference"' failure Labels flang Assi

[llvm-bugs] [Bug 128608] [Flang] Compilation error when using the type is statement in select type construct

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128608 Summary [Flang] Compilation error when using the type is statement in select type construct Labels flang:frontend Assignees

[llvm-bugs] [Bug 128610] [Flang] Compile error when argument keyword is used as argument to an extension sizeof intrinsic function

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128610 Summary [Flang] Compile error when argument keyword is used as argument to an extension sizeof intrinsic function Labels flang:frontend

[llvm-bugs] [Bug 128609] [Flang] The value of c_intmax_t defined in iso_c_binding is different for Flang and Gfortran/ifx.

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128609 Summary [Flang] The value of c_intmax_t defined in iso_c_binding is different for Flang and Gfortran/ifx. Labels flang Assignees

[llvm-bugs] [Bug 128596] [Hexagon] Correct the default compilation target to V68

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128596 Summary [Hexagon] Correct the default compilation target to V68 Labels bug, backend:Hexagon Assignees

[llvm-bugs] [Bug 128600] [Clang] Optimization LoopFuse.cpp crashes on valid LLVM IR. Assertion `!verifyFunction(*FC0.Header->getParent(), &errs())' failed.

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128600 Summary [Clang] Optimization LoopFuse.cpp crashes on valid LLVM IR. Assertion `!verifyFunction(*FC0.Header->getParent(), &errs())' failed. Labels clang

[llvm-bugs] [Bug 128488] LLVM fails to recognize the same condition sometimes

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128488 Summary LLVM fails to recognize the same condition sometimes Labels missed-optimization Assignees Repo

[llvm-bugs] [Bug 128501] A problem about the precision of float variable printed by lldb.

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128501 Summary A problem about the precision of float variable printed by lldb. Labels new issue Assignees Re

[llvm-bugs] [Bug 128507] lldb only list is not working, but list -number is correct

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128507 Summary lldb only list is not working, but list -number is correct Labels new issue Assignees Reporter

[llvm-bugs] [Bug 128510] [clang-tidy] narrowing conversion should highlight the last function name in the call chain

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128510 Summary [clang-tidy] narrowing conversion should highlight the last function name in the call chain Labels clang-tidy Assignees

[llvm-bugs] [Bug 128522] [clang-tidy] compile_commands.json parsing error resulting in file not found [clang-diagnostic-error]

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128522 Summary [clang-tidy] compile_commands.json parsing error resulting in file not found [clang-diagnostic-error] Labels clang-tidy Assig

[llvm-bugs] [Bug 128528] [clang] Miscompilation at -O2/3

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128528 Summary [clang] Miscompilation at -O2/3 Labels clang Assignees Reporter cardigan1008

[llvm-bugs] [Bug 128531] [clang] No warning for a memcpy from an uninitialized local variable

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128531 Summary [clang] No warning for a memcpy from an uninitialized local variable Labels clang Assignees Re

[llvm-bugs] [Bug 128532] Assertion `!rvalue.isAggregate() || rvalue.getAggregateAddress().getElementType() == dest.getAddress().getElementType()' failed

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128532 Summary Assertion `!rvalue.isAggregate() || rvalue.getAggregateAddress().getElementType() == dest.getAddress().getElementType()' failed Labels new issue

[llvm-bugs] [Bug 128536] [AVR] clang: Arduino program breaks when Serial functions are used

2025-02-24 Thread LLVM Bugs via llvm-bugs
Issue 128536 Summary [AVR] clang: Arduino program breaks when Serial functions are used Labels clang Assignees Repo