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Fix PPC ISD::Declare isel and eliminate the need for PPCTargetLowering::LowerGlobalAddress to check if isVerifiedDebugInfoDesc() is true. Given the recent changes, it would falsely return true for a lot of GlobalAddressSDNode's.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62373 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2009-01-16 22:57:32 +00:00
parent 7059d47a6e
commit ee5c2b8ba2
3 changed files with 40 additions and 4 deletions
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19
test/CodeGen/PowerPC/2009-01-16-DeclareISelBug.ll Normal file
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@@ -0,0 +1,19 @@
; RUN: llvm-as < %s | llc -mtriple=powerpc-apple-darwin9.5
; rdar://6499616
%llvm.dbg.anchor.type = type { i32, i32 }
%llvm.dbg.compile_unit.type = type { i32, { }*, i32, i8*, i8*, i8* }
@llvm.dbg.compile_units = linkonce constant %llvm.dbg.anchor.type { i32 458752, i32 17 } ; <%llvm.dbg.anchor.type*> [#uses=1]
@.str = internal constant [11 x i8] c"testcase.c\00" ; <[11 x i8]*> [#uses=1]
@.str1 = internal constant [30 x i8] c"/Volumes/SandBox/NightlyTest/\00" ; <[30 x i8]*> [#uses=1]
@.str2 = internal constant [57 x i8] c"4.2.1 (Based on Apple Inc. build 5628) (LLVM build 9999)\00" ; <[57 x i8]*> [#uses=1]
@llvm.dbg.compile_unit = internal constant %llvm.dbg.compile_unit.type { i32 458769, { }* bitcast (%llvm.dbg.anchor.type* @llvm.dbg.compile_units to { }*), i32 1, i8* getelementptr ([11 x i8]* @.str, i32 0, i32 0), i8* getelementptr ([30 x i8]* @.str1, i32 0, i32 0), i8* getelementptr ([57 x i8]* @.str2, i32 0, i32 0) } ; <%llvm.dbg.compile_unit.type*> [#uses=0]
@"\01LC" = internal constant [13 x i8] c"conftest.val\00" ; <[13 x i8]*> [#uses=1]
define i32 @main() nounwind {
entry:
%0 = call i8* @fopen(i8* getelementptr ([13 x i8]* @"\01LC", i32 0, i32 0), i8* null) nounwind ; <i8*> [#uses=0]
unreachable
}
declare i8* @fopen(i8*, i8*)