forked from OSchip/llvm-project
39 lines
1.1 KiB
LLVM
39 lines
1.1 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: @g1 = global i32 99
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; CHECK0: @c1Alias = external global i8
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; CHECK0: @g1Alias = internal alias i8, bitcast (i32* @g1 to i8*)
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; CHECK1: @g1 = external global i32
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; CHECK1: @c1Alias = internal alias i8, inttoptr (i64 42 to i8*)
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; Third file is actually empty.
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; CHECK2: @g1 = external global i32
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; CHECK2: @g1Alias = external global i8
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; CHECK2: @c1Alias = external global i8
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@g1 = global i32 99
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@g1Alias = internal alias i8, bitcast (i32* @g1 to i8*)
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@c1Alias = internal alias i8, inttoptr (i64 42 to i8*)
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@funExternalAlias = alias i8 (), i8 ()* @funExternal
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define i8 @funExternal() {
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entry:
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%x = load i8, i8* @g1Alias
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ret i8 %x
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}
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define i8 @funExternal2() {
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entry:
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%x = load i8, i8* @c1Alias
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%y = call i8 @funExternalAlias()
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%z = add i8 %x, %y
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ret i8 %z
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}
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