llvm-svn: 99192

corresponding NEON instructions, instead of operation they are currently
used for.

llvm-svn: 99189

llvm-svn: 99187

specify encoding bits in arguments instead of "let" expressions.

llvm-svn: 99185

Thanks, Chris!

llvm-svn: 99183

llvm-svn: 99182

llvm-svn: 99171

we can reapply the InvokeInst operand reordering patch. (see r98957).

llvm-svn: 99170

by dropping all references from all constants that can use other
constants before trying to destroy any of them.

I also had to free bugpoint's Module in ~BugDriver().

llvm-svn: 99160

where FoldingSet<MDNode> is instantiated.  Clang and MSVC complain; gcc
doesn't.

llvm-svn: 99147

llvm-svn: 99146

Fixes PR803.

llvm-svn: 99143

llvm-svn: 99113

MC/X86: Fix an MCOperand link, when we parsing shrld $1,%eax and friends; I believe this fixes the last memory leaks under test/MC.

llvm-svn: 99102

llvm-svn: 99097

Patch by John Tytgat!

llvm-svn: 99096

with changes to add a separate optional register update argument.  Change all
the NEON instructions with address register writeback to use it.

llvm-svn: 99095

address register writeback.

llvm-svn: 99094

rewrite the existing VST3 and VST4 instructions to use the same classes as
the others.

llvm-svn: 99093

writeback, and refactor the existing double-spaced VST2 instructions.
These are only for the disassembler since codegen doesn't use them, at
least for now.

llvm-svn: 99090

and use this (as well as getCalledValue) to access the callee,
instead of {g|s}etOperand(0).

llvm-svn: 99084

llvm-svn: 99083

address register writeback.

llvm-svn: 99082

llvm-svn: 99081

rewrite the existing VLD3 and VLD4 instructions to use the same classes as
the others.

llvm-svn: 99080

llvm-svn: 99078

load/stores with address register writeback, and use "odd" suffix to distinguish
instructions to access odd numbered registers (instead of "a" and "b").
No functional changes.

llvm-svn: 99066

writeback, and refactor the existing double-spaced VLD2 instructions.
These are only for the disassembler since codegen doesn't use them, at
least for now.

llvm-svn: 99065

llvm-svn: 99062

PIC16: Simplify code by using a std::set<std::string> instead of a sorted & uniqued std::list of leaked char*.

llvm-svn: 99061

--- Reverse-merging r98679 into 'lib/Target/ARM/ARMInstrVFP.td':
U    lib/Target/ARM/ARMInstrVFP.td

llvm-svn: 99049

load/store optimizer would incorrectly think that registers D26 and D28
were consecutive and would generate a VLDM instruction to load them.
The assembler was not convinced.

llvm-svn: 99043

so that the SCEVExpander doesn't retain a dangling pointer as its
insert position. The dangling pointer in this case wasn't ever used
to insert new instructions, but it was causing trouble with
SCEVExpander's code for automatically advancing its insert position
past debug intrinsics.

This fixes use-after-free errors that valgrind noticed in
test/Transforms/IndVarSimplify/2007-06-06-DeleteDanglesPtr.ll and
test/Transforms/IndVarSimplify/exit_value_tests.ll.

llvm-svn: 99036

caller, then it is not safe to optimize the call into a sibcall since
the call result has to be popped off the x87 stack.

llvm-svn: 99032

llvm-svn: 99031

llvm-svn: 99014

IndexModeUpd and then populates the Inst{21}=1 while populating the instructions
for disassembly.

llvm-svn: 99013

--- Reverse-merging r98889 into '.':
U    lib/Target/ARM/ARMInstrNEON.td
U    lib/Target/ARM/ARMISelLowering.h
U    lib/Target/ARM/ARMInstrInfo.td
U    lib/Target/ARM/ARMInstrVFP.td
U    lib/Target/ARM/ARMISelLowering.cpp
U    lib/Target/ARM/ARMInstrFormats.td

llvm-svn: 99010

use-before-def errors in SCEVExpander-produced code in sqlite3 when debug
info with optimization is enabled, though the testcases for this are
dependent on use-list order.

llvm-svn: 99001

that they are dead.

llvm-svn: 99000