[Mlir-commits] [mlir] [MLIR] Add support for frame pointers in MLIR (PR #72145)

[Radu Salavat]

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@@ -0,0 +1,8 @@
+; RUN: mlir-translate -import-llvm -split-input-file %s | FileCheck %s
+
+define void @frame_pointer_func() "frame-pointer"="non-leaf" {
+  ; CHECK: llvm.func @frame_pointer_func()
+  ; CHECK-SAME: attributes {frame_pointer = #llvm.framePointerKind<"non-leaf">}
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Radu2k wrote:

After rebasing, there is an updated format on the output when importing from llvm IR. 

`llvm.func @frame_pointer_func() attributes {frame_pointer = #llvm.framePointerKind<"non-leaf">, passthrough = [["frame-pointer", "non-leaf"]]} {`

There is this new 'passthrough' parameter. Is this alright? For me it his seems to be duplicated information and I am not sure if there is any way to specify if this should be outputted or not.

https://github.com/llvm/llvm-project/pull/72145