17 lines
505 B
LLVM
17 lines
505 B
LLVM
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; Check that the GHC calling convention works (s390x)
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; Variable-sized stack allocations are not supported in GHC calling convention
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;
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; RUN: not --crash llc -mtriple=s390x-ibm-linux < %s 2>&1 | FileCheck %s
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define ghccc void @foo() nounwind {
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entry:
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%0 = call i8* @llvm.stacksave()
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call void @llvm.stackrestore(i8* %0)
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ret void
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}
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declare i8* @llvm.stacksave()
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declare void @llvm.stackrestore(i8*)
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; CHECK: LLVM ERROR: Variable-sized stack allocations are not supported in GHC calling convention
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