[llvm-branch-commits] [llvm] release/18.x: Extend GCC workaround to GCC < 8.4 for llvm::iterator_range ctor (#82643) (PR #82688)

[via llvm-branch-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-adt

Author: None (llvmbot)

<details>
<summary>Changes</summary>

Backport 7f71fa909a10be182b82b9dfaf0fade6eb84796c

Requested by: @<!-- -->RoboTux

---
Full diff: https://github.com/llvm/llvm-project/pull/82688.diff


1 Files Affected:

- (modified) llvm/include/llvm/ADT/iterator_range.h (+2-2) 


``````````diff
diff --git a/llvm/include/llvm/ADT/iterator_range.h b/llvm/include/llvm/ADT/iterator_range.h
index 2dc227935984b1..7d288ea4506ba5 100644
--- a/llvm/include/llvm/ADT/iterator_range.h
+++ b/llvm/include/llvm/ADT/iterator_range.h
@@ -43,8 +43,8 @@ class iterator_range {
   IteratorT begin_iterator, end_iterator;
 
 public:
-#if __GNUC__ == 7
-  // Be careful no to break gcc-7 on the mlir target.
+#if __GNUC__ == 7 || (__GNUC__ == 8 && __GNUC_MINOR__ < 4)
+  // Be careful no to break gcc-7 and gcc-8 < 8.4 on the mlir target.
   // See https://github.com/llvm/llvm-project/issues/63843
   template <typename Container>
 #else

``````````

</details>


https://github.com/llvm/llvm-project/pull/82688