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For PR1077:

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Split this test case into three cases. globalredefinition.ll just tests
that a global can be forward referenced. globalredefinition2.ll tests
that llvm-upgrade will warn about renaming duplicate global variables.
globalredefinition3.ll tests that llvm-as will generate an error on
duplicate global variables. This last test is currently XFAIL because
the restriction is not implemented yet.

llvm-svn: 32910
This commit is contained in:
Reid Spencer 2007-01-05 17:25:12 +00:00
parent 8453db2776
commit 845f216f53
3 changed files with 15 additions and 4 deletions
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4
test/Feature/globalredefinition.ll
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@ -4,12 +4,8 @@
; Test forward references and redefinitions of globals
%Y = global void()* %X
%A = global int* %B
%B = global int 7
%B = global int 7
declare void %X()

6
test/Feature/globalredefinition2.ll Normal file
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@ -0,0 +1,6 @@
; Test that redefinitions of globals produces an error in llvm-upgrade
; RUN: llvm-upgrade < %s -o /dev/null -f 2>&1 | \
; RUN: grep "Global variable '%B' was renamed to '"
%B = global int 7
%B = global int 7

9
test/Feature/globalredefinition3.ll Normal file
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@ -0,0 +1,9 @@
; When PR1067 is fixed, this should not be XFAIL any more.
; RUN: llvm-as < %s -o /dev/null -f 2>&1 | \
; RUN: grep 'Cannot redefine'
; XFAIL: *
; Test forward references and redefinitions of globals
%B = global i32 7
%B = global i32 7