forked from OSchip/llvm-project
48 lines
1.2 KiB
LLVM
48 lines
1.2 KiB
LLVM
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; We should never separate alias from aliasee.
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; RUN: llvm-split -j=3 -preserve-locals -o %t %s
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; RUN: llvm-dis -o - %t0 | FileCheck --check-prefix=CHECK0 %s
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; RUN: llvm-dis -o - %t1 | FileCheck --check-prefix=CHECK1 %s
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; RUN: llvm-dis -o - %t2 | FileCheck --check-prefix=CHECK2 %s
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; Checks are not critical here - verifier will assert if we fail.
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; CHECK0: @funInternal2Alias = alias
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; CHECK0: @funExternal2Alias = alias
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; CHECK0: define internal i32 @funInternal2
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; CHECK0: define i32 @funExternal2
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; CHECK1: @funInternalAlias = alias
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; CHECK1: define internal i32 @funInternal
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; CHECK2: @funExternalAlias = alias
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; CHECK2: define i32 @funExternal
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@funInternalAlias = alias i32 (), i32 ()* @funInternal
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@funExternalAlias = alias i32 (), i32 ()* @funExternal
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@funInternal2Alias = alias i32 (), i32 ()* @funInternal2
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@funExternal2Alias = alias i32 (), i32 ()* @funExternal2
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define internal i32 @funInternal() {
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entry:
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ret i32 0
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}
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define i32 @funExternal() {
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entry:
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%x = call i32 @funInternalAlias()
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ret i32 %x
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}
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define internal i32 @funInternal2() {
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entry:
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%x = call i32 @funInternalAlias()
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ret i32 %x
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}
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define i32 @funExternal2() {
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entry:
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%x = call i32 @funInternal2()
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%y = call i32 @funExternalAlias()
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%z = add nsw i32 %x, %y
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ret i32 %z
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}
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