Topics tagged x86 (original) (raw)

Doubled branch pessimization

4

227

September 21, 2025

X86 isel bug

1

161

June 20, 2025

Vector dialect fma lowering to llvm.intr.fmuladd rather than llvm.intr.fma

10

262

June 14, 2025

Reassociating Expressions with Memory Operands to increase ILP for X86 Targets

0

48

April 28, 2025

[RFC] "asm goto" vs branch target enforcement

5

383

April 15, 2025

Naming "x86-64" To "x86_64"?

0

143

April 11, 2025

Senior Developer for Compilers and Static Analysis @ Samsung Research Poland

0

203

February 12, 2025

Issue with Executing First MachineFunctionPass

3

77

January 26, 2025

[GlobalISel] HwModes for pointers of different sizes

1

73

January 21, 2025

Tablegen results have undefined entries

3

101

January 16, 2025

Generating MIR output for running MachineFunctionPass

5

147

December 2, 2024

Arithmetic referencing dso_local function causes compilation error on Linux/x64

6

205

July 12, 2024

Question about X86 Regcall ABI

0

79

June 19, 2024

[SOLVED] llvm::orc::LLJITBuilder().create() fails on Windows in GitHub Actions

1

115

June 10, 2024

Clang + lld apparently can't find cross compile libraries

9

497

June 10, 2024

AVX2 popcount regression

6

400

March 11, 2024

Segmentation fault when using @llvm.global_dtors in Windows

7

324

February 24, 2024

Selecting VPSHUFBITQMB for llvm.bitreverse.*

1

220

January 28, 2024

Broken vectorized loop boundary

0

129

December 21, 2023

RFC: [X86][Intel] Remove all-end supports of Intel knl/knm/mic_avx512 targets

11

687

December 15, 2023

VC backed Co-Founder with Compiler LLVM expertises

0

336

November 1, 2023

Proposal for a new NT_X86_CPUID core dump note

2

194

October 27, 2023

X86 Code Generation Sign Extension or Register usage

4

331

September 14, 2023

Code compiled for arm64 much slower than for x86_64

17

2452

August 31, 2023

IR Direct call emitted to asm indirect call

7

492

July 31, 2023

SUBREG_TO_REG semantics (or x86's zext implementation is broken)

9

579

July 26, 2023

Unable to build LLVM release/16.x on Ubuntu inside VirtualBox

5

790

July 5, 2023

"Preserve none" calling convention

1

670

June 21, 2023

Target-features, target-cpu, LLVM, Clang and general confusion

1

3427

May 29, 2023

Problems in the transformation from LLVM IR code to x86-64 executable file

9

584

May 27, 2023