| Bill Schmidt | d7802bf | 2012-12-04 16:18:08 +0000 | [diff] [blame] | 1 | ; RUN: llc -mcpu=pwr7 -O0 <%s | FileCheck %s |
| 2 | |
| 3 | ; Test correct assembly code generation for thread-local storage |
| 4 | ; using the initial-exec model. |
| 5 | |
| 6 | target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" |
| 7 | target triple = "powerpc64-unknown-linux-gnu" |
| 8 | |
| 9 | @a = external thread_local global i32 |
| 10 | |
| 11 | define signext i32 @main() nounwind { |
| 12 | entry: |
| 13 | %retval = alloca i32, align 4 |
| 14 | store i32 0, i32* %retval |
| 15 | %0 = load i32* @a, align 4 |
| 16 | ret i32 %0 |
| 17 | } |
| 18 | |
| 19 | ; CHECK: ld [[REG:[0-9]+]], a@got@tprel(2) |
| 20 | ; CHECK: add {{[0-9]+}}, [[REG]], a@tls |
| 21 | |