[llvm-branch-commits] [llvm-branch] r109541 - in /llvm/branches/Apple/Morbo: ./ lib/Transforms/Scalar/ScalarReplAggregates.cpp test/Transforms/ScalarRepl/address-space.ll
Bill Wendling
isanbard at gmail.com
Tue Jul 27 14:08:19 PDT 2010
Author: void
Date: Tue Jul 27 16:08:19 2010
New Revision: 109541
URL: http://llvm.org/viewvc/llvm-project?rev=109541&view=rev
Log:
$ svn merge -c 107846 https://llvm.org/svn/llvm-project/llvm/trunk
--- Merging r107846 into '.':
A test/Transforms/ScalarRepl/address-space.ll
U lib/Transforms/Scalar/ScalarReplAggregates.cpp
Added:
llvm/branches/Apple/Morbo/test/Transforms/ScalarRepl/address-space.ll
- copied unchanged from r107846, llvm/trunk/test/Transforms/ScalarRepl/address-space.ll
Modified:
llvm/branches/Apple/Morbo/ (props changed)
llvm/branches/Apple/Morbo/lib/Transforms/Scalar/ScalarReplAggregates.cpp
Propchange: llvm/branches/Apple/Morbo/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Jul 27 16:08:19 2010
@@ -1,3 +1,3 @@
/llvm/branches/Apple/Hermes:96832,96835,96858,96870,96876,96879,104427,104930,104971
-/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
,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
04646,104649,104655-104656,104661,104664,104705-104706,104720,104722,104732,104737,104740,104785,104848,104858,104872,104884,104900,104967,105285,105292,105295,105360,105387,105490,105505,105741,105828-105829,105872,105948-105949,106005,106066,106075,106088,106243-106244,106270,106438-106439,106515-106516,106518,106569,106576,106582,106604,106611-106612,106772,106792,106862,106878,106895,106985,106989-106990,107025,107027,107059,107065,107085,107103,107112,107212,107228,107237,107430,107433,107440,107506,107509,107907,107922,108461,108473,108563,108610,108784-108786,109481,109488-109489
+/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
,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
04646,104649,104655-104656,104661,104664,104705-104706,104720,104722,104732,104737,104740,104785,104848,104858,104872,104884,104900,104967,105285,105292,105295,105360,105387,105490,105505,105741,105828-105829,105872,105948-105949,106005,106066,106075,106088,106243-106244,106270,106438-106439,106515-106516,106518,106569,106576,106582,106604,106611-106612,106772,106792,106862,106878,106895,106985,106989-106990,107025,107027,107059,107065,107085,107103,107112,107212,107228,107237,107430,107433,107440,107506,107509,107846,107907,107922,108461,108473,108563,108610,108784-108786,109481,109488-109489
/llvm-gcc-4.2/trunk:104182
Modified: llvm/branches/Apple/Morbo/lib/Transforms/Scalar/ScalarReplAggregates.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Morbo/lib/Transforms/Scalar/ScalarReplAggregates.cpp?rev=109541&r1=109540&r2=109541&view=diff
==============================================================================
--- llvm/branches/Apple/Morbo/lib/Transforms/Scalar/ScalarReplAggregates.cpp (original)
+++ llvm/branches/Apple/Morbo/lib/Transforms/Scalar/ScalarReplAggregates.cpp Tue Jul 27 16:08:19 2010
@@ -712,6 +712,8 @@
// If there is an other pointer, we want to convert it to the same pointer
// type as AI has, so we can GEP through it safely.
if (OtherPtr) {
+ unsigned AddrSpace =
+ cast<PointerType>(OtherPtr->getType())->getAddressSpace();
// Remove bitcasts and all-zero GEPs from OtherPtr. This is an
// optimization, but it's also required to detect the corner case where
@@ -719,20 +721,8 @@
// OtherPtr may be a bitcast or GEP that currently being rewritten. (This
// function is only called for mem intrinsics that access the whole
// aggregate, so non-zero GEPs are not an issue here.)
- while (1) {
- if (BitCastInst *BC = dyn_cast<BitCastInst>(OtherPtr)) {
- OtherPtr = BC->getOperand(0);
- continue;
- }
- if (GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(OtherPtr)) {
- // All zero GEPs are effectively bitcasts.
- if (GEP->hasAllZeroIndices()) {
- OtherPtr = GEP->getOperand(0);
- continue;
- }
- }
- break;
- }
+ OtherPtr = OtherPtr->stripPointerCasts();
+
// Copying the alloca to itself is a no-op: just delete it.
if (OtherPtr == AI || OtherPtr == NewElts[0]) {
// This code will run twice for a no-op memcpy -- once for each operand.
@@ -744,15 +734,13 @@
return;
}
- if (ConstantExpr *BCE = dyn_cast<ConstantExpr>(OtherPtr))
- if (BCE->getOpcode() == Instruction::BitCast)
- OtherPtr = BCE->getOperand(0);
-
// If the pointer is not the right type, insert a bitcast to the right
// type.
- if (OtherPtr->getType() != AI->getType())
- OtherPtr = new BitCastInst(OtherPtr, AI->getType(), OtherPtr->getName(),
- MI);
+ const Type *NewTy =
+ PointerType::get(AI->getType()->getElementType(), AddrSpace);
+
+ if (OtherPtr->getType() != NewTy)
+ OtherPtr = new BitCastInst(OtherPtr, NewTy, OtherPtr->getName(), MI);
}
// Process each element of the aggregate.
More information about the llvm-branch-commits
mailing list