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Summary: `AsmPrinter::emitGlobalIndirectSymbol` is dependent on `MCStreamer::emitAssignment` to produce `.set` directives for alias symbols; however, the `.set` pseudo-op on AIX is documented as not usable with external relocatable terms or expressions, which limits its applicability in generating alias symbols. Disable generating aliases on AIX until a different implementation strategy is available. Reviewers: cebowleratibm, jasonliu, sfertile, daltenty, DiggerLin Reviewed By: jasonliu Differential Revision: https://reviews.llvm.org/D79044
11 lines
448 B
LLVM
11 lines
448 B
LLVM
; RUN: not --crash llc < %s -mtriple powerpc-ibm-aix-xcoff 2>&1 | FileCheck %s
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; RUN: not --crash llc < %s -mtriple powerpc64-ibm-aix-xcoff 2>&1 | FileCheck %s
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; Check that, while generation of aliases on AIX remains unimplemented, llc dies
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; with an appropriate message instead of generating incorrect output when an
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; alias is encountered.
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define i32 @a() { ret i32 0 }
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; CHECK: ERROR: module has aliases
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@b = internal alias i32 (), i32 ()* @a
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