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dd9ab77318
Currently the default C calling convention functions are treated the same as compute kernels. Make this explicit so the default calling convention can be changed to a non-kernel. Converted with perl -pi -e 's/define void/define amdgpu_kernel void/' on the relevant test directories (and undoing in one place that actually wanted a non-kernel). llvm-svn: 298444
51 lines
1.8 KiB
LLVM
51 lines
1.8 KiB
LLVM
; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s --check-prefix=GCN
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; GCN-LABEL: and_zext:
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; GCN: v_and_b32_e32 [[VAL16:v[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}}
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; GCN: v_and_b32_e32 v{{[0-9]+}}, 0xffff, [[VAL16]]
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define amdgpu_kernel void @and_zext(i32 addrspace(1)* %out, i16 addrspace(1)* %in) {
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%id = call i32 @llvm.amdgcn.workitem.id.x() #1
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%ptr = getelementptr i16, i16 addrspace(1)* %in, i32 %id
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%a = load i16, i16 addrspace(1)* %in
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%b = load i16, i16 addrspace(1)* %ptr
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%c = add i16 %a, %b
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%val16 = and i16 %c, %a
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%val32 = zext i16 %val16 to i32
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store i32 %val32, i32 addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: or_zext:
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; GCN: v_or_b32_e32 [[VAL16:v[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}}
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; GCN: v_and_b32_e32 v{{[0-9]+}}, 0xffff, [[VAL16]]
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define amdgpu_kernel void @or_zext(i32 addrspace(1)* %out, i16 addrspace(1)* %in) {
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%id = call i32 @llvm.amdgcn.workitem.id.x() #1
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%ptr = getelementptr i16, i16 addrspace(1)* %in, i32 %id
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%a = load i16, i16 addrspace(1)* %in
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%b = load i16, i16 addrspace(1)* %ptr
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%c = add i16 %a, %b
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%val16 = or i16 %c, %a
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%val32 = zext i16 %val16 to i32
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store i32 %val32, i32 addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: xor_zext:
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; GCN: v_xor_b32_e32 [[VAL16:v[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}}
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; GCN: v_and_b32_e32 v{{[0-9]+}}, 0xffff, [[VAL16]]
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define amdgpu_kernel void @xor_zext(i32 addrspace(1)* %out, i16 addrspace(1)* %in) {
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%id = call i32 @llvm.amdgcn.workitem.id.x() #1
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%ptr = getelementptr i16, i16 addrspace(1)* %in, i32 %id
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%a = load i16, i16 addrspace(1)* %in
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%b = load i16, i16 addrspace(1)* %ptr
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%c = add i16 %a, %b
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%val16 = xor i16 %c, %a
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%val32 = zext i16 %val16 to i32
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store i32 %val32, i32 addrspace(1)* %out
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ret void
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}
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declare i32 @llvm.amdgcn.workitem.id.x() #1
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attributes #1 = { nounwind readnone }
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