25 lines
455 B
LLVM
25 lines
455 B
LLVM
; RUN: opt -S %s -ipsccp | FileCheck %s
|
|
|
|
@a = internal global i32 2
|
|
|
|
define i32 @patatino() {
|
|
; CHECK: @patatino(
|
|
; CHECK: call void @f(i32 undef, i32 1)
|
|
; CHECK-NEXT: call void @f(i32 2, i32 0)
|
|
; CHECK-NEXT: ret i32 0
|
|
entry:
|
|
call void @f(i32 undef, i32 1)
|
|
%0 = load i32, i32* @a
|
|
call void @f(i32 %0, i32 0)
|
|
ret i32 0
|
|
}
|
|
|
|
define internal void @f(i32 %c, i32 %d) {
|
|
; CHECK: @f(
|
|
; CHECK: ret void
|
|
;
|
|
entry:
|
|
%cmp = icmp ne i32 %c, %d
|
|
ret void
|
|
}
|