Search results

[InstCombine] ninf should not be propagated

floating-pointFloating-point mathFloating-point math

generated by fuzzer

llvm:instcombine

miscompilation

Status: Open.

Bug

#143122 In llvm/llvm-project;

· dtcxzyw opened on Jun 6, 2025

[InstCombine] nnan should not be propagated

floating-pointFloating-point mathFloating-point math

generated by fuzzer

llvm:instcombine

miscompilation

Status: Open.

Bug

#143120 In llvm/llvm-project;

· dtcxzyw opened on Jun 6, 2025

Wrong folding to <code>fabs</code>

floating-pointFloating-point mathFloating-point math

llvm:instcombine

miscompilation

Status: Open.

#141538 In llvm/llvm-project;

· bongjunj opened on May 27, 2025

UB when converting a float-point value to a type that can't represent its value

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

floating-pointFloating-point mathFloating-point math

Status: Open.

#140980 In llvm/llvm-project;

· shafik opened on May 22, 2025

Incorrect optimization around __builtin_set_flt_rounds

clang:diagnosticsNew/improved warning or error message in Clang, but not in clang-tidy or static analyzerNew/improved warning or error message in Clang, but not in clang-tidy or static analyzer

floating-pointFloating-point mathFloating-point math

Status: Open.

#140239 In llvm/llvm-project;

· zhangjunphy opened on May 16, 2025

fmaximum/minimum_num incorrect result for -0/+0

floating-pointFloating-point mathFloating-point math

llvm:codegen

miscompilation

Status: Open.

#139481 In llvm/llvm-project;

· gonzalobg opened on May 11, 2025

[InstCombine] Formation of fmax ignores SNaN

floating-pointFloating-point mathFloating-point math

llvm:instcombine

miscompilation

Status: Open.

#138303 In llvm/llvm-project;

· nunoplopes opened on May 2, 2025

Erroneous sin value when passed an integer and using libmvec

floating-pointFloating-point mathFloating-point math

llvm:codegen

Status: Open.

#138171 In llvm/llvm-project;

· etiennemlb opened on May 1, 2025

[CodeGen] Miscompile with llvm.maximumnum.f64 and llvm.maximum.f64

backend:X86

floating-pointFloating-point mathFloating-point math

miscompilation

Status: Open.

#135313 In llvm/llvm-project;

· patrick-rivos opened on Apr 11, 2025

[clang] <code>__bf16</code> Type Support Macros

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

enhancementImproving things as opposed to bug fixing, e.g. new or missing featureImproving things as opposed to bug fixing, e.g. new or missing feature

floating-pointFloating-point mathFloating-point math

Status: Open.

Feature

#133660 In llvm/llvm-project;

· bassiounix opened on Mar 30, 2025

Investigate faster floating point parsing

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

enhancementImproving things as opposed to bug fixing, e.g. new or missing featureImproving things as opposed to bug fixing, e.g. new or missing feature

floating-pointFloating-point mathFloating-point math

Status: Open.

Task

#133630 In llvm/llvm-project;

· cor3ntin opened on Mar 30, 2025

[clang] <code>__builtin_elementwise_exp</code> and <code>__builtin_exp</code> behave different when controlling FP behavior explicitly

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

floating-pointFloating-point mathFloating-point math

Status: Open.

#131122 In llvm/llvm-project;

· FantasqueX opened on Mar 13, 2025