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path: root/lib/Target/ARM/ARMFastISel.cpp
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2010-11-19Remove hard tabs.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119810 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-15Recommit this change and remove the failing part of the test - it didn'tEric Christopher
pass in the first place and was masked by earlier failures not warning and aborting the block. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119184 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-12Temporarily revert this.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118946 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-12Make this happen for ARM like x86. Don't entirely bail out whenEric Christopher
an address is in a different block, get it into a register and go from there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118936 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-12Fix up a few more spots of addrmode2 (or not) changes that wereEric Christopher
missed. Update some comments accordingly. Fixes rdar://8652289 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118888 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Trailing whitespace.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118606 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-06Make sure we have movw on the target before using it.Eric Christopher
Fixes 8559. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118333 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-04In the calling convention logic, ValVT is always a legal type,Duncan Sands
and as such can be represented by an MVT - the more complicated EVT is not needed. Use MVT for ValVT everywhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118245 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-03Optimize generated code for integer materialization a bit.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118192 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-03Simplify uses of MVT and EVT. An MVT can be compared directlyDuncan Sands
with a SimpleValueType, while an EVT supports equality and inequality comparisons with SimpleValueType. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118169 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-03Inside the calling convention logic LocVT is always a simpleDuncan Sands
value type, so there is no point in passing it around using an EVT. Use the simpler MVT everywhere. Rather than trying to propagate this information maximally in all the code that using the calling convention stuff, I chose to do a mainly low impact change instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118167 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-03Invert these branches by default, it makes assembly comparisons a littleEric Christopher
easier to read. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118148 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Make sure we're only storing a single bit here.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118126 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Remove an assert - it's possible to be hit, and we just want to avoidEric Christopher
handling those cases for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117996 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02WhitespeaceEric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117995 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02No really, no thumb1 for arm fast isel. Also add an informative comment asEric Christopher
to what someone would need to do to support thumb1. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117994 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30Make sure we have a legal type (and simple) before continuing.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117848 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29Handle comparison values we already have - this fixes the consumer-typesetEric Christopher
failure for llvm-gcc on arm fast isel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117710 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-27Refactor ARM STR/STRB instruction patterns into STR{B}i12 and STR{B}rs, likeJim Grosbach
the LDR instructions have. This makes the literal/register forms of the instructions explicit and allows us to assign scheduling itineraries appropriately. rdar://8477752 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117505 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-27Trailing whitespaceJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117496 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-27Split ARM::LDRB into LDRBi12 and LDRBrs. Adjust accordingly. Continuing onJim Grosbach
rdar://8477752. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117419 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-26First part of refactoring ARM addrmode2 (load/store) instructions to be moreJim Grosbach
explicit about the operands. Split out the different variants into separate instructions. This gives us the ability to, among other things, assign different scheduling itineraries to the variants. rdar://8477752. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117409 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-23Move rejection of NEON parameters earlier in fast isel call processing,Eric Christopher
note that we can actually handle some f64 arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117209 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-22Silence compiler warnings.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117128 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-22Add some basic ret instruction support to arm fast-isel.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117085 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-21These don't need to be virtual.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117068 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-21Handle storing args to the stack for calls.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117055 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-21More load/store refactoring, call reg+offset simplification from withinEric Christopher
the emitter to handle the addresses. Only simplify the offset if we need to - also fix bug where in addrmode 5 we weren't dividing the offset by 4, which showed up due to not always lowering. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117051 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-21Custom lower f64 args passed in integer registers.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116977 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-20Fix a TODO by removing some unnecesary copies.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116915 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Revert r116220 - thus turning arm fast isel back on by default.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116762 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Remove the check for invalid calling conventions. Testing shows that they'reEric Christopher
working just fine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116698 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Lift arg promotion from the X86 backend. This should be unified at some point.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116694 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-17Now that we handle all allocas via a non-SP reg offset remove all of theEric Christopher
special case handling for ARM::SP. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116688 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-17Allow more load types to be materialized through the allocas.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116683 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-17Optimize GEP off of intermediate allocas.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116681 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-17Fix comment.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116680 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-17Turn on AddOperator folding in GEP.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116679 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-17Use the i12 immediate versions of the load instructions - they're handledEric Christopher
more in the post-passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116678 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-16Fix some funky formatting that got through.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116653 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Make sure offset is 0 for load/store register to the stack call.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116640 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Fix else if -> if in store machinery.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116628 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Refactor ARM fast-isel reg + offset to be a base + offset.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116622 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Expand GEP handling for constant offsets.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116594 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Handle more complex GEP based loads and add a few TODOs to deal withEric Christopher
GEP + alloca. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116474 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-13A few 80 column fixes.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116451 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-13Update comment.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116438 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-13Start handling more global variables.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116401 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12Fix thinko in arm fast isel alloca rewrite.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116339 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12Rework alloca handling so that we can load or store from castedEric Christopher
address that we've looked through. Fixes compilation problems in tramp3d from earlier patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116296 91177308-0d34-0410-b5e6-96231b3b80d8
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