; RUN: opt -S -o - -structurizecfg < %s | FileCheck %s
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|
; CHECK-LABEL: @no_branch_to_entry_undef(
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; CHECK: entry:
|
; CHECK-NEXT: br label %entry.orig
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define void @no_branch_to_entry_undef(i32 addrspace(1)* %out) {
|
entry:
|
br i1 undef, label %for.end, label %for.body
|
|
for.body: ; preds = %entry, %for.body
|
store i32 999, i32 addrspace(1)* %out, align 4
|
br label %for.body
|
|
for.end: ; preds = %Flow
|
ret void
|
}
|
|
; CHECK-LABEL: @no_branch_to_entry_true(
|
; CHECK: entry:
|
; CHECK-NEXT: br label %entry.orig
|
define void @no_branch_to_entry_true(i32 addrspace(1)* %out) {
|
entry:
|
br i1 true, label %for.end, label %for.body
|
|
for.body: ; preds = %entry, %for.body
|
store i32 999, i32 addrspace(1)* %out, align 4
|
br label %for.body
|
|
for.end: ; preds = %Flow
|
ret void
|
}
|
