45 lines
1.2 KiB
LLVM
45 lines
1.2 KiB
LLVM
; RUN: llc -mtriple=x86_64-pc-windows-coreclr < %s | FileCheck %s
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declare void @ProcessCLRException()
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declare void @f()
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define void @test1() personality void ()* @ProcessCLRException {
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entry:
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invoke void @f()
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to label %exit unwind label %catch.dispatch.1
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exit:
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ret void
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catch.dispatch.1:
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%cs1 = catchswitch within none [label %outer.catch] unwind to caller
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outer.catch:
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%cp1 = catchpad within %cs1 [i32 1]
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invoke void @f() [ "funclet"(token %cp1) ]
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to label %outer.ret unwind label %catch.dispatch.2
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outer.ret:
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catchret from %cp1 to label %exit
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catch.dispatch.2:
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%cs2 = catchswitch within %cp1 [label %inner.catch] unwind to caller
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inner.catch:
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%cp2 = catchpad within %cs2 [i32 2]
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catchret from %cp2 to label %outer.ret
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}
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; Check the catchret targets
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; CHECK-LABEL: test1: # @test1
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; CHECK: [[Exit:^[^: ]+]]: # Block address taken
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; CHECK-NEXT: # %exit
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; CHECK-NEXT: $ehgcr_0_1:
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; CHECK: [[OuterRet:^[^: ]+]]: # Block address taken
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; CHECK-NEXT: # %outer.ret
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; CHECK-NEXT: $ehgcr_0_3:
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; CHECK-NEXT: leaq [[Exit]](%rip), %rax
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; CHECK: retq # CATCHRET
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; CHECK: {{^[^: ]+}}: # %inner.catch
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; CHECK: .seh_endprolog
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; CHECK-NEXT: leaq [[OuterRet]](%rip), %rax
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; CHECK: retq # CATCHRET
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