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llvm/test/Linker/type-unique-src-type.ll
Rafael Espindola d9788e9372 Partial revert of r222986.
The explicit set of destination types is not fully redundant when lazy loading
since the TypeFinder will not find types used only in function bodies.

This keeps the logic to drop the name of mapped types since it still helps
with avoiding further renaming.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223043 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-01 16:32:20 +00:00

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625 B
LLVM

; RUN: llvm-as %s -o %t.bc
; RUN: llvm-link -S %t.bc -o - | FileCheck %s
; RUN: llvm-link -S %s -o - | FileCheck %s
; Test that we don't try to map %C.0 and C and then try to map %C to a new type.
; This used to happen when lazy loading since we wouldn't then identify %C
; as a destination type until it was too late.
; CHECK: %C.0 = type { %B }
; CHECK-NEXT: %B = type { %A }
; CHECK-NEXT: %A = type { i8 }
; CHECK-NEXT: %C = type { %B }
%A = type { i8 }
%B = type { %A }
%C = type { %B }
%C.0 = type { %B }
define void @f1() {
getelementptr %C* null, i64 0, i32 0, i32 0
ret void
}
@g1 = external global %C.0