From 7a28de08f384702aa6b6fb7482a410754972d622 Mon Sep 17 00:00:00 2001 From: Justin Holewinski Date: Fri, 27 Jun 2014 18:36:11 +0000 Subject: [NVPTX] Add reflect intrinsic (better than matching by function name) Also clean up some of the logic in NVVMReflect.cpp while we're messing around in there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211948 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/NVPTX/nvvm-reflect.ll | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'test/CodeGen/NVPTX/nvvm-reflect.ll') diff --git a/test/CodeGen/NVPTX/nvvm-reflect.ll b/test/CodeGen/NVPTX/nvvm-reflect.ll index 45438847b8..21e9c69e65 100644 --- a/test/CodeGen/NVPTX/nvvm-reflect.ll +++ b/test/CodeGen/NVPTX/nvvm-reflect.ll @@ -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 +} -- cgit v1.2.3