From fc32eb472ae74e96435ce70c67d6c1edeb6f3e9f Mon Sep 17 00:00:00 2001 From: Justin Holewinski Date: Mon, 1 Jul 2013 12:59:04 +0000 Subject: [NVPTX] 64-bit ADDC/ADDE are not legal git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185333 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/NVPTX/add-128bit.ll | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 test/CodeGen/NVPTX/add-128bit.ll (limited to 'test/CodeGen/NVPTX') diff --git a/test/CodeGen/NVPTX/add-128bit.ll b/test/CodeGen/NVPTX/add-128bit.ll new file mode 100644 index 0000000..29e3cdf --- /dev/null +++ b/test/CodeGen/NVPTX/add-128bit.ll @@ -0,0 +1,19 @@ +; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s + +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64" + + + +define void @foo(i64 %a, i64 %add, i128* %retptr) { +; CHECK: add.s64 +; CHECK: setp.lt.u64 +; CHECK: setp.lt.u64 +; CHECK: selp.b64 +; CHECK: selp.b64 +; CHECK: add.s64 + %t1 = sext i64 %a to i128 + %add2 = zext i64 %add to i128 + %val = add i128 %t1, %add2 + store i128 %val, i128* %retptr + ret void +} -- cgit v1.1