You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
16 lines
329 B
16 lines
329 B
4 months ago
|
; RUN: opt < %s -scalar-evolution -analyze \
|
||
|
|
; RUN: | grep "\--> (zext i4 {-7,+,-8}<%loop> to i32)"
|
||
|
|
|
||
|
|
define fastcc void @foo() nounwind {
|
||
|
|
entry:
|
||
|
|
br label %loop
|
||
|
|
|
||
|
|
loop:
|
||
|
|
%i = phi i32 [ 0, %entry ], [ %t2, %loop ]
|
||
|
|
%t0 = add i32 %i, 9
|
||
|
|
%t1 = and i32 %t0, 9
|
||
|
|
store i32 %t1, i32* null
|
||
|
|
%t2 = add i32 %i, 8
|
||
|
|
br label %loop
|
||
|
|
}
|