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8460fe06bb
We have to at least tolerate calls to kernels, possibly with a mismatched calling convention on the callsite. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355049 91177308-0d34-0410-b5e6-96231b3b80d8
19 lines
631 B
LLVM
19 lines
631 B
LLVM
; RUN: not llc -march=amdgcn -mcpu=tahiti -verify-machineinstrs -o /dev/null %s 2>&1 | FileCheck %s
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; FIXME: It should be invalid IR to have a call to a kernel, but this
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; is currently relied on, but should be eliminated before codegen.
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define amdgpu_kernel void @callee_kernel(i32 addrspace(1)* %out) #0 {
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entry:
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store volatile i32 0, i32 addrspace(1)* %out
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ret void
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}
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; CHECK: LLVM ERROR: Unsupported calling convention for call
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define amdgpu_kernel void @caller_kernel(i32 addrspace(1)* %out) #0 {
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entry:
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call amdgpu_kernel void @callee_kernel(i32 addrspace(1)* %out)
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ret void
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}
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attributes #0 = { nounwind noinline }
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