18 lines
324 B
LLVM
18 lines
324 B
LLVM
|
; RUN: not llvm-as < %s |& grep {PHI nodes not grouped at top}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
define i32 @test(i32 %i, i32 %j, i1 %c) {
|
||
|
|
br i1 %c, label %A, label %B
|
||
|
|
A:
|
||
|
|
br label %C
|
||
|
|
B:
|
||
|
|
br label %C
|
||
|
|
|
||
|
|
C:
|
||
|
|
%a = phi i32 [%i, %A], [%j, %B]
|
||
|
|
%x = add i32 %a, 0 ; Error, PHI's should be grouped!
|
||
|
|
%b = phi i32 [%i, %A], [%j, %B]
|
||
|
|
ret i32 %x
|
||
|
|
}
|