[llvm] 4a617c4 - [WinEH] Prepare test win64-funclet-preisel-intrinsics.ll for extension to nested try-catch case (NFC)

[Stefan Gränitz via llvm-commits]

Author: Stefan Gränitz
Date: 2022-09-29T11:30:27+02:00
New Revision: 4a617c426d80776afbf0cf375abfeded9399223f

URL: https://github.com/llvm/llvm-project/commit/4a617c426d80776afbf0cf375abfeded9399223f
DIFF: https://github.com/llvm/llvm-project/commit/4a617c426d80776afbf0cf375abfeded9399223f.diff

LOG: [WinEH] Prepare test win64-funclet-preisel-intrinsics.ll for extension to nested try-catch case (NFC)

Added: 
    

Modified: 
    llvm/test/CodeGen/X86/win64-funclet-preisel-intrinsics.ll

Removed: 
    


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diff  --git a/llvm/test/CodeGen/X86/win64-funclet-preisel-intrinsics.ll b/llvm/test/CodeGen/X86/win64-funclet-preisel-intrinsics.ll
index 740e0da6ee0a8..c015a4e670d63 100644
--- a/llvm/test/CodeGen/X86/win64-funclet-preisel-intrinsics.ll
+++ b/llvm/test/CodeGen/X86/win64-funclet-preisel-intrinsics.ll
@@ -30,48 +30,49 @@ entry:
   %ex2 = alloca ptr, align 8
   invoke void @opaque() to label %invoke.cont unwind label %catch.dispatch
 
-catch.dispatch:
+catch.dispatch:                                   ; preds = %entry
   %0 = catchswitch within none [label %catch] unwind to caller
 
-invoke.cont:
+invoke.cont:                                      ; preds = %entry
   unreachable
 
-catch:
+catch:                                            ; preds = %catch.dispatch
   %1 = catchpad within %0 [ptr null, i32 64, ptr %exn.slot]
-  call void @llvm.objc.storeStrong(ptr %ex2, ptr null) [ "funclet"(token %1) ]
+  %exn = load ptr, ptr %exn.slot, align 8
+  %2 = call ptr @llvm.objc.retain(ptr %exn) [ "funclet"(token %1) ]
+  store ptr %2, ptr %ex2, align 8
   catchret from %1 to label %catchret.dest
 
-catchret.dest:
+catchret.dest:                                    ; preds = %catch
   ret void
 }
 
 declare void @opaque()
-declare void @llvm.objc.storeStrong(ptr, ptr) #0
+declare ptr @llvm.objc.retain(ptr) #0
 declare i32 @__CxxFrameHandler3(...)
 
 attributes #0 = { nounwind }
 
 ; EH catchpad with SEH prologue:
-;     CHECK: # %catch
-;     CHECK: pushq   %rbp
-;     CHECK: .seh_pushreg %rbp
-;            ...
-;     CHECK: .seh_endprologue
+;     CHECK-LABEL:  # %catch
+;     CHECK:          pushq   %rbp
+;     CHECK:          .seh_pushreg %rbp
+;                     ...
+;     CHECK:          .seh_endprologue
 ;
 ; At this point the code used to be truncated (and sometimes terminated with an
 ; int3 opcode):
-;     CHECK-NOT: int3
+;     CHECK-NOT:      int3
 ;
-; Instead, the call to objc_storeStrong should be emitted:
-;     CHECK: leaq	-24(%rbp), %rcx
-;     CHECK: xorl	%edx, %edx
-;     CHECK: callq	objc_storeStrong
-;        ...
+; Instead, the runtime call to retain should be emitted:
+;     CHECK:          movq    -8(%rbp), %rcx
+;     CHECK:          callq   objc_retain
+;                     ...
 ;
 ; This is the end of the funclet:
-;     CHECK: popq	%rbp
-;     CHECK: retq                                    # CATCHRET
-;            ...
-;     CHECK: .seh_handlerdata
-;            ...
-;     CHECK: .seh_endproc
+;     CHECK:          popq	%rbp
+;     CHECK:          retq                                    # CATCHRET
+;                     ...
+;     CHECK:          .seh_handlerdata
+;                     ...
+;     CHECK:          .seh_endproc