Topics tagged llvm-ir

Topic	Replies	Views	Activity
[RFC] Upstreaming llvm-ub-aware-interpreter IR & Optimizations llvm , llvm-reduce , llvm-ir	13	418	February 5, 2026
Learning LLVM by building a simple memory access tracing pass Beginners llvm , llvm-ir	0	40	February 5, 2026
Is there a possibility to instruct newer llc accept ptrauth wrappers in llvm.ptrauth sections? IR & Optimizations clang , llvm-ir	2	63	January 29, 2026
InstCombine assertion from `lshr (zext i32 X), 32` created by EarlyCSE - missing fold in default pipeline? IR & Optimizations llvm , llvm-ir	5	114	January 24, 2026
[RFC] Supporting pointers with external storage in llvm.memcpy (and friends) IR & Optimizations rfc , llvm-ir	7	267	January 5, 2026
ScalarEvolution/LSR introduces trunc to unsupported iN, losing masking semantics after legalization IR & Optimizations hexagon , llvm-ir	6	114	December 16, 2025
Optimization remarks with incorrect debug info Beginners llvm-ir	0	30	December 4, 2025
Probably miscompilation due to incorrect lifetime.start IR & Optimizations llvm-ir	8	161	November 28, 2025
[RFC]: Improving FPMR Handling for FP8 Intrinsics in LLVM IR & Optimizations arm64 , llvm , llvm-ir	9	592	November 19, 2025
RFC: llvm::Module::getFunctionDefs to iterate over function definitions LLVM Project llvm-ir	0	80	November 15, 2025
[RFC] Introduce sentinel pointer value to `DataLayout` LLVM Project llvm , llvm-ir	18	846	November 4, 2025
Clarifiying the semantics of ptrtoint IR & Optimizations llvm , llvm-ir	73	3418	October 20, 2025
Why is there no isMemoryOp() in Instruction.h Beginners llvm , llvm-ir	3	136	October 15, 2025
[RFC] Towards Disallowing Struct/Array IR Values IR & Optimizations llvm-ir	23	1345	July 9, 2025
The Alignment of StructType in llvm-IR with C++ inheritance Using Clang clang , llvm , llvm-ir	0	98	June 20, 2025
X86 isel bug X86 core , x86 , clang , llvm , llvm-ir	1	168	June 20, 2025
[RFC] Supporting Sized Target Extension Types in Vector IR & Optimizations llvm , llvm-ir	5	366	June 5, 2025
[RFC][llvm] Proposing llvm.loop.vectorize.reassociation.enable metadata LLVM Project llvm-ir	8	296	June 3, 2025
Strange case related to InstCombinePass IR & Optimizations llvm , llvm-ir	4	214	May 10, 2025
Question: Why isn't `null_pointer_is_valid` a module-level property? LLVM Project llvm , llvm-ir , lang-ref	8	270	May 5, 2025
[RFC] Improving IR fast-math semantics IR & Optimizations core , rfc , llvm , llvm-ir	28	1566	March 26, 2025
[RFC] Fast-math flags semantics: contract IR & Optimizations core , rfc , llvm-ir	7	549	March 17, 2025
LoopSimplifyPass and LoopAnalysis work incomplete Loop Optimizations llvm , llvm-ir	3	156	March 3, 2025
Why does Clang compile short-circuit evaluation to phi nodes instead of stores before mem2reg? Beginners clang , llvm-ir	1	106	February 4, 2025
Lowering LLVM IR Intrinsics to RISC-V Beginners llvm , llvm-ir	4	151	January 18, 2025
Ways to insert a BasicBlock into a Function Beginners llvm , llvm-ir	1	159	January 17, 2025
[IR] Segmentation fault on loop IR & Optimizations llvm-ir	2	119	December 19, 2024
How to handle types when instrumenting C++ code to trace arguments, especially pointers with a LLVM-15 pass Beginners llvm , llvm-ir	0	54	December 11, 2024
NewGVN enablement shortcomings IR & Optimizations clang , llvm-ir	2	448	December 5, 2024
Generating MIR output for running MachineFunctionPass LLVM Project x86 , llvm-ir	5	184	December 2, 2024