[Mlir-commits] [mlir] dda0486 - [MLIR] Update broken link in LangRef.md (#170938)

[llvmlistbot at llvm.org]

Author: Alexander Root
Date: 2025-12-06T10:57:33+01:00
New Revision: dda048665317077d677cea0a15894be4d021b9c7

URL: https://github.com/llvm/llvm-project/commit/dda048665317077d677cea0a15894be4d021b9c7
DIFF: https://github.com/llvm/llvm-project/commit/dda048665317077d677cea0a15894be4d021b9c7.diff

LOG: [MLIR] Update broken link in LangRef.md (#170938)

Noticed the link was dead when reading the docs. According to the
wayback machine, it was a link to "Revisiting Out-of-SSA Translation for
Correctness, Code Quality, and Efficiency" by Boissinot et al., so
providing a more permanent link.

Added: 
    

Modified: 
    mlir/docs/LangRef.md

Removed: 
    


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diff  --git a/mlir/docs/LangRef.md b/mlir/docs/LangRef.md
index 10cfba908ee45..b1da4b9360592 100644
--- a/mlir/docs/LangRef.md
+++ b/mlir/docs/LangRef.md
@@ -424,7 +424,7 @@ func.func @simple(i64, i1) -> i64 {
 **Context:** The "block argument" representation eliminates a number of special
 cases from the IR compared to traditional "PHI nodes are operations" SSA IRs
 (like LLVM). For example, the
-[parallel copy semantics](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.524.5461&rep=rep1&type=pdf)
+[parallel copy semantics](https://ieeexplore.ieee.org/document/4907656)
 of SSA is immediately apparent, and function arguments are no longer a special
 case: they become arguments to the entry block
 [[more rationale](Rationale/Rationale.md/#block-arguments-vs-phi-nodes)]. Blocks