1 ; RUN: opt -S -codegenprepare -disable-complex-addr-modes=false %s | FileCheck %s --check-prefix=CHECK
3 "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"
4 target triple = "x86_64-unknown-linux-gnu"
8 %0 = getelementptr inbounds i64, i64 * null, i64 undef
12 %val1 = phi i64 * [ %0, %entry ], [ %val4, %exit ]
13 %val2 = phi i64 * [ null, %entry ], [ %val5, %exit ]
14 br i1 false, label %slowpath, label %exit
17 %elem1 = getelementptr inbounds i64, i64 * undef, i64 undef
22 %val3 = phi i64 * [ undef, %slowpath ], [ %val2, %start ]
23 %val4 = phi i64 * [ %elem1, %slowpath ], [ %val1, %start ]
24 %val5 = phi i64 * [ undef, %slowpath ], [ %val2, %start ]
25 %loadx = load i64, i64 * %val4, align 8