| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --include-generated-funcs |
| ; RUN: opt -S -verify -iroutliner -ir-outlining-no-cost < %s | FileCheck %s |
| |
| ; Make sure that we outline from all three of these functions, and that |
| ; the first instruction in the module is included when it is the only |
| ; instruction in the first basic block. |
| |
| define void @f1() { |
| bb: |
| br label %bb1 |
| bb1: |
| br label %bb2 |
| bb2: |
| ret void |
| } |
| |
| define void @f2() { |
| bb: |
| br label %bb1 |
| bb1: |
| br label %bb2 |
| bb2: |
| ret void |
| } |
| |
| define void @f3() { |
| bb: |
| br label %bb1 |
| bb1: |
| br label %bb2 |
| bb2: |
| ret void |
| } |
| ; CHECK-LABEL: @f1( |
| ; CHECK-NEXT: bb: |
| ; CHECK-NEXT: call void @outlined_ir_func_0() |
| ; CHECK-NEXT: br label [[BB2:%.*]] |
| ; CHECK: bb2: |
| ; CHECK-NEXT: ret void |
| ; |
| ; |
| ; CHECK-LABEL: @f2( |
| ; CHECK-NEXT: bb: |
| ; CHECK-NEXT: call void @outlined_ir_func_0() |
| ; CHECK-NEXT: br label [[BB2:%.*]] |
| ; CHECK: bb2: |
| ; CHECK-NEXT: ret void |
| ; |
| ; |
| ; CHECK-LABEL: @f3( |
| ; CHECK-NEXT: bb: |
| ; CHECK-NEXT: call void @outlined_ir_func_0() |
| ; CHECK-NEXT: br label [[BB2:%.*]] |
| ; CHECK: bb2: |
| ; CHECK-NEXT: ret void |
| ; |
| ; |
| ; CHECK-LABEL: define internal void @outlined_ir_func_0( |
| ; CHECK-NEXT: newFuncRoot: |
| ; CHECK-NEXT: br label [[BB_TO_OUTLINE:%.*]] |
| ; CHECK: bb_to_outline: |
| ; CHECK-NEXT: br label [[BB1:%.*]] |
| ; CHECK: bb1: |
| ; CHECK-NEXT: br label [[BB2_EXITSTUB:%.*]] |
| ; CHECK: bb2.exitStub: |
| ; CHECK-NEXT: ret void |
| ; |