Chris Lattner 9bbd992eb1 Try both ways to fold an add together. This allows us to generate this code ...

imul %EAX, %EAX, 400
        add %ECX, %EAX
        add %ESI, DWORD PTR [%ECX + 4*%EDX]
        inc %EDX
        cmp %EDX, 100

instead of this:

        imul %EAX, %EAX, 400
        add %ECX, %EAX
        mov %EAX, %EDX
        shl %EAX, 2
        add %ECX, %EAX
        add %ESI, DWORD PTR [%ECX]
        inc %EDX
        cmp %EDX, 100


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19513 91177308-0d34-0410-b5e6-96231b3b80d8

2005-01-12 18:08:53 +00:00

..

.cvsignore

ignore generated files

2004-11-21 00:01:54 +00:00

Makefile

Adjust to changes in asmwriter filenames

2004-12-16 17:33:24 +00:00

X86.h

Add a new prototype

2005-01-07 07:48:33 +00:00

X86.td

Add support for the -x86-asm-syntax flag, which can be used to choose between

2004-10-03 20:36:57 +00:00

X86AsmPrinter.cpp

Print a load of a null pointer (in intel mode) like this:

2005-01-12 04:07:11 +00:00

X86CodeEmitter.cpp

There is no reason to emit function stubs for direct calls.

2004-11-21 03:46:06 +00:00

X86FloatingPoint.cpp

…

X86InstrBuilder.h

Add a new method.

2005-01-02 02:38:18 +00:00

X86InstrInfo.cpp

Disable 2->3 address promotion of add and inc instructions to LEA's. In

2005-01-02 04:18:17 +00:00

X86InstrInfo.h

Implement the convertToThreeAddress method, add support for inverting JP/JNP

2005-01-02 02:37:07 +00:00

X86InstrInfo.td

Add conditional moves for the parity flag.

2005-01-10 22:09:33 +00:00

X86ISelPattern.cpp

Try both ways to fold an add together. This allows us to generate this code

2005-01-12 18:08:53 +00:00

X86ISelSimple.cpp

Fix a subtle bug involving constant expr casts from int to fp

2005-01-09 01:49:29 +00:00

X86JITInfo.cpp

Do not push two return addresses on the stack when we call external functions who have their addresses taken. This fixes test-call.ll

2004-11-22 22:25:30 +00:00

X86JITInfo.h

We implement these interfaces

2004-11-20 23:53:56 +00:00

X86PeepholeOpt.cpp

Do not lose the offset from teh global when peephole optimizing instructions.

2005-01-12 05:17:28 +00:00

X86RegisterInfo.cpp

Add conditional moves for the parity flag.

2005-01-10 22:09:33 +00:00

X86RegisterInfo.h

…

X86RegisterInfo.td

Minor optimization to allocate R8 registers in a better order.

2005-01-05 16:09:16 +00:00

X86Relocations.h

Describe the X86 target-specific relocations.

2004-11-20 23:54:19 +00:00

X86TargetMachine.cpp

Allow the selection-dag based selector to be diabled with -disable-pattern-isel.

2005-01-07 07:50:50 +00:00

X86TargetMachine.h

Remove a dead function, which died when we got GAS emission working (phwew,

2004-11-16 04:34:29 +00:00