llvm-project/llvm/test/Assembler/2002-08-15-ConstantExprProblem.ll
Nikita Popov 75a479221b [Assembler] Convert tests to opaque pointers (NFC)
Some tests are removed because the error conditions can no longer
occur with opaque pointers.
2022-12-13 14:36:21 +01:00

18 lines
398 B
LLVM

; RUN: llvm-as %s -o /dev/null
; RUN: verify-uselistorder %s
@.LC0 = internal global [12 x i8] c"hello world\00" ; <ptr> [#uses=1]
define ptr @test() {
; <label>:0
br label %BB1
BB1: ; preds = %BB2, %0
%ret = phi ptr [ @.LC0, %0 ], [ null, %BB2 ] ; <ptr> [#uses=1]
ret ptr %ret
BB2: ; No predecessors!
br label %BB1
}