28 lines
975 B
LLVM
28 lines
975 B
LLVM
; RUN: opt -data-layout=A5 -S -mtriple=amdgcn-unknown-unknown -amdgpu-promote-alloca -disable-promote-alloca-to-vector < %s | 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 addrspace(5)*) #0
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declare void @foo.varargs(...) #0
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; CHECK-LABEL: @crash_call_constexpr_cast(
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; CHECK: alloca
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; CHECK: call void
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define amdgpu_kernel void @crash_call_constexpr_cast() #0 {
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%alloca = alloca i32, addrspace(5)
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call void bitcast (void (float addrspace(5)*)* @foo to void (i32 addrspace(5)*)*)(i32 addrspace(5)* %alloca) #0
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ret void
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}
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; CHECK-LABEL: @crash_call_constexpr_cast_varargs(
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; CHECK: alloca
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; CHECK: call void
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define amdgpu_kernel void @crash_call_constexpr_cast_varargs() #0 {
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%alloca = alloca i32, addrspace(5)
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call void bitcast (void (...)* @foo.varargs to void (i32 addrspace(5)*)*)(i32 addrspace(5)* %alloca) #0
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ret void
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}
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attributes #0 = { nounwind }
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