| ; RUN: opt %s -passes='function(scalarizer)' -S -o - | FileCheck %s |
| |
| ; This input caused the scalarizer to insert non-PHI nodes |
| ; in between PHI nodes (%1 and %2). |
| |
| define <3 x float> @func(i32 %inval) { |
| .entry: |
| br label %0 |
| |
| 0: ; preds = %3, %.entry |
| ; CHECK: %.i01 = phi float [ 0.000000e+00, %.entry ], [ %.i01, %3 ] |
| ; CHECK-NEXT: %.i12 = phi float [ 0.000000e+00, %.entry ], [ %.i12, %3 ] |
| ; CHECK-NEXT: %.i23 = phi float [ 0.000000e+00, %.entry ], [ %.i23, %3 ] |
| ; CHECK-NEXT: %1 = phi float [ 1.000000e+00, %.entry ], [ 2.000000e+00, %3 ] |
| ; CHECK-NEXT: %.upto0 = insertelement <3 x float> poison, float %.i01, i32 0 |
| ; CHECK-NEXT: %.upto1 = insertelement <3 x float> %.upto0, float %.i12, i32 1 |
| ; CHECK-NEXT: %2 = insertelement <3 x float> %.upto1, float %.i23, i32 2 |
| %1 = phi <3 x float> [ <float 0.0, float 0.0, float 0.0>, %.entry], [ %1, %3 ] |
| %2 = phi float [ 1.0, %.entry], [ 2.0, %3 ] |
| br label %3 |
| |
| 3: ; preds = %0 |
| %cond = icmp eq i32 %inval, 0 |
| br i1 %cond, label %0, label %exit |
| |
| exit: |
| ret <3 x float> %1 |
| } |
| |
