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gerrit-public.fairphone.software / platform / external / llvm / 09b51c348c9966bb6472f509bcf790ca98f8150c / . / test / Transforms / PredicateSimplifier / 2006-09-20-SetCC.ll
blob: 9df0f9d9bef970f179f970e0cdf8abe1f2912321 [file] [log] [blame]
Tanya Lattnerce7d5db2008-03-19 05:39:35 +0000[diff] [blame]1; RUN: llvm-as < %s | opt -predsimplify | llvm-dis | grep br | grep return.i.bb8_crit_edge | grep false
2@str = external global [4 x i8] ; <[4 x i8]*> [#uses=1]
Nick Lewyckyaf2f1fe2006-09-20 23:02:24 +0000[diff] [blame]3
Tanya Lattnerce7d5db2008-03-19 05:39:35 +0000[diff] [blame]4declare i32 @sprintf(i8*, i8*, ...)
Nick Lewyckyaf2f1fe2006-09-20 23:02:24 +0000[diff] [blame]5
Tanya Lattnerce7d5db2008-03-19 05:39:35 +0000[diff] [blame]6define i32 @main() {
Nick Lewyckyaf2f1fe2006-09-20 23:02:24 +0000[diff] [blame]7entry:
8 br label %cond_true.outer
Nick Lewyckyaf2f1fe2006-09-20 23:02:24 +0000[diff] [blame]9cond_true.outer: ; preds = %cond_true.i, %entry
Tanya Lattnerce7d5db2008-03-19 05:39:35 +0000[diff] [blame]10 %i.0.0.ph = phi i32 [ 0, %entry ], [ %tmp5, %cond_true.i ] ; <i32> [#uses=1]
11 %j.0.0.ph = phi i32 [ 0, %entry ], [ %tmp312, %cond_true.i ] ; <i32> [#uses=2]
Nick Lewyckyaf2f1fe2006-09-20 23:02:24 +0000[diff] [blame]12 br label %cond_true
Nick Lewyckyaf2f1fe2006-09-20 23:02:24 +0000[diff] [blame]13cond_true: ; preds = %return.i, %cond_true.outer
Tanya Lattnerce7d5db2008-03-19 05:39:35 +0000[diff] [blame]14 %indvar.ui = phi i32 [ 0, %cond_true.outer ], [ %indvar.next, %return.i ] ; <i32> [#uses=2]
15 %indvar = bitcast i32 %indvar.ui to i32 ; <i32> [#uses=1]
16 %i.0.0 = add i32 %indvar, %i.0.0.ph ; <i32> [#uses=3]
17 %savedstack = call i8* @llvm.stacksave( ) ; <i8*> [#uses=2]
18 %tmp.i = icmp eq i32 %i.0.0, 0 ; <i1> [#uses=1]
19 %tmp5 = add i32 %i.0.0, 1 ; <i32> [#uses=3]
20 br i1 %tmp.i, label %return.i, label %cond_true.i
Nick Lewyckyaf2f1fe2006-09-20 23:02:24 +0000[diff] [blame]21cond_true.i: ; preds = %cond_true
Tanya Lattnerce7d5db2008-03-19 05:39:35 +0000[diff] [blame]22 %tmp.i.upgrd.1 = alloca [1000 x i8] ; <[1000 x i8]*> [#uses=1]
23 %tmp.sub.i = getelementptr [1000 x i8]* %tmp.i.upgrd.1, i32 0, i32 0 ; <i8*> [#uses=2]
24 %tmp4.i = call i32 (i8*, i8*, ...)* @sprintf( i8* %tmp.sub.i, i8* getelementptr ([4 x i8]* @str, i32 0, i64 0), i32 %i.0.0 ) ; <i32> [#uses=0]
25 %tmp.i.upgrd.2 = load i8* %tmp.sub.i ; <i8> [#uses=1]
26 %tmp7.i = sext i8 %tmp.i.upgrd.2 to i32 ; <i32> [#uses=1]
27 call void @llvm.stackrestore( i8* %savedstack )
28 %tmp312 = add i32 %tmp7.i, %j.0.0.ph ; <i32> [#uses=2]
29 %tmp19 = icmp sgt i32 %tmp5, 9999 ; <i1> [#uses=1]
30 br i1 %tmp19, label %bb8, label %cond_true.outer
Nick Lewyckyaf2f1fe2006-09-20 23:02:24 +0000[diff] [blame]31return.i: ; preds = %cond_true
Tanya Lattnerce7d5db2008-03-19 05:39:35 +0000[diff] [blame]32 call void @llvm.stackrestore( i8* %savedstack )
33 %tmp21 = icmp sgt i32 %tmp5, 9999 ; <i1> [#uses=1]
34 %indvar.next = add i32 %indvar.ui, 1 ; <i32> [#uses=1]
35 br i1 %tmp21, label %bb8, label %cond_true
Nick Lewyckyaf2f1fe2006-09-20 23:02:24 +0000[diff] [blame]36bb8: ; preds = %return.i, %cond_true.i
Tanya Lattnerce7d5db2008-03-19 05:39:35 +0000[diff] [blame]37 %j.0.1 = phi i32 [ %j.0.0.ph, %return.i ], [ %tmp312, %cond_true.i ] ; <i32> [#uses=1]
38 %tmp10 = call i32 (i8*, ...)* @printf( i8* getelementptr ([4 x i8]* @str, i32 0, i64 0), i32 %j.0.1 ) ; <i32> [#uses=0]
39 ret i32 undef
Nick Lewyckyaf2f1fe2006-09-20 23:02:24 +0000[diff] [blame]40}
41
Tanya Lattnerce7d5db2008-03-19 05:39:35 +0000[diff] [blame]42declare i32 @printf(i8*, ...)
Nick Lewyckyaf2f1fe2006-09-20 23:02:24 +0000[diff] [blame]43
Tanya Lattnerce7d5db2008-03-19 05:39:35 +0000[diff] [blame]44declare i8* @llvm.stacksave()
Nick Lewyckyaf2f1fe2006-09-20 23:02:24 +0000[diff] [blame]45
Tanya Lattnerce7d5db2008-03-19 05:39:35 +0000[diff] [blame]46declare void @llvm.stackrestore(i8*)