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2007-04-09For PR1146:Reid Spencer
Move parameter attributes functionality to ParamAttrsList class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35806 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09For PR1146:Reid Spencer
Remove the handling of ParameterAttributes from FunctionType as they are their own object defined in ParameterAttributes.h now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35805 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09move a bunch of register constraints from being handled byChris Lattner
getRegClassForInlineAsmConstraint to being handled by getRegForInlineAsmConstraint. This allows us to let the llvm register allocator allocate, which gives us better code. For example, X86/2007-01-29-InlineAsm-ir.ll used to compile to: _run_init_process: subl $4, %esp movl %ebx, (%esp) xorl %ebx, %ebx movl $11, %eax movl %ebx, %ecx movl %ebx, %edx # InlineAsm Start push %ebx ; movl %ebx,%ebx ; int $0x80 ; pop %ebx # InlineAsm End Now we get: _run_init_process: xorl %ecx, %ecx movl $11, %eax movl %ecx, %edx # InlineAsm Start push %ebx ; movl %ecx,%ebx ; int $0x80 ; pop %ebx # InlineAsm End git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35804 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09implement support for CodeGen/X86/inline-asm-x-scalar.ll:test3 - i32/i64 valuesChris Lattner
used with x constraints. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35803 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09implement CodeGen/X86/inline-asm-x-scalar.ll:test3Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35802 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09add another testChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35801 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09add some assertionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35800 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09implement CodeGen/X86/inline-asm-x-scalar.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35799 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09The x constraint allows scalar FP values as well as vectors.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35798 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09Move isReachableFromEntry out of line to avoid an unnecessary #includeOwen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35797 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09Fix a bug that caused alignment information to occasionally get stripped offChris Lattner
of an allocation instruction when writing to bytecode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35796 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09RegenerateReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35795 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09Drop the implementation keyword.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35794 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09Chris convinced me that the default size of the SmallVector (2) was tooReid Spencer
small. Since it doesn't cost much to have 2 more (8 bytes), but not having them would require a malloc as soon as the third one is needed. Setting the default to 4 delays the malloc until the 5th parameter attribute. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35793 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09Fix PR1304 and Transforms/InstCombine/2007-04-08-SingleEltVectorCrash.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35792 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09new testcase for PR1304Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35791 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09Remove redundancy.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35790 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09Fix a bug introduced with my previous patch, where it didn't correctly handleChris Lattner
instructions which replace themselves when FI's are rewritten (common on ppc). This fixes CodeGen/PowerPC/2006-10-17-ppc64-alloca.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35789 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09Eliminate useless insertelement instructions. This implementsChris Lattner
Transforms/InstCombine/vec_insertelt.ll and fixes PR1286. We now compile the code from that bug into: _foo: movl 4(%esp), %eax movdqa (%eax), %xmm0 movl 8(%esp), %ecx psllw (%ecx), %xmm0 movdqa %xmm0, (%eax) ret instead of: _foo: subl $4, %esp movl %ebp, (%esp) movl %esp, %ebp movl 12(%ebp), %eax movdqa (%eax), %xmm0 #IMPLICIT_DEF %eax pinsrw $2, %eax, %xmm0 xorl %ecx, %ecx pinsrw $3, %ecx, %xmm0 pinsrw $4, %eax, %xmm0 pinsrw $5, %ecx, %xmm0 pinsrw $6, %eax, %xmm0 pinsrw $7, %ecx, %xmm0 movl 8(%ebp), %eax movdqa (%eax), %xmm1 psllw %xmm0, %xmm1 movdqa %xmm1, (%eax) movl %ebp, %esp popl %ebp ret woo :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35788 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09new testcase for PR1286Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35787 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09Cleanup some from my DomSet-removal changes. Add a newOwen Anderson
isReachableFromEntry test to ETForest to factor a common test out of code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35786 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09Fix CodeGen/Generic/2007-04-08-MultipleFrameIndices.ll and PR1308:Chris Lattner
some instructions can have multiple frame indices in them. If this happens, rewrite all of them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35785 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09new testcase for PR1308Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35784 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09Fix PR1316Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35783 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08No functional change, this is just easier to read and debug.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35782 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Fix a typo.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35781 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Implement more feedback:Reid Spencer
* Allow attributes to be added and removed singly or jointly so that in the future something like -pruneh can manipulate them more easily. * Move functions generally only useful for LLVM internals to the end of the accessors list instead of the beginning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35780 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Fix for CodeGen/X86/2007-04-08-InlineAsmCrash.ll and PR1314Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35779 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08testcase for PR1314Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35778 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Implement review feedback.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35777 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Fix this testcase to fail if the bug were reintroduced.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35776 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Remove DomSet completely. This concludes work on PR1171.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35775 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Track new header file.Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35774 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Make sure temporary data is not used past its life span.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35773 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Make TempDir a PathWithStatus so we don't have to cast it to one.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35772 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Avoid temporary construction and potential for corrupted data access.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35771 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Implement the output inserter for PathWithStatusReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35770 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Don't rely on destructed local storage. Thanks, Chris.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35769 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Fix a typo that broke SimplifyLibCalls/SPrintF.ll (pr1315)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35768 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08For PR1146:Reid Spencer
New header file to provide parameter attribute declarations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35767 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08this xform is correct, not an xfailChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35766 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08reenable this xform, whoops :)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35765 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08make xfail info more niceChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35764 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Fix regression on Instcombine/apint-or2.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35763 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08tweak this to test the right thing.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35762 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08testrunner should print out xfail info.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35761 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Generalize the code that handles (A&B)|(A&C) to work where B/C are not ↵Chris Lattner
constants. Add a new xform to simplify (A&B)|(~A&C). THis implements InstCombine/or2.ll:test1 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35760 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08new testcase, should simplify down to a xor/and/xor sequence.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35759 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08implement a fixme: move optimizations for fwrite out of fputs into a newChris Lattner
fwrite optimizer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35758 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08Remove DominatorSet usage from LoopSimplify. Patch from Owen Anderson.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35757 91177308-0d34-0410-b5e6-96231b3b80d8
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