forked from OSchip/llvm-project
38 lines
813 B
LLVM
38 lines
813 B
LLVM
; RUN: opt -inline -S < %s | FileCheck %s
|
|
; RUN: opt -passes='cgscc(inline)' -S < %s | FileCheck %s
|
|
%struct.A = type { i32 }
|
|
|
|
define void @callee1(i32 %M) {
|
|
entry:
|
|
%vla = alloca i32, i32 %M, align 16
|
|
ret void
|
|
}
|
|
|
|
define void @callee2(i32 %M) {
|
|
entry:
|
|
%vla = alloca %struct.A, i32 %M, align 16
|
|
ret void
|
|
}
|
|
|
|
define void @callee3(i128 %M) {
|
|
entry:
|
|
%vla = alloca i32, i128 %M, align 16
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: @caller
|
|
define void @caller() #0 {
|
|
entry:
|
|
call void @caller()
|
|
; CHECK-NOT: call void @callee1
|
|
call void @callee1(i32 256)
|
|
; CHECK: call void @callee2
|
|
call void @callee2(i32 4096)
|
|
; CHECK: call void @callee3
|
|
; This is to test that there is no overflow in computing allocated size
|
|
; call void @callee3(i128 0x8000000000000000);
|
|
call void @callee3(i128 9223372036854775808);
|
|
ret void
|
|
}
|
|
|