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	Make it so. (This patch is in LowerCall_Darwin, which seems to be used by SVR4 code as well; since that doesn't belong here, I haven't worried about this case.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98077 91177308-0d34-0410-b5e6-96231b3b80d8
		
			
				
	
	
		
			20 lines
		
	
	
		
			786 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			20 lines
		
	
	
		
			786 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
| ; RUN: llc < %s -march=ppc32 -mcpu=g5 -mtriple=powerpc-apple-darwin10.0 | FileCheck %s
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| ; ModuleID = 'nn.c'
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| 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"
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| target triple = "powerpc-apple-darwin11.0"
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| ; Indirect calls must use R12 on Darwin (i.e., R12 must contain the address of
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| ; the function being called; the mtctr is not required to use it).
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| 
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| @p = external global void (...)*                  ; <void (...)**> [#uses=1]
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| 
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| define void @foo() nounwind ssp {
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| entry:
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| ; CHECK: mtctr r12
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|   %0 = load void (...)** @p, align 4              ; <void (...)*> [#uses=1]
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|   call void (...)* %0() nounwind
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|   br label %return
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| 
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| return:                                           ; preds = %entry
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|   ret void
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| }
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