16 lines
549 B
LLVM
16 lines
549 B
LLVM
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; RUN: llc < %s -march=nvptx64 -mcpu=sm_35 | FileCheck %s
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define void @foo(float* nocapture readonly %x_value, double* nocapture %output) #0 {
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%1 = bitcast float* %x_value to <4 x float>*
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%2 = load <4 x float>, <4 x float>* %1, align 16
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%3 = fpext <4 x float> %2 to <4 x double>
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; CHECK-NOT: ld.v2.f32 {%fd{{[0-9]+}}, %fd{{[0-9]+}}}, [%rd{{[0-9]+}}];
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; CHECK: cvt.f64.f32
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; CHECK: cvt.f64.f32
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; CHECK: cvt.f64.f32
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; CHECK: cvt.f64.f32
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%4 = bitcast double* %output to <4 x double>*
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store <4 x double> %3, <4 x double>* %4
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ret void
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}
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