forked from OSchip/llvm-project
39 lines
1.4 KiB
LLVM
39 lines
1.4 KiB
LLVM
; RUN: llvm-as %s -f -o %t.bc
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; RUN: lli %t.bc > /dev/null
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@.LC0 = internal global [10 x i8] c"argc: %d\0A\00" ; <[10 x i8]*> [#uses=1]
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declare i32 @puts(i8*)
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define void @getoptions(i32* %argc) {
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bb0:
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ret void
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}
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declare i32 @printf(i8*, ...)
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define i32 @main(i32 %argc, i8** %argv) {
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bb0:
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call i32 (i8*, ...)* @printf( i8* getelementptr ([10 x i8]* @.LC0, i64 0, i64 0), i32 %argc ) ; <i32>:0 [#uses=0]
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%cast224 = bitcast i8** %argv to i8* ; <i8*> [#uses=1]
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%local = alloca i8* ; <i8**> [#uses=3]
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store i8* %cast224, i8** %local
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%cond226 = icmp sle i32 %argc, 0 ; <i1> [#uses=1]
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br i1 %cond226, label %bb3, label %bb2
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bb2: ; preds = %bb2, %bb0
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%cann-indvar = phi i32 [ 0, %bb0 ], [ %add1-indvar, %bb2 ] ; <i32> [#uses=2]
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%add1-indvar = add i32 %cann-indvar, 1 ; <i32> [#uses=2]
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%cann-indvar-idxcast = sext i32 %cann-indvar to i64 ; <i64> [#uses=1]
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%CT = bitcast i8** %local to i8*** ; <i8***> [#uses=1]
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%reg115 = load i8*** %CT ; <i8**> [#uses=1]
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%cast235 = getelementptr i8** %reg115, i64 %cann-indvar-idxcast ; <i8**> [#uses=1]
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%reg117 = load i8** %cast235 ; <i8*> [#uses=1]
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%reg236 = call i32 @puts( i8* %reg117 ) ; <i32> [#uses=0]
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%cond239 = icmp slt i32 %add1-indvar, %argc ; <i1> [#uses=1]
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br i1 %cond239, label %bb2, label %bb3
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bb3: ; preds = %bb2, %bb0
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%cast243 = bitcast i8** %local to i32* ; <i32*> [#uses=1]
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call void @getoptions( i32* %cast243 )
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ret i32 0
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}
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