34 lines · plain
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -S -passes=loop-sink %s | FileCheck %s3 4define void @preheader_of_inner_has_phi() !prof !0 {5; CHECK-LABEL: @preheader_of_inner_has_phi(6; CHECK-NEXT: entry:7; CHECK-NEXT: br label [[OUTER_HEADER:%.*]]8; CHECK: outer.header:9; CHECK-NEXT: [[PH_1:%.*]] = phi i32 [ 0, [[ENTRY:%.*]] ], [ [[PH_2:%.*]], [[OUTER_LATCH:%.*]] ]10; CHECK-NEXT: br label [[INNER:%.*]]11; CHECK: inner:12; CHECK-NEXT: [[PH_2]] = phi i32 [ 0, [[OUTER_HEADER]] ], [ 0, [[INNER]] ]13; CHECK-NEXT: br i1 false, label [[OUTER_LATCH]], label [[INNER]], !prof [[PROF1:![0-9]+]]14; CHECK: outer.latch:15; CHECK-NEXT: br label [[OUTER_HEADER]]16;17entry:18 br label %outer.header19 20outer.header:21 %ph.1 = phi i32 [ 0, %entry ], [ %ph.2, %outer.latch ]22 br label %inner23 24inner:25 %ph.2 = phi i32 [ 0, %outer.header ], [ 0, %inner ]26 br i1 false, label %outer.latch, label %inner, !prof !127 28outer.latch:29 br label %outer.header30}31 32!0 = !{!"function_entry_count", i64 549102}33!1 = !{!"branch_weights", i32 4027913, i32 1}34