| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -S -mtriple=powerpc64-linux-gnu -mcpu=pwr8 -mattr=+vsx -passes=slp-vectorizer < %s | FileCheck %s |
| |
| %struct.A = type { ptr, ptr } |
| |
| define i64 @foo(ptr nocapture readonly %this) { |
| ; CHECK-LABEL: @foo( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[END_I:%.*]] = getelementptr inbounds [[STRUCT_A:%.*]], ptr [[THIS:%.*]], i64 0, i32 1 |
| ; CHECK-NEXT: [[TMP1:%.*]] = load i64, ptr [[END_I]], align 8 |
| ; CHECK-NEXT: [[TMP3:%.*]] = load i64, ptr [[THIS]], align 8 |
| ; CHECK-NEXT: [[SUB_PTR_SUB_I:%.*]] = sub i64 [[TMP1]], [[TMP3]] |
| ; CHECK-NEXT: [[CMP:%.*]] = icmp sgt i64 [[SUB_PTR_SUB_I]], 9 |
| ; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[LOR_LHS_FALSE:%.*]] |
| ; CHECK: lor.lhs.false: |
| ; CHECK-NEXT: [[TMP4:%.*]] = inttoptr i64 [[TMP3]] to ptr |
| ; CHECK-NEXT: [[TMP5:%.*]] = inttoptr i64 [[TMP1]] to ptr |
| ; CHECK-NEXT: [[CMP2:%.*]] = icmp ugt ptr [[TMP5]], [[TMP4]] |
| ; CHECK-NEXT: [[DOT:%.*]] = select i1 [[CMP2]], i64 2, i64 -1 |
| ; CHECK-NEXT: ret i64 [[DOT]] |
| ; CHECK: return: |
| ; CHECK-NEXT: ret i64 2 |
| ; |
| entry: |
| %end.i = getelementptr inbounds %struct.A, ptr %this, i64 0, i32 1 |
| %0 = load i64, ptr %end.i, align 8 |
| %1 = load i64, ptr %this, align 8 |
| %sub.ptr.sub.i = sub i64 %0, %1 |
| %cmp = icmp sgt i64 %sub.ptr.sub.i, 9 |
| br i1 %cmp, label %return, label %lor.lhs.false |
| |
| lor.lhs.false: |
| %2 = inttoptr i64 %1 to ptr |
| %3 = inttoptr i64 %0 to ptr |
| %cmp2 = icmp ugt ptr %3, %2 |
| %. = select i1 %cmp2, i64 2, i64 -1 |
| ret i64 %. |
| |
| return: |
| ret i64 2 |
| } |
| |
