20 lines
769 B
LLVM
20 lines
769 B
LLVM
; Verify that __nvvm_reflect_ocl() is replaced with an appropriate value
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;
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; RUN: opt %s -S -passes='default<O2>' -mtriple=nvptx64 -mcpu=sm_20 \
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; RUN: | FileCheck %s --check-prefixes=COMMON,SM20
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; RUN: opt %s -S -passes='default<O2>' -mtriple=nvptx64 -mcpu=sm_35 \
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; RUN: | FileCheck %s --check-prefixes=COMMON,SM35
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@"$str" = private addrspace(4) constant [12 x i8] c"__CUDA_ARCH\00"
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declare i32 @__nvvm_reflect_ocl(ptr addrspace(4) noundef)
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; COMMON-LABEL: @foo
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define i32 @foo(float %a, float %b) {
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; COMMON-NOT: call i32 @__nvvm_reflect_ocl
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%reflect = tail call i32 @__nvvm_reflect_ocl(ptr addrspace(4) noundef getelementptr inbounds ([12 x i8], [12 x i8] addrspace(4)* @"$str", i64 0, i64 0))
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; SM20: ret i32 200
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; SM35: ret i32 350
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ret i32 %reflect
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}
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