| Nadav Rotem | fbf19ef | 2011-10-18 22:32:43 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -march=x86-64 -mcpu=corei7 | FileCheck %s |
| 2 | |
| 3 | target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i8:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" |
| 4 | target triple = "x86_64-unknown-linux-gnu" |
| 5 | |
| 6 | %union.anon = type { <2 x i8> } |
| 7 | |
| 8 | @i = global <2 x i8> <i8 150, i8 100>, align 8 |
| 9 | @j = global <2 x i8> <i8 10, i8 13>, align 8 |
| 10 | @res = common global %union.anon zeroinitializer, align 8 |
| 11 | |
| 12 | ; Make sure we load the constants i and j starting offset zero. |
| 13 | ; Also make sure that we sign-extend it. |
| 14 | ; Based on /gcc-4_2-testsuite/src/gcc.c-torture/execute/pr23135.c |
| 15 | |
| 16 | ; CHECK: main |
| 17 | define i32 @main() nounwind uwtable { |
| 18 | entry: |
| 19 | ; CHECK: movsbq j(%rip), % |
| 20 | ; CHECK: movsbq i(%rip), % |
| 21 | %0 = load <2 x i8>* @i, align 8 |
| 22 | %1 = load <2 x i8>* @j, align 8 |
| 23 | %div = sdiv <2 x i8> %1, %0 |
| 24 | store <2 x i8> %div, <2 x i8>* getelementptr inbounds (%union.anon* @res, i32 0, i32 0), align 8 |
| 25 | ret i32 0 |
| 26 | ; CHECK: ret |
| 27 | } |
| 28 | |