| Dan Gohman | d8c0a51 | 2010-09-17 20:24:24 +0000 | [diff] [blame^] | 1 | ; RUN: llc -O0 -relocation-model=pic < %s | not grep call |
| 2 | ; rdar://8396318 |
| 3 | |
| 4 | ; Don't emit a PIC base register if no addresses are needed. |
| 5 | |
| 6 | target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32" |
| 7 | target triple = "i386-apple-darwin11.0.0" |
| 8 | |
| 9 | define i32 @foo(i32 %x, i32 %y, i32 %z) nounwind ssp { |
| 10 | entry: |
| 11 | %x.addr = alloca i32, align 4 |
| 12 | %y.addr = alloca i32, align 4 |
| 13 | %z.addr = alloca i32, align 4 |
| 14 | store i32 %x, i32* %x.addr, align 4 |
| 15 | store i32 %y, i32* %y.addr, align 4 |
| 16 | store i32 %z, i32* %z.addr, align 4 |
| 17 | %tmp = load i32* %x.addr, align 4 |
| 18 | %tmp1 = load i32* %y.addr, align 4 |
| 19 | %add = add nsw i32 %tmp, %tmp1 |
| 20 | %tmp2 = load i32* %z.addr, align 4 |
| 21 | %add3 = add nsw i32 %add, %tmp2 |
| 22 | ret i32 %add3 |
| 23 | } |