| ; RUN: opt -S -aa-pipeline= -passes=loop-vectorize -mcpu=prescott < %s | FileCheck %s |
| |
| target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128" |
| target triple = "i386-apple-darwin" |
| |
| ; PR15344 |
| define void @test1(ptr nocapture %arg, i32 %arg1) nounwind { |
| ; CHECK-LABEL: @test1( |
| ; CHECK: preheader |
| ; CHECK: insertelement <2 x double> zeroinitializer, double %tmp, i32 0 |
| ; CHECK: vector.memcheck |
| |
| bb: |
| br label %bb2 |
| |
| bb2: ; preds = %bb |
| %tmp = load double, ptr null, align 8 |
| br i1 undef, label %bb3, label %bb12 |
| |
| bb3: ; preds = %bb3, %bb2 |
| %tmp4 = phi double [ %tmp9, %bb3 ], [ %tmp, %bb2 ] |
| %tmp5 = phi i32 [ %tmp8, %bb3 ], [ 0, %bb2 ] |
| %tmp6 = getelementptr inbounds [16 x double], ptr undef, i32 0, i32 %tmp5 |
| %tmp7 = load double, ptr %tmp6, align 4 |
| %tmp8 = add nsw i32 %tmp5, 1 |
| %tmp9 = fadd fast double %tmp4, undef |
| %tmp10 = getelementptr inbounds float, ptr %arg, i32 %tmp5 |
| store float undef, ptr %tmp10, align 4 |
| %tmp11 = icmp eq i32 %tmp8, %arg1 |
| br i1 %tmp11, label %bb12, label %bb3 |
| |
| bb12: ; preds = %bb3, %bb2 |
| %tmp13 = phi double [ %tmp, %bb2 ], [ %tmp9, %bb3 ] |
| ret void |
| } |
