| ; RUN: llc < %s -march=ppc32 -mcpu=g5 -mtriple=powerpc-apple-darwin10.0 -join-physregs | FileCheck %s |
| ; ModuleID = 'nn.c' |
| 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-f128:64:128" |
| target triple = "powerpc-apple-darwin11.0" |
| ; Indirect calls must use R12 on Darwin (i.e., R12 must contain the address of |
| ; the function being called; the mtctr is not required to use it). |
| |
| @p = external global void (...)* ; <void (...)**> [#uses=1] |
| |
| define void @foo() nounwind ssp { |
| entry: |
| ; CHECK: mtctr r12 |
| %0 = load void (...)** @p, align 4 ; <void (...)*> [#uses=1] |
| call void (...)* %0() nounwind |
| br label %return |
| |
| return: ; preds = %entry |
| ret void |
| } |
