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; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s
declare void @llvm.localescape(...)
declare ptr @llvm.localrecover(ptr, ptr, i32)
define internal void @f() {
%a = alloca i8
call void (...) @llvm.localescape(ptr %a)
call void (...) @llvm.localescape(ptr %a)
ret void
}
; CHECK: multiple calls to llvm.localescape in one function
define internal void @g() {
entry:
%a = alloca i8
br label %not_entry
not_entry:
call void (...) @llvm.localescape(ptr %a)
ret void
}
; CHECK: llvm.localescape used outside of entry block
define internal void @h() {
call ptr @llvm.localrecover(ptr null, ptr null, i32 0)
ret void
}
; CHECK: llvm.localrecover first argument must be function defined in this module
@global = constant i8 0
declare void @declaration()
define internal void @i() {
call ptr @llvm.localrecover(ptr @global, ptr null, i32 0)
ret void
}
; CHECK: llvm.localrecover first argument must be function defined in this module
define internal void @j() {
call ptr @llvm.localrecover(ptr @declaration, ptr null, i32 0)
ret void
}
; CHECK: llvm.localrecover first argument must be function defined in this module
define internal void @k(i32 %n) {
call ptr @llvm.localrecover(ptr @f, ptr null, i32 %n)
ret void
}
; CHECK: immarg operand has non-immediate parameter
; CHECK-NEXT: i32 %n
; CHECK-NEXT: %1 = call ptr @llvm.localrecover(ptr @f, ptr null, i32 %n)
define internal void @l(ptr %b) {
%a = alloca i8
call void (...) @llvm.localescape(ptr %a, ptr %b)
ret void
}
; CHECK: llvm.localescape only accepts static allocas
define internal void @m() {
%a = alloca i8
call void (...) @llvm.localescape(ptr %a)
ret void
}
define internal void @n(ptr %fp) {
call ptr @llvm.localrecover(ptr @m, ptr %fp, i32 1)
ret void
}
; CHECK: all indices passed to llvm.localrecover must be less than the number of arguments passed to llvm.localescape in the parent function
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