19 lines
705 B
LLVM
19 lines
705 B
LLVM
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; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
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target triple = "nvptx-unknown-cuda"
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; CHECK: .visible .func foo
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define void @foo(<8 x i8> %a, i8* %b) {
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; CHECK-DAG: ld.param.v4.u8 {[[E0:%rs[0-9]+]], [[E1:%rs[0-9]+]], [[E2:%rs[0-9]+]], [[E3:%rs[0-9]+]]}, [foo_param_0]
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; CHECK-DAG: ld.param.v4.u8 {[[E4:%rs[0-9]+]], [[E5:%rs[0-9]+]], [[E6:%rs[0-9]+]], [[E7:%rs[0-9]+]]}, [foo_param_0+4]
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; CHECK-DAG: ld.param.u32 %[[B:r[0-9+]]], [foo_param_1]
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; CHECK: add.s16 [[T:%rs[0-9+]]], [[E1]], [[E6]];
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; CHECK: st.u8 [%[[B]]], [[T]];
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%t0 = extractelement <8 x i8> %a, i32 1
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%t1 = extractelement <8 x i8> %a, i32 6
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%t = add i8 %t0, %t1
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store i8 %t, i8* %b
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ret void
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}
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