[llvm] 8e59fe2 - [FastISel] Correctly report prototype on miss

[Alexis Engelke via llvm-commits]

Author: Alexis Engelke
Date: 2023-04-11T11:49:08+02:00
New Revision: 8e59fe2d8e620787b1b6c0f247903ac06c3ca6fe

URL: https://github.com/llvm/llvm-project/commit/8e59fe2d8e620787b1b6c0f247903ac06c3ca6fe
DIFF: https://github.com/llvm/llvm-project/commit/8e59fe2d8e620787b1b6c0f247903ac06c3ca6fe.diff

LOG: [FastISel] Correctly report prototype on miss

The type of a function is nowadays just an opaque pointer, which is not
helpful when analyzing FastISel misses. Instead print the actual
function type of the function.

Reviewed By: efriedma

Differential Revision: https://reviews.llvm.org/D147716

Added: 
    

Modified: 
    llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 65dd80f5eb084..d77dfb61589ca 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -1449,7 +1449,7 @@ void SelectionDAGISel::SelectAllBasicBlocks(const Function &Fn) {
                                  Fn.getSubprogram(),
                                  &Fn.getEntryBlock());
       R << "FastISel didn't lower all arguments: "
-        << ore::NV("Prototype", Fn.getType());
+        << ore::NV("Prototype", Fn.getFunctionType());
       reportFastISelFailure(*MF, *ORE, R, EnableFastISelAbort > 1);
 
       // Use SelectionDAG argument lowering