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1; RUN: llc -O0 -relocation-model=pic < %s | FileCheck %s2; CHECK-NOT: call3; rdar://83963184 5; Don't emit a PIC base register if no addresses are needed.6 7target 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"8target triple = "i386-apple-darwin11.0.0"9 10define i32 @foo(i32 %x, i32 %y, i32 %z) nounwind ssp {11entry:12 %x.addr = alloca i32, align 413 %y.addr = alloca i32, align 414 %z.addr = alloca i32, align 415 store i32 %x, ptr %x.addr, align 416 store i32 %y, ptr %y.addr, align 417 store i32 %z, ptr %z.addr, align 418 %tmp = load i32, ptr %x.addr, align 419 %tmp1 = load i32, ptr %y.addr, align 420 %add = add nsw i32 %tmp, %tmp121 %tmp2 = load i32, ptr %z.addr, align 422 %add3 = add nsw i32 %add, %tmp223 ret i32 %add324}25