| ; RUN: echo 'foo bb9' > %t |
| ; RUN: echo 'foo bb20' >> %t |
| ; RUN: opt -S -extract-blocks -extract-blocks-file=%t %s | FileCheck %s --check-prefix=CHECK-NO-ERASE |
| ; RUN: opt -S -extract-blocks -extract-blocks-file=%t -extract-blocks-erase-funcs %s | FileCheck %s --check-prefix=CHECK-ERASE |
| ; RUN: opt -S -passes=extract-blocks -extract-blocks-file=%t %s | FileCheck %s --check-prefix=CHECK-NO-ERASE |
| ; RUN: opt -S -passes=extract-blocks -extract-blocks-file=%t -extract-blocks-erase-funcs %s | FileCheck %s --check-prefix=CHECK-ERASE |
| |
| ; CHECK-NO-ERASE: @foo( |
| ; CHECK-NO-ERASE: @foo.bb9( |
| ; CHECK-NO-ERASE: @foo.bb20( |
| ; CHECK-ERASE: declare i32 @foo( |
| ; CHECK-ERASE: @foo.bb9( |
| ; CHECK-ERASE: @foo.bb20( |
| define i32 @foo(i32 %arg, i32 %arg1) { |
| bb: |
| %tmp5 = icmp sgt i32 %arg, 0 |
| %tmp8 = icmp sgt i32 %arg1, 0 |
| %or.cond = and i1 %tmp5, %tmp8 |
| br i1 %or.cond, label %bb9, label %bb14 |
| |
| bb9: ; preds = %bb |
| %tmp12 = shl i32 %arg1, 2 |
| %tmp13 = add nsw i32 %tmp12, %arg |
| br label %bb30 |
| |
| bb14: ; preds = %bb |
| %0 = and i32 %arg1, %arg |
| %1 = icmp slt i32 %0, 0 |
| br i1 %1, label %bb20, label %bb26 |
| |
| bb20: ; preds = %bb14 |
| %tmp22 = mul nsw i32 %arg, 3 |
| %tmp24 = sdiv i32 %arg1, 6 |
| %tmp25 = add nsw i32 %tmp24, %tmp22 |
| br label %bb30 |
| |
| bb26: ; preds = %bb14 |
| %tmp29 = sub nsw i32 %arg, %arg1 |
| br label %bb30 |
| |
| bb30: ; preds = %bb26, %bb20, %bb9 |
| %tmp.0 = phi i32 [ %tmp13, %bb9 ], [ %tmp25, %bb20 ], [ %tmp29, %bb26 ] |
| ret i32 %tmp.0 |
| } |
| |