| ; RUN: opt -S -codegenprepare -disable-complex-addr-modes=false %s | FileCheck %s --check-prefix=CHECK |
| target datalayout = |
| "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| define void @test() { |
| entry: |
| %0 = getelementptr inbounds i64, i64 * null, i64 undef |
| br label %start |
| |
| start: |
| %val1 = phi i64 * [ %0, %entry ], [ %val4, %exit ] |
| %val2 = phi i64 * [ null, %entry ], [ %val5, %exit ] |
| br i1 false, label %slowpath, label %exit |
| |
| slowpath: |
| %elem1 = getelementptr inbounds i64, i64 * undef, i64 undef |
| br label %exit |
| |
| exit: |
| ; CHECK: sunkaddr |
| %val3 = phi i64 * [ undef, %slowpath ], [ %val2, %start ] |
| %val4 = phi i64 * [ %elem1, %slowpath ], [ %val1, %start ] |
| %val5 = phi i64 * [ undef, %slowpath ], [ %val2, %start ] |
| %loadx = load i64, i64 * %val4, align 8 |
| br label %start |
| } |
