1; RUN: echo 'foo bb9' > %t 2; RUN: echo 'foo bb20' >> %t 3; RUN: opt -S -passes=extract-blocks -extract-blocks-file=%t %s | FileCheck %s --check-prefix=CHECK-NO-ERASE 4; RUN: opt -S -passes=extract-blocks -extract-blocks-file=%t -extract-blocks-erase-funcs %s | FileCheck %s --check-prefix=CHECK-ERASE 5 6; CHECK-NO-ERASE: @foo( 7; CHECK-NO-ERASE: @foo.bb9( 8; CHECK-NO-ERASE: @foo.bb20( 9; CHECK-ERASE: declare i32 @foo( 10; CHECK-ERASE: @foo.bb9( 11; CHECK-ERASE: @foo.bb20( 12define i32 @foo(i32 %arg, i32 %arg1) { 13bb: 14 %tmp5 = icmp sgt i32 %arg, 0 15 %tmp8 = icmp sgt i32 %arg1, 0 16 %or.cond = and i1 %tmp5, %tmp8 17 br i1 %or.cond, label %bb9, label %bb14 18 19bb9: ; preds = %bb 20 %tmp12 = shl i32 %arg1, 2 21 %tmp13 = add nsw i32 %tmp12, %arg 22 br label %bb30 23 24bb14: ; preds = %bb 25 %0 = and i32 %arg1, %arg 26 %1 = icmp slt i32 %0, 0 27 br i1 %1, label %bb20, label %bb26 28 29bb20: ; preds = %bb14 30 %tmp22 = mul nsw i32 %arg, 3 31 %tmp24 = sdiv i32 %arg1, 6 32 %tmp25 = add nsw i32 %tmp24, %tmp22 33 br label %bb30 34 35bb26: ; preds = %bb14 36 %tmp29 = sub nsw i32 %arg, %arg1 37 br label %bb30 38 39bb30: ; preds = %bb26, %bb20, %bb9 40 %tmp.0 = phi i32 [ %tmp13, %bb9 ], [ %tmp25, %bb20 ], [ %tmp29, %bb26 ] 41 ret i32 %tmp.0 42} 43 44