30 lines
734 B
LLVM
30 lines
734 B
LLVM
; RUN: llc < %s -mtriple=i686-linux -asm-verbose | FileCheck %s
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; Check that register copies in the landing pad come after the EH_LABEL
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declare i32 @f()
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define i32 @phi(i32 %x) personality i32 (...)* @__gxx_personality_v0 {
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entry:
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%a = invoke i32 @f()
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to label %cont unwind label %lpad ; <i32> [#uses=1]
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cont: ; preds = %entry
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%b = invoke i32 @f()
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to label %cont2 unwind label %lpad ; <i32> [#uses=1]
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cont2: ; preds = %cont
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ret i32 %b
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lpad: ; preds = %cont, %entry
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%v = phi i32 [ %x, %entry ], [ %a, %cont ] ; <i32> [#uses=1]
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%exn = landingpad {i8*, i32}
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cleanup
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ret i32 %v
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}
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; CHECK: lpad
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; CHECK-NEXT: .cfi_def_cfa_offset 16
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; CHECK-NEXT: Ltmp
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declare i32 @__gxx_personality_v0(...)
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