1 ; RUN: llc -O0 -relocation-model=pic < %s | FileCheck %s 2 ; CHECK-NOT: call 3 ; rdar://8396318 4 5 ; Don't emit a PIC base register if no addresses are needed. 6 7 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" 8 target triple = "i386-apple-darwin11.0.0" 9 10 define i32 @foo(i32 %x, i32 %y, i32 %z) nounwind ssp { 11 entry: 12 %x.addr = alloca i32, align 4 13 %y.addr = alloca i32, align 4 14 %z.addr = alloca i32, align 4 15 store i32 %x, i32* %x.addr, align 4 16 store i32 %y, i32* %y.addr, align 4 17 store i32 %z, i32* %z.addr, align 4 18 %tmp = load i32, i32* %x.addr, align 4 19 %tmp1 = load i32, i32* %y.addr, align 4 20 %add = add nsw i32 %tmp, %tmp1 21 %tmp2 = load i32, i32* %z.addr, align 4 22 %add3 = add nsw i32 %add, %tmp2 23 ret i32 %add3 24 } 25
