diff options
Diffstat (limited to 'llvm/test/Transforms/SimplifyCFG/iterative-simplify.ll')
| -rw-r--r-- | llvm/test/Transforms/SimplifyCFG/iterative-simplify.ll | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/llvm/test/Transforms/SimplifyCFG/iterative-simplify.ll b/llvm/test/Transforms/SimplifyCFG/iterative-simplify.ll deleted file mode 100644 index 60728b9a957..00000000000 --- a/llvm/test/Transforms/SimplifyCFG/iterative-simplify.ll +++ /dev/null @@ -1,100 +0,0 @@ -; RUN: opt < %s -simplifycfg -S | not grep bb17 -; PR1786 - -define i32 @main() { -entry: - %retval = alloca i32, align 4 ; <i32*> [#uses=1] - %i = alloca i32, align 4 ; <i32*> [#uses=7] - %z = alloca i32, align 4 ; <i32*> [#uses=4] - %z16 = alloca i32, align 4 ; <i32*> [#uses=4] - %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] - store i32 0, i32* %i - %toBool = icmp ne i8 1, 0 ; <i1> [#uses=1] - br i1 %toBool, label %cond_true, label %cond_false - -cond_true: ; preds = %entry - store i32 0, i32* %z - br label %bb - -bb: ; preds = %cond_next, %cond_true - %tmp = load i32, i32* %z ; <i32> [#uses=1] - %tmp1 = sub i32 %tmp, 16384 ; <i32> [#uses=1] - store i32 %tmp1, i32* %z - %tmp2 = load i32, i32* %i ; <i32> [#uses=1] - %tmp3 = add i32 %tmp2, 1 ; <i32> [#uses=1] - store i32 %tmp3, i32* %i - %tmp4 = load i32, i32* %i ; <i32> [#uses=1] - %tmp5 = icmp sgt i32 %tmp4, 262144 ; <i1> [#uses=1] - %tmp56 = zext i1 %tmp5 to i8 ; <i8> [#uses=1] - %toBool7 = icmp ne i8 %tmp56, 0 ; <i1> [#uses=1] - br i1 %toBool7, label %cond_true8, label %cond_next - -cond_true8: ; preds = %bb - call void @abort( ) - unreachable - -cond_next: ; preds = %bb - %tmp9 = load i32, i32* %z ; <i32> [#uses=1] - %tmp10 = icmp ne i32 %tmp9, 0 ; <i1> [#uses=1] - %tmp1011 = zext i1 %tmp10 to i8 ; <i8> [#uses=1] - %toBool12 = icmp ne i8 %tmp1011, 0 ; <i1> [#uses=1] - br i1 %toBool12, label %bb, label %bb13 - -bb13: ; preds = %cond_next - call void @exit( i32 0 ) - unreachable - -cond_false: ; preds = %entry - %toBool14 = icmp ne i8 1, 0 ; <i1> [#uses=1] - br i1 %toBool14, label %cond_true15, label %cond_false33 - -cond_true15: ; preds = %cond_false - store i32 0, i32* %z16 - br label %bb17 - -bb17: ; preds = %cond_next27, %cond_true15 - %tmp18 = load i32, i32* %z16 ; <i32> [#uses=1] - %tmp19 = sub i32 %tmp18, 16384 ; <i32> [#uses=1] - store i32 %tmp19, i32* %z16 - %tmp20 = load i32, i32* %i ; <i32> [#uses=1] - %tmp21 = add i32 %tmp20, 1 ; <i32> [#uses=1] - store i32 %tmp21, i32* %i - %tmp22 = load i32, i32* %i ; <i32> [#uses=1] - %tmp23 = icmp sgt i32 %tmp22, 262144 ; <i1> [#uses=1] - %tmp2324 = zext i1 %tmp23 to i8 ; <i8> [#uses=1] - %toBool25 = icmp ne i8 %tmp2324, 0 ; <i1> [#uses=1] - br i1 %toBool25, label %cond_true26, label %cond_next27 - -cond_true26: ; preds = %bb17 - call void @abort( ) - unreachable - -cond_next27: ; preds = %bb17 - %tmp28 = load i32, i32* %z16 ; <i32> [#uses=1] - %tmp29 = icmp ne i32 %tmp28, 0 ; <i1> [#uses=1] - %tmp2930 = zext i1 %tmp29 to i8 ; <i8> [#uses=1] - %toBool31 = icmp ne i8 %tmp2930, 0 ; <i1> [#uses=1] - br i1 %toBool31, label %bb17, label %bb32 - -bb32: ; preds = %cond_next27 - call void @exit( i32 0 ) - unreachable - -cond_false33: ; preds = %cond_false - call void @exit( i32 0 ) - unreachable - -cond_next34: ; No predecessors! - br label %cond_next35 - -cond_next35: ; preds = %cond_next34 - br label %return - -return: ; preds = %cond_next35 - %retval36 = load i32, i32* %retval ; <i32> [#uses=1] - ret i32 %retval36 -} - -declare void @abort() - -declare void @exit(i32) |
