https://github.com/svkeerthy updated
https://github.com/llvm/llvm-project/pull/149213
>From 32275ce1e046510a779a9f6a1bd2cd64a242c1b2 Mon Sep 17 00:00:00 2001
From: svkeerthy <venkatakeer...@google.com>
Date: Wed, 16 Jul 2025 22:01:47 +0000
Subject: [PATCH] support-stdin-input-llvm-ir2vec
---
llvm/tools/llvm-ir2vec/llvm-ir2vec.cpp | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/llvm/tools/llvm-ir2vec/llvm-ir2vec.cpp
b/llvm/tools/llvm-ir2vec/llvm-ir2vec.cpp
index 4e88282e85c14..e1e5fad13f413 100644
--- a/llvm/tools/llvm-ir2vec/llvm-ir2vec.cpp
+++ b/llvm/tools/llvm-ir2vec/llvm-ir2vec.cpp
@@ -48,10 +48,10 @@ namespace ir2vec {
static cl::OptionCategory IR2VecToolCategory("IR2Vec Tool Options");
-static cl::opt<std::string> InputFilename(cl::Positional,
- cl::desc("<input bitcode file>"),
- cl::Required,
- cl::cat(IR2VecToolCategory));
+static cl::opt<std::string>
+ InputFilename(cl::Positional,
+ cl::desc("<input bitcode file or '-' for stdin>"),
+ cl::init("-"), cl::cat(IR2VecToolCategory));
static cl::opt<std::string> OutputFilename("o", cl::desc("Output filename"),
cl::value_desc("filename"),
@@ -287,7 +287,7 @@ int main(int argc, char **argv) {
if (Mode == TripletMode && Level.getNumOccurrences() > 0)
errs() << "Warning: --level option is ignored in triplet mode\n";
- // Parse the input LLVM IR file
+ // Parse the input LLVM IR file or stdin
SMDiagnostic Err;
LLVMContext Context;
std::unique_ptr<Module> M = parseIRFile(InputFilename, Err, Context);
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