22 lines
		
	
	
		
			640 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			22 lines
		
	
	
		
			640 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; REQUIRES: asserts
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| ; The old instruction selector used to load all arguments to a call up in 
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| ; registers, then start pushing them all onto the stack.  This is bad news as
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| ; it makes a ton of annoying overlapping live ranges.  This code should not
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| ; cause spills!
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| ;
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| ; RUN: llc < %s -march=x86 -stats 2>&1 | FileCheck %s
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| 
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| ; CHECK-NOT: spilled
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| 
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| target datalayout = "e-p:32:32"
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| 
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| define i32 @test(i32, i32, i32, i32, i32, i32, i32, i32, i32, i32) {
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|         ret i32 0
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| }
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| 
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| define i32 @main() {
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|         %X = call i32 @test( i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10 )            ; <i32> [#uses=1]
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|         ret i32 %X
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| }
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| 
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