38 lines
		
	
	
		
			845 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			38 lines
		
	
	
		
			845 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: llc -mtriple=thumbv7-linux-gnueabihf %s -o - | FileCheck %s
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| 
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| define i64 @test_mismatched_call(double %in) {
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| ; CHECK-LABEL: test_mismatched_call:
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| ; CHECK: bl floor
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| ; CHECK: vmov r0, r1, d0
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| 
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|   %val = tail call double @floor(double %in)
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|   %res = bitcast double %val to i64
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|   ret i64 %res
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| }
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| 
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| define double @test_matched_call(double %in) {
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| ; CHECK-LABEL: test_matched_call:
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| ; CHECK: b floor
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| 
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|   %val = tail call double @floor(double %in)
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|   ret double %val
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| }
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| 
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| define void @test_irrelevant_call(double %in) {
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| ; CHECK-LABEL: test_irrelevant_call:
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| ; CHECK-NOT: bl floor
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| 
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|   %val = tail call double @floor(double %in)
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|   ret void
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| }
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| 
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| define arm_aapcscc double @test_callingconv(double %in) {
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| ; CHECK: test_callingconv:
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| ; CHECK: bl floor
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| 
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|   %val = tail call double @floor(double %in)
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|   ret double %val
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| }
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| 
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| declare double @floor(double) nounwind readonly
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