21 lines
329 B
LLVM
21 lines
329 B
LLVM
; This test ensures that inlining an "empty" function does not destroy the CFG
|
|
;
|
|
; RUN: opt < %s -inline -S | FileCheck %s
|
|
|
|
define i32 @func(i32 %i) {
|
|
ret i32 %i
|
|
}
|
|
|
|
|
|
define i32 @main() {
|
|
; CHECK-LABEL: define i32 @main()
|
|
entry:
|
|
%X = call i32 @func(i32 7)
|
|
; CHECK-NOT: call
|
|
; CHECK-NOT: br
|
|
|
|
ret i32 %X
|
|
; CHECK: ret i32 7
|
|
}
|
|
|