| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6 |
| ; RUN: opt -passes=slp-vectorizer -S -mtriple=x86_64-unknown-linux-gnu -slp-threshold=-9999 < %s | FileCheck %s |
| |
| define void @test() { |
| ; CHECK-LABEL: define void @test() { |
| ; CHECK-NEXT: [[BB:.*]]: |
| ; CHECK-NEXT: br label %[[BB1:.*]] |
| ; CHECK: [[BB1]]: |
| ; CHECK-NEXT: [[TMP0:%.*]] = phi <4 x i32> [ <i32 poison, i32 poison, i32 0, i32 0>, %[[BB]] ], [ [[TMP6:%.*]], %[[BB14:.*]] ], [ <i32 poison, i32 poison, i32 0, i32 0>, %[[BB10:.*]] ] |
| ; CHECK-NEXT: br label %[[BB3:.*]] |
| ; CHECK: [[BB3]]: |
| ; CHECK-NEXT: [[TMP1:%.*]] = phi <2 x float> [ zeroinitializer, %[[BB1]] ] |
| ; CHECK-NEXT: [[TMP2:%.*]] = phi <4 x i32> [ [[TMP0]], %[[BB1]] ] |
| ; CHECK-NEXT: br label %[[BB10]] |
| ; CHECK: [[BB10]]: |
| ; CHECK-NEXT: [[PHI12:%.*]] = phi float [ 0.000000e+00, %[[BB3]] ], [ 0.000000e+00, %[[BB14]] ] |
| ; CHECK-NEXT: [[TMP3:%.*]] = phi <4 x i32> [ <i32 poison, i32 poison, i32 0, i32 0>, %[[BB3]] ], [ [[TMP7:%.*]], %[[BB14]] ] |
| ; CHECK-NEXT: switch i32 0, label %[[BB14]] [ |
| ; CHECK-NEXT: i32 0, label %[[BB1]] |
| ; CHECK-NEXT: ] |
| ; CHECK: [[BB14]]: |
| ; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <4 x i32> <i32 poison, i32 poison, i32 0, i32 poison>, <4 x i32> [[TMP3]], <4 x i32> <i32 poison, i32 poison, i32 2, i32 6> |
| ; CHECK-NEXT: [[TMP5:%.*]] = or <4 x i32> [[TMP3]], [[TMP4]] |
| ; CHECK-NEXT: [[TMP6]] = or <4 x i32> [[TMP5]], <i32 poison, i32 poison, i32 0, i32 0> |
| ; CHECK-NEXT: [[TMP7]] = shufflevector <4 x i32> [[TMP3]], <4 x i32> [[TMP6]], <4 x i32> <i32 poison, i32 poison, i32 2, i32 7> |
| ; CHECK-NEXT: br i1 false, label %[[BB1]], label %[[BB10]] |
| ; |
| bb: |
| br label %bb1 |
| |
| bb1: |
| %phi = phi i32 [ 0, %bb ], [ %or16, %bb14 ], [ 0, %bb10 ] |
| %phi2 = phi i32 [ 0, %bb ], [ %or15, %bb14 ], [ 0, %bb10 ] |
| br label %bb3 |
| |
| bb3: ; preds = %bb1 |
| %phi4 = phi i32 [ poison, %bb1 ] |
| %phi6 = phi i32 [ poison, %bb1 ] |
| %phi7 = phi i32 [ %phi, %bb1 ] |
| %phi9 = phi i32 [ %phi2, %bb1 ] |
| %0 = phi <2 x float> [ zeroinitializer, %bb1 ] |
| br label %bb10 |
| |
| bb10: |
| %phi11 = phi i32 [ 0, %bb3 ], [ %phi11, %bb14 ] |
| %phi12 = phi float [ 0.000000e+00, %bb3 ], [ 0.000000e+00, %bb14 ] |
| %phi13 = phi i32 [ 0, %bb3 ], [ %or15, %bb14 ] |
| switch i32 0, label %bb14 [ |
| i32 0, label %bb1 |
| ] |
| |
| bb14: |
| %or = or i32 %phi13, %phi11 |
| %or15 = or i32 %or, 0 |
| %or16 = or i32 %phi11, 0 |
| br i1 false, label %bb1, label %bb10 |
| } |