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	Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
  sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
		
	
		
			
				
	
	
		
			35 lines
		
	
	
		
			1001 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			35 lines
		
	
	
		
			1001 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
; This test makes sure that these instructions are properly constant propagated.
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; RUN: opt < %s -default-data-layout="e-p:32:32" -sccp -S | FileCheck %s
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; RUN: opt < %s -default-data-layout="E-p:32:32" -sccp -S | FileCheck %s
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; CHECK-NOT: load
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@X = constant i32 42		; <i32*> [#uses=1]
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@Y = constant [2 x { i32, float }] [ { i32, float } { i32 12, float 1.000000e+00 }, { i32, float } { i32 37, float 0x3FF3B2FEC0000000 } ]		; <[2 x { i32, float }]*> [#uses=2]
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define i32 @test1() {
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	%B = load i32, i32* @X		; <i32> [#uses=1]
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	ret i32 %B
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}
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define float @test2() {
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	%A = getelementptr [2 x { i32, float }], [2 x { i32, float }]* @Y, i64 0, i64 1, i32 1		; <float*> [#uses=1]
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	%B = load float, float* %A		; <float> [#uses=1]
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	ret float %B
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}
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define i32 @test3() {
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	%A = getelementptr [2 x { i32, float }], [2 x { i32, float }]* @Y, i64 0, i64 0, i32 0		; <i32*> [#uses=1]
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	%B = load i32, i32* %A
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	ret i32 %B
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}
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define i8 @test4() {
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	%A = bitcast i32* @X to i8*
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	%B = load i8, i8* %A
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	ret i8 %B
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}
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