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This is a special calling convention to be used by the GHC compiler. Author: Stefan Schulze Frielinghaus Differential Revision: https://reviews.llvm.org/D69024
12 lines
297 B
LLVM
12 lines
297 B
LLVM
; Check that the GHC calling convention works (s390x)
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; In GHC calling convention the only allowed return type is void
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;
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; RUN: not llc -mtriple=s390x-ibm-linux < %s 2>&1 | FileCheck %s
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define ghccc i64 @foo() nounwind {
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entry:
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ret i64 42
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}
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; CHECK: LLVM ERROR: GHC functions return void only
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