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16b3f40599
getCalledFunction() is null, so this would crash. Replace crash with an error on unsupported call. llvm-svn: 243461
23 lines
670 B
LLVM
23 lines
670 B
LLVM
; RUN: not llc -march=amdgcn < %s 2>&1 | FileCheck %s
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; Make sure that AMDGPUPromoteAlloca doesn't crash if the called
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; function is a constantexpr cast of a function.
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declare void @foo(float*) #0
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declare void @foo.varargs(...) #0
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; CHECK: error: unsupported call to function foo in crash_call_constexpr_cast
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define void @crash_call_constexpr_cast() #0 {
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%alloca = alloca i32
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call void bitcast (void (float*)* @foo to void (i32*)*)(i32* %alloca) #0
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ret void
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}
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define void @crash_call_constexpr_cast_varargs() #0 {
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%alloca = alloca i32
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call void bitcast (void (...)* @foo.varargs to void (i32*)*)(i32* %alloca) #0
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ret void
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}
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attributes #0 = { nounwind }
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