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51 lines
1.2 KiB
LLVM
51 lines
1.2 KiB
LLVM
; RUN: llc -march=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck %s
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; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck %s
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; RUN: llc -march=r600 -mcpu=redwood -verify-machineinstrs < %s | FileCheck %s
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; CHECK-NOT: {{^}}func:
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define internal fastcc i32 @func(i32 %a) {
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entry:
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%tmp0 = add i32 %a, 1
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ret i32 %tmp0
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}
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; CHECK: {{^}}kernel:
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; CHECK-NOT: call
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define amdgpu_kernel void @kernel(i32 addrspace(1)* %out) {
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entry:
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%tmp0 = call i32 @func(i32 1)
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store i32 %tmp0, i32 addrspace(1)* %out
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ret void
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}
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; CHECK: {{^}}kernel2:
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; CHECK-NOT: call
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define amdgpu_kernel void @kernel2(i32 addrspace(1)* %out) {
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entry:
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call void @kernel(i32 addrspace(1)* %out)
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ret void
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}
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; CHECK-NOT: func_alias
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@func_alias = alias i32 (i32), i32 (i32)* @func
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; CHECK: {{^}}kernel3:
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; CHECK-NOT: call
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define amdgpu_kernel void @kernel3(i32 addrspace(1)* %out) {
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entry:
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%tmp0 = call i32 @func_alias(i32 1)
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store i32 %tmp0, i32 addrspace(1)* %out
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ret void
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}
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; CHECK-NOT: kernel_alias
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@kernel_alias = alias void (i32 addrspace(1)*), void (i32 addrspace(1)*)* @kernel
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; CHECK: {{^}}kernel4:
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; CHECK-NOT: call
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define amdgpu_kernel void @kernel4(i32 addrspace(1)* %out) {
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entry:
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call void @kernel_alias(i32 addrspace(1)* %out)
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ret void
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}
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