1
0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-27 13:30:05 +00:00
llvm-6502/test/Transforms/GlobalDCE/2002-08-17-WorkListTest.ll
Dan Gohman f2f6ce65b7 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:01:28 +00:00

13 lines
722 B
LLVM

; This testcase tests that a worklist is being used, and that globals can be
; removed if they are the subject of a constexpr and ConstantPointerRef
; RUN: opt < %s -globaldce -S | not grep global
@t0 = internal global [4 x i8] c"foo\00" ; <[4 x i8]*> [#uses=1]
@t1 = internal global [4 x i8] c"bar\00" ; <[4 x i8]*> [#uses=1]
@s1 = internal global [1 x i8*] [ i8* getelementptr ([4 x i8]* @t0, i32 0, i32 0) ] ; <[1 x i8*]*> [#uses=0]
@s2 = internal global [1 x i8*] [ i8* getelementptr ([4 x i8]* @t1, i64 0, i64 0) ] ; <[1 x i8*]*> [#uses=0]
@b = internal global i32* @a ; <i32**> [#uses=0]
@a = internal global i32 7 ; <i32*> [#uses=1]