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Pull requests list

[APFloat] Add exp function for APFloat::IEEESsingle using expf implementation from LLVM libc. backend:AMDGPU floating-point Floating-point math libc llvm:adt llvm:support
#143959 opened Jun 12, 2025 by lntue Loading…
57
[Clang][C++23] Core language changes from P1467R9 extended floating-point types and standard names. c++23 clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:static analyzer clang Clang issues not falling into any other category floating-point Floating-point math llvm:adt llvm:support phabricator Related to migration from Phabricator
#78503 opened Jan 17, 2024 by codemzs Loading…
51
Clang: Add nsz to llvm.minnum and llvm.maxnum emitted from fmin and fmax backend:RISC-V clang:codegen IR generation bugs: mangling, exceptions, etc. clang Clang issues not falling into any other category floating-point Floating-point math llvm:ir
#113133 opened Oct 21, 2024 by wzssyqa Loading…
32
LangRef: Clarify behaviors of nsz in fast math flag floating-point Floating-point math llvm:ir
#137567 opened Apr 28, 2025 by wzssyqa Loading…
29
[InstCombine] Fold copysign of selects from sign comparison to sign operand floating-point Floating-point math llvm:instcombine Covers the InstCombine, InstSimplify and AggressiveInstCombine passes llvm:transforms
#85627 opened Mar 18, 2024 by Krishna-13-cyber Loading…
28
[InstCombine] Fold (X * 0.0) * constant => X * 0.0 #85241 floating-point Floating-point math llvm:transforms
#92512 opened May 17, 2024 by SahilPatidar Loading…
1
28
Minimal support of floating-point operand bundles backend:AMDGPU backend:X86 clang:codegen IR generation bugs: mangling, exceptions, etc. clang Clang issues not falling into any other category floating-point Floating-point math llvm:codegen llvm:ir llvm:SelectionDAG SelectionDAGISel as well llvm:support llvm:transforms
#135658 opened Apr 14, 2025 by spavloff Loading…
@spavloff
27
[llvm] Don't combine repeated subnormal divisors backend:X86 floating-point Floating-point math llvm:SelectionDAG SelectionDAGISel as well
#149333 opened Jul 17, 2025 by ashermancinelli Loading…
@ashermancinelli
25
[APFloat] Add APFloat::format floating-point Floating-point math llvm:adt llvm:support
#99088 opened Jul 16, 2024 by Ariel-Burton Loading…
25
[APFloat] add power floating-point Floating-point math llvm:adt
#122889 opened Jan 14, 2025 by ImanHosseini Loading…
23
[IR] Don't set strictfp on irrelevant calls backend:AMDGPU backend:SystemZ backend:X86 clang Clang issues not falling into any other category floating-point Floating-point math llvm:ir llvm:support llvm:transforms
#122735 opened Jan 13, 2025 by spavloff Loading…
@spavloff
22
[SimplifyLibCalls] Constant fold scalbxx floating-point Floating-point math llvm:analysis Includes value tracking, cost tables and constant folding llvm:ir llvm:transforms
#114417 opened Oct 31, 2024 by fawdlstty Loading…
22
[LLVM] Add constant folding for llrint, llrintf, llrintl floating-point Floating-point math llvm:analysis Includes value tracking, cost tables and constant folding llvm:instcombine Covers the InstCombine, InstSimplify and AggressiveInstCombine passes llvm:transforms
#154799 opened Aug 21, 2025 by pratheekhassan21 Loading…
19
[Mips] Convert -mnan=legacy to nan2008 when architecture support nan2008 backend:MIPS clang:driver 'clang' and 'clang++' user-facing binaries. Not 'clang-cl' clang:frontend Language frontend issues, e.g. anything involving "Sema" clang Clang issues not falling into any other category floating-point Floating-point math llvm:SelectionDAG SelectionDAGISel as well
#153777 opened Aug 15, 2025 by yingopq Loading…
1
18
[LVI][SCCP][CVP] Add basic ConstantFPRange support floating-point Floating-point math function-specialization llvm:analysis Includes value tracking, cost tables and constant folding llvm:ir llvm:transforms
#111544 opened Oct 8, 2024 by dtcxzyw Loading…
15
CodeGen: Add -denormal-fp-math-bf16 flag backend:X86 floating-point Floating-point math llvm:ir
#90425 opened Apr 29, 2024 by FreddyLeaf Loading…
15
[InstCombine] fold float clamp pattern into llvm.max/min clang Clang issues not falling into any other category floating-point Floating-point math llvm:instcombine Covers the InstCombine, InstSimplify and AggressiveInstCombine passes llvm:transforms
#159652 opened Sep 18, 2025 by VedantParanjape Loading…
1
15
[libclc] Reduce bithacking for INF/NAN values floating-point Floating-point math libclc libclc OpenCL library
#129738 opened Mar 4, 2025 by frasercrmck Loading…
13
[InstCombineCompares] Replace the sqrt in if-condition floating-point Floating-point math llvm:transforms
#91707 opened May 10, 2024 by whokeke Loading…
12
[IR] Allow fast math flags on fptosi, fptoui and sitofp backend:AMDGPU backend:PowerPC clang Clang issues not falling into any other category floating-point Floating-point math HLSL HLSL Language Support llvm:instcombine Covers the InstCombine, InstSimplify and AggressiveInstCombine passes llvm:ir llvm:transforms
#160475 opened Sep 24, 2025 by paperchalice Loading…
12
[libcxx] makes tanh(complex<float>) work for large values floating-point Floating-point math libc++ libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.
#122194 opened Jan 8, 2025 by cjdb Loading…
@lntue
11
[DAGCombiner] Relax nsz constraint with fp->int->fp optimizations backend:AArch64 backend:AMDGPU backend:X86 floating-point Floating-point math llvm:SelectionDAG SelectionDAGISel as well
#164503 opened Oct 21, 2025 by guy-david Loading…
10
[llvm][GISel] Use computeKnownFPClass floating-point Floating-point math llvm:globalisel
#141484 opened May 26, 2025 by tgymnich • Draft
8
[DAGCombiner] Honor rewrite semantics of fast-math flags in fdiv combine backend:AArch64 backend:AMDGPU backend:NVPTX backend:PowerPC backend:X86 floating-point Floating-point math llvm:SelectionDAG SelectionDAGISel as well
#167595 opened Nov 11, 2025 by mikolaj-pirog Loading…
7
SelectionDAG/expandFMINIMUMNUM_FMAXIMUMNUM: FCANONICALIZE is needed only for sNaN floating-point Floating-point math llvm:SelectionDAG SelectionDAGISel as well
#108180 opened Sep 11, 2024 by wzssyqa • Draft
6
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