diff options
Diffstat (limited to 'test/CodeGen/NVPTX/nvvm-reflect.ll')
| -rw-r--r-- | test/CodeGen/NVPTX/nvvm-reflect.ll | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/test/CodeGen/NVPTX/nvvm-reflect.ll b/test/CodeGen/NVPTX/nvvm-reflect.ll index 0d02194651e3..21e9c69e657a 100644 --- a/test/CodeGen/NVPTX/nvvm-reflect.ll +++ b/test/CodeGen/NVPTX/nvvm-reflect.ll @@ -1,7 +1,7 @@ ; RUN: opt < %s -S -nvvm-reflect -nvvm-reflect-list USE_MUL=0 -O2 | FileCheck %s --check-prefix=USE_MUL_0 ; RUN: opt < %s -S -nvvm-reflect -nvvm-reflect-list USE_MUL=1 -O2 | FileCheck %s --check-prefix=USE_MUL_1 -@str = private addrspace(4) unnamed_addr constant [8 x i8] c"USE_MUL\00" +@str = private unnamed_addr addrspace(4) constant [8 x i8] c"USE_MUL\00" declare i32 @__nvvm_reflect(i8*) declare i8* @llvm.nvvm.ptr.constant.to.gen.p0i8.p4i8(i8 addrspace(4)*) @@ -32,3 +32,17 @@ exit: %ret = phi float [%ret1, %use_mul], [%ret2, %use_add] ret float %ret } + +declare i32 @llvm.nvvm.reflect.p0i8(i8*) + +; USE_MUL_0: define i32 @intrinsic +; USE_MUL_1: define i32 @intrinsic +define i32 @intrinsic() { +; USE_MUL_0-NOT: call i32 @llvm.nvvm.reflect +; USE_MUL_0: ret i32 0 +; USE_MUL_1-NOT: call i32 @llvm.nvvm.reflect +; USE_MUL_1: ret i32 1 + %ptr = tail call i8* @llvm.nvvm.ptr.constant.to.gen.p0i8.p4i8(i8 addrspace(4)* getelementptr inbounds ([8 x i8] addrspace(4)* @str, i32 0, i32 0)) + %reflect = tail call i32 @llvm.nvvm.reflect.p0i8(i8* %ptr) + ret i32 %reflect +} |