| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; REQUIRES: asserts |
| ; RUN: opt -debug-counter=predicateinfo-rename-skip=1,predicateinfo-rename-count=1 -passes=print-predicateinfo < %s 2>&1 | FileCheck %s |
| ;; Test that, with debug counters on, we don't rename the first info, only the second |
| define fastcc void @barney() { |
| ; CHECK-LABEL: @barney( |
| ; CHECK-NEXT: bb: |
| ; CHECK-NEXT: br label [[BB22:%.*]] |
| ; CHECK: bb22: |
| ; CHECK-NEXT: [[TMP23:%.*]] = icmp eq i32 undef, 2 |
| ; CHECK: [[TMP23_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[TMP23]]) |
| ; CHECK-NEXT: br i1 [[TMP23]], label [[BB29:%.*]], label [[BB35:%.*]] |
| ; CHECK: bb29: |
| ; CHECK: [[TMP23_0_1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[TMP23_0]]) |
| ; CHECK-NEXT: br i1 [[TMP23]], label [[BB33:%.*]], label [[BB35]] |
| ; CHECK: bb33: |
| ; CHECK-NEXT: br i1 [[TMP23_0_1]], label [[BB35]], label [[BB35]] |
| ; CHECK: bb35: |
| ; CHECK-NEXT: unreachable |
| ; |
| bb: |
| br label %bb22 |
| bb22: ; preds = %bb21 |
| %tmp23 = icmp eq i32 undef, 2 |
| br i1 %tmp23, label %bb29, label %bb35 |
| |
| |
| bb29: ; preds = %bb28 |
| ;; We will not rename this one (we will still generate a copy of a copy for the next one) |
| br i1 %tmp23, label %bb33, label %bb35 |
| |
| |
| bb33: ; preds = %bb31 |
| ;; We will rename this one |
| br i1 %tmp23, label %bb35, label %bb35 |
| |
| bb35: ; preds = %bb33, %bb29, %bb22 |
| unreachable |
| } |