[llvm] 8cc862c - [AMDGPU] expand-fp: always report modifications (#163153)

[via llvm-commits]

Author: Frederik Harwath
Date: 2025-10-13T15:21:02Z
New Revision: 8cc862ce3bd51d1fe8ff84c35aee03457077ac54

URL: https://github.com/llvm/llvm-project/commit/8cc862ce3bd51d1fe8ff84c35aee03457077ac54
DIFF: https://github.com/llvm/llvm-project/commit/8cc862ce3bd51d1fe8ff84c35aee03457077ac54.diff

LOG: [AMDGPU] expand-fp: always report modifications (#163153)

The last change to the pass in PR #158588 lost the assignment to the
"Modified" variable for one of the pass optimizations.

Add it back. This fixes the test failure in
`CodeGen/AMDGPU/itofp.i128.bf.ll` (in a
`LLVM_ENABLE_EXPENSIVE_CHECKS=ON` build).

Added: 
    

Modified: 
    llvm/lib/CodeGen/ExpandFp.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/CodeGen/ExpandFp.cpp b/llvm/lib/CodeGen/ExpandFp.cpp
index c500357c396c6..04c700869cd69 100644
--- a/llvm/lib/CodeGen/ExpandFp.cpp
+++ b/llvm/lib/CodeGen/ExpandFp.cpp
@@ -1036,6 +1036,7 @@ static bool runImpl(Function &F, const TargetLowering &TLI,
         continue;
 
       addToWorklist(I, Worklist);
+      Modified = true;
       break;
     }
     default: