[llvm-branch-commits] [llvm-branch] r113601 - in /llvm/branches/Apple/Morbo: ./ include/llvm/AutoUpgrade.h lib/Bitcode/Reader/BitcodeReader.cpp lib/VMCore/AutoUpgrade.cpp test/Bitcode/AutoUpgradeGlobals.ll test/Bitcode/AutoUpgradeGlobals.ll.bc
Bill Wendling
isanbard at gmail.com
Fri Sep 10 11:54:03 PDT 2010
Author: void
Date: Fri Sep 10 13:54:02 2010
New Revision: 113601
URL: http://llvm.org/viewvc/llvm-project?rev=113601&view=rev
Log:
$ svn merge -c 113600 https://llvm.org/svn/llvm-project/llvm/trunk
--- Merging r113600 into '.':
A test/Bitcode/AutoUpgradeGlobals.ll
A test/Bitcode/AutoUpgradeGlobals.ll.bc
U include/llvm/AutoUpgrade.h
U lib/Bitcode/Reader/BitcodeReader.cpp
U lib/VMCore/AutoUpgrade.cpp
Added:
llvm/branches/Apple/Morbo/test/Bitcode/AutoUpgradeGlobals.ll
- copied unchanged from r113600, llvm/trunk/test/Bitcode/AutoUpgradeGlobals.ll
llvm/branches/Apple/Morbo/test/Bitcode/AutoUpgradeGlobals.ll.bc
- copied unchanged from r113600, llvm/trunk/test/Bitcode/AutoUpgradeGlobals.ll.bc
Modified:
llvm/branches/Apple/Morbo/ (props changed)
llvm/branches/Apple/Morbo/include/llvm/AutoUpgrade.h
llvm/branches/Apple/Morbo/lib/Bitcode/Reader/BitcodeReader.cpp
llvm/branches/Apple/Morbo/lib/VMCore/AutoUpgrade.cpp
Propchange: llvm/branches/Apple/Morbo/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Fri Sep 10 13:54:02 2010
@@ -1,3 +1,3 @@
/llvm/branches/Apple/Hermes:96832,96835,96858,96870,96876,96879,104427,104930,104971
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,100742,100751,100768-100769,100771,100781,100797,100804,100837,100867,100892,100936-100937,101011,101023,101075,101077,101079,101081,101085,101154,101158,101162,101165,101181,101190,101202,101282,101294,101303,101314-101315,101317,101331,101343,101383,101392,101420,101453,101604,101615,101629,101684-101686,101805,101845,101847,101851,101855,101870,101879,101897,101925,101930,101965,101971,101979,102111,102120,102192,102202,102225,102236-102237,102358,102366,102394,102396,102405,102421,102454-102456,102463,102467-102468,102470,102481,102486-102488,102492-102493,102504-102505,102508-102510,102513,102519,102524,102526,102531,102558,102646,102653,102655,102661-102662,102672,102743,102760,102770,102791,102948,102970,102980,103001,103126,103133,103233,103314,103356,103415,103419,103439,103451,103455,103459,103757,103798,103801-103802,103804,103808,103813,103824,103829,103928,103990,103995,104066,104182,104233,104236,104265,104274,104302,104338,104412,104419,104524,104531,104640,1
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+/llvm/trunk:98602,98604,98612,98615-98616,98675,98686,98743-98744,98768,98773,98778,98780,98810,98835,98839,98845,98855,98862,98881,98920,98977,98980,99032-99033,99043,99196,99223,99263,99282-99284,99306,99319-99321,99324,99336,99378,99418,99423,99429,99440,99455,99463,99465,99469,99484,99490,99492-99494,99507,99524,99537,99539-99540,99544,99570,99575,99598,99620,99629-99630,99636,99671,99692,99695,99697,99699,99722,99816,99835-99836,99845-99846,99848,99850,99855,99879,99881-99883,99895,99899,99910,99916,99919,99952-99954,99957,99959,99974-99975,99982,99984-99986,99988-99989,99992-99993,99995,99997-99999,100016,100035,100037-100038,100042,100044,100056,100072,100074,100078,100081-100090,100092,100094-100095,100116,100134,100184,100209,100214-100218,100220-100221,100223-100225,100231,100250,100252,100257,100261,100304,100332,100353,100384,100454-100455,100457,100466,100478,100480,100487,100494,100497,100505,100521,100553,100568,100584,100592,100609-100610,100636,100710,100736
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/llvm-gcc-4.2/trunk:104182
Modified: llvm/branches/Apple/Morbo/include/llvm/AutoUpgrade.h
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Morbo/include/llvm/AutoUpgrade.h?rev=113601&r1=113600&r2=113601&view=diff
==============================================================================
--- llvm/branches/Apple/Morbo/include/llvm/AutoUpgrade.h (original)
+++ llvm/branches/Apple/Morbo/include/llvm/AutoUpgrade.h Fri Sep 10 13:54:02 2010
@@ -16,6 +16,7 @@
namespace llvm {
class Module;
+ class GlobalVariable;
class Function;
class CallInst;
@@ -35,6 +36,10 @@
/// so that it can update all calls to the old function.
void UpgradeCallsToIntrinsic(Function* F);
+ /// This checks for global variables which should be upgraded. It returns true
+ /// if it requires upgrading.
+ bool UpgradeGlobalVariable(GlobalVariable *GV);
+
/// This function checks debug info intrinsics. If an intrinsic is invalid
/// then this function simply removes the intrinsic.
void CheckDebugInfoIntrinsics(Module *M);
Modified: llvm/branches/Apple/Morbo/lib/Bitcode/Reader/BitcodeReader.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Morbo/lib/Bitcode/Reader/BitcodeReader.cpp?rev=113601&r1=113600&r2=113601&view=diff
==============================================================================
--- llvm/branches/Apple/Morbo/lib/Bitcode/Reader/BitcodeReader.cpp (original)
+++ llvm/branches/Apple/Morbo/lib/Bitcode/Reader/BitcodeReader.cpp Fri Sep 10 13:54:02 2010
@@ -1289,6 +1289,12 @@
UpgradedIntrinsics.push_back(std::make_pair(FI, NewFn));
}
+ // Look for global variables which need to be renamed.
+ for (Module::global_iterator
+ GI = TheModule->global_begin(), GE = TheModule->global_end();
+ GI != GE; ++GI)
+ UpgradeGlobalVariable(GI);
+
// Force deallocation of memory for these vectors to favor the client that
// want lazy deserialization.
std::vector<std::pair<GlobalVariable*, unsigned> >().swap(GlobalInits);
Modified: llvm/branches/Apple/Morbo/lib/VMCore/AutoUpgrade.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Morbo/lib/VMCore/AutoUpgrade.cpp?rev=113601&r1=113600&r2=113601&view=diff
==============================================================================
--- llvm/branches/Apple/Morbo/lib/VMCore/AutoUpgrade.cpp (original)
+++ llvm/branches/Apple/Morbo/lib/VMCore/AutoUpgrade.cpp Fri Sep 10 13:54:02 2010
@@ -308,6 +308,20 @@
return Upgraded;
}
+bool llvm::UpgradeGlobalVariable(GlobalVariable *GV) {
+ const std::string &Name = GV->getName();
+
+ // We are only upgrading one symbol here. If we upgrade more, we will want to
+ // perform some sort of short-circuiting like in the
+ // "UpgradeIntrinsicFunction1" function.
+ if (Name == ".llvm.eh.catch.all.value") {
+ GV->setName("llvm.eh.catch.all.value");
+ return true;
+ }
+
+ return false;
+}
+
// UpgradeIntrinsicCall - Upgrade a call to an old intrinsic to be a call the
// upgraded intrinsic. All argument and return casting must be provided in
// order to seamlessly integrate with existing context.
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