mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
14 lines
378 B
LLVM
14 lines
378 B
LLVM
|
; Dominance relationships is not calculated correctly for unreachable blocks,
|
||
|
; which causes the verifier to barf on this input.
|
||
|
|
||
|
int %test(bool %b) {
|
||
|
BB0: ret int 7 ; Loop is unreachable
|
||
|
|
||
|
Loop:
|
||
|
%B = phi int [%B, %L2], [%B, %Loop] ; PHI has same value always.
|
||
|
br bool %b, label %L2, label %Loop
|
||
|
L2:
|
||
|
br label %Loop
|
||
|
}
|
||
|
|