1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
; RUN: opt -S -passes=gvn -enable-load-pre < %s | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
%ArrayImpl = type { i64, ptr addrspace(100), [1 x i64], [1 x i64], [1 x i64], i64, i64, ptr addrspace(100), ptr addrspace(100), i8, i64 }
; Function Attrs: readnone
declare ptr @getaddr_ArrayImpl(ptr addrspace(100)) #0
; Function Attrs: readnone
declare ptr @getaddr_i64(ptr addrspace(100)) #0
; Make sure that the test compiles without a crash.
; Bug https://bugs.llvm.org/show_bug.cgi?id=34937
define hidden void @wrapon_fn173() {
; CHECK-LABEL: @wrapon_fn173
; CHECK: entry:
; CHECK-NEXT: call ptr @getaddr_ArrayImpl(ptr addrspace(100) undef)
; CHECK-NEXT: %.pre = load ptr addrspace(100), ptr null, align 8
; CHECK-NEXT: br label %loop
; CHECK: loop:
; CHECK-NEXT: call ptr @getaddr_i64(ptr addrspace(100) %.pre)
; CHECK-NEXT: br label %loop
entry:
%0 = call ptr @getaddr_ArrayImpl(ptr addrspace(100) undef)
br label %loop
loop:
%1 = call ptr @getaddr_ArrayImpl(ptr addrspace(100) undef)
%2 = load ptr addrspace(100), ptr null, align 8
%3 = call ptr @getaddr_i64(ptr addrspace(100) %2)
br label %loop
}
attributes #0 = { readnone }
|
