1 ; Libdevice in recent CUDA versions relies on __CUDA_ARCH reflecting GPU type.
2 ; Verify that __nvvm_reflect() is replaced with an appropriate value.
4 ; RUN: opt %s -S -passes='default<O2>' -mtriple=nvptx64 -mcpu=sm_20 \
5 ; RUN: | FileCheck %s --check-prefixes=COMMON,SM20
6 ; RUN: opt %s -S -passes='default<O2>' -mtriple=nvptx64 -mcpu=sm_35 \
7 ; RUN: | FileCheck %s --check-prefixes=COMMON,SM35
9 @"$str" = private addrspace(1) constant [12 x i8] c"__CUDA_ARCH\00"
11 declare i32 @__nvvm_reflect(ptr)
14 define i32 @foo(float %a, float %b) {
15 ; COMMON-NOT: call i32 @__nvvm_reflect
16 %reflect = call i32 @__nvvm_reflect(ptr addrspacecast (ptr addrspace(1) @"$str" to ptr))