blob: 26cadc401b79094e4103f33291c08575d343933f [file] [log] [blame]
Justin Holewinskie40e9292013-07-01 12:58:52 +00001; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
2
3target 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"
4
5
6define void @reg_plus_offset(i32* %a) {
7; CHECK: ldu.global.u32 %r{{[0-9]+}}, [%r{{[0-9]+}}+32];
8; CHECK: ldu.global.u32 %r{{[0-9]+}}, [%r{{[0-9]+}}+36];
9 %p2 = getelementptr i32* %a, i32 8
10 %t1 = call i32 @llvm.nvvm.ldu.global.i.i32(i32* %p2), !align !1
11 %p3 = getelementptr i32* %a, i32 9
12 %t2 = call i32 @llvm.nvvm.ldu.global.i.i32(i32* %p3), !align !1
13 %t3 = mul i32 %t1, %t2
14 store i32 %t3, i32* %a
15 ret void
16}
17
18!1 = metadata !{ i32 4 }
19
20declare i32 @llvm.nvvm.ldu.global.i.i32(i32*)
Stephen Linf799e3f2013-07-13 20:38:47 +000021declare i32 @llvm.nvvm.read.ptx.sreg.tid.x()