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2489 Commits

Author SHA1 Message Date
Chris Lattner
eb8c74ddf2 remove some dead hooks 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35845 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-09 23:31:19 +00:00
Chris Lattner
b445d0cbb9 remove some dead target hooks, subsumed by isLegalAddressingMode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35840 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-09 22:27:04 +00:00
Chris Lattner
0f65cad57f move a bunch of register constraints from being handled by 
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
 2007-04-09 05:49:22 +00:00
Chris Lattner
e5a24ec782 implement support for CodeGen/X86/inline-asm-x-scalar.ll:test3 - i32/i64 values 
used with x constraints.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35803 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-09 05:31:48 +00:00
Chris Lattner
ad043e85f8 implement CodeGen/X86/inline-asm-x-scalar.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35799 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-09 05:11:28 +00:00
Bill Wendling
71bfd11c67 Adding more MMX instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35638 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-03 23:48:32 +00:00
Chris Lattner
8ceb0fd2d3 make a new missing features section 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35637 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-03 23:41:34 +00:00
Bill Wendling
92ca81601c Updated 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35634 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-03 23:37:20 +00:00
Bill Wendling
c9c9d2d554 Changed to new MMX_ recipes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35617 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-03 06:18:31 +00:00
Bill Wendling
823efee633 Add FEMMS and ADDQ. Renamed MMX recipes to prepend the MMX_ to them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35616 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-03 06:00:37 +00:00
Chris Lattner
3e9f1d09c0 fix breakage from last night, simplify code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35560 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-01 20:49:36 +00:00
Anton Korobeynikov
ad7baee241 Consistency with native compilers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35532 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-31 13:11:52 +00:00
Bill Wendling
577c7d9dca Fix comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35531 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-31 09:36:12 +00:00
Bill Wendling
db5c993121 Match GCC's MMX calling convention. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35523 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-31 01:03:53 +00:00
Chris Lattner
c9addb7488 implement the new addressing mode description hook. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35521 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-30 23:15:24 +00:00
Bill Wendling
e2501b303c Add MMX calling conventions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35489 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-30 00:35:22 +00:00
Bill Wendling
03179060ee Made this into a bug report: PR1286 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35439 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-28 19:07:34 +00:00
Anton Korobeynikov
f6e9353e1a Oops :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35438 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-28 18:38:33 +00:00
Anton Korobeynikov
33bf8c44dd Don't allow MatchAddress recurse too much. This trims exponential 
behaviour in some cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35437 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-28 18:36:33 +00:00
Chris Lattner
6ef3307062 add a note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35435 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-28 18:17:19 +00:00
Chris Lattner
995f55036f Compile CodeGen/X86/lea-3.ll:test2 to: 
_test3:
        leaq (,%rdi,4), %rax
        orq %rdi, %rax
        ret

instead of:
_test2:
        movq %rdi, %rax
        shlq $2, %rax
        orq %rdi, %rax
        ret


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35434 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-28 18:12:31 +00:00
Chris Lattner
e9a61234ce Dan pointed out that this is done, remove it! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35430 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-28 17:26:52 +00:00
Bill Wendling
a80d7bd665 Remove cruft I put in there... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35394 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-28 01:02:54 +00:00
Chris Lattner
f2177b89a1 Fix a problem building llvm-gcc on amd64-unknown-freebsd6.2, due to the 
system assembler not groking legal instructions like "leal (,%esi,8), %ecx".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35393 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-28 00:58:40 +00:00
Bill Wendling
826f36ff80 Unbreak mmx arithmetic. It was barfing trying to do v8i8 arithmetic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35392 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-28 00:57:11 +00:00
Bill Wendling
6dc29ece6e Add the "unpack low packed data" instructions. This should be the last of 
the MMX instructions that are needed...


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35389 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-27 21:20:36 +00:00
Bill Wendling
ccc44add81 Fix so that pandn is emitted instead of an xor/and combo. Add integer 
comparison operators.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35385 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-27 20:22:40 +00:00
Bill Wendling
ab5b49d92e Promote to v1i64 type... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35353 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-26 08:03:33 +00:00
Bill Wendling
aadcea33d1 Updated. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35352 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-26 07:55:58 +00:00
Bill Wendling
eebc8a1bc5 Add support for the v1i64 type. This makes better code for this: 
#include <mmintrin.h>

extern __m64 C;

void baz(__v2si *A, __v2si *B)
{
  *A = C;
  _mm_empty();
}

We get this:

_baz:
        call "L1$pb"
"L1$pb":
        popl %eax
        movl L_C$non_lazy_ptr-"L1$pb"(%eax), %eax
        movq (%eax), %mm0
        movl 4(%esp), %eax
        movq %mm0, (%eax)
        emms
        ret

GCC gives us this:

_baz:
        pushl   %ebx
        call    L3
"L00000000001$pb":
L3:
        popl    %ebx
        subl    $8, %esp
        movl    L_C$non_lazy_ptr-"L00000000001$pb"(%ebx), %eax
        movl    (%eax), %edx
        movl    4(%eax), %ecx
        movl    16(%esp), %eax
        movl    %edx, (%eax)
        movl    %ecx, 4(%eax)
        emms
        addl    $8, %esp
        popl    %ebx
        ret


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35351 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-26 07:53:08 +00:00
Chris Lattner
4234f57fa0 switch TargetLowering::getConstraintType to take the entire constraint, 
not just the first letter.  No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35322 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-25 02:14:49 +00:00
Chris Lattner
1439352ece Allow the b/h/w/k constraints to be applied to values that have multiple alternatives, and end up not being registers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35320 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-25 02:01:03 +00:00
Chris Lattner
188b9fe834 enforce the proper range for the i386 N constraint. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35319 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-25 01:57:35 +00:00
Chris Lattner
7cd5e07f3d Fix test/CodeGen/X86/2007-03-24-InlineAsmPModifier.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35318 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-25 01:44:57 +00:00
Anton Korobeynikov
3b5ee73a13 Autodetect MMX & SSE stuff for AMD processors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35292 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-23 23:46:48 +00:00
Bill Wendling
b8440a0c39 PR1260: 
Add final support to get the QT example to compile.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35290 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-23 22:35:46 +00:00
Bill Wendling
02ced83ce7 We generate a shufflevector instruction, so we don't need the builtin 
intrinsic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35269 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-22 20:29:26 +00:00
Bill Wendling
a348c56fde Support added for shifts and unpacking MMX instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35266 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-22 18:42:45 +00:00
Dale Johannesen
fa4bce2b76 repair x86 performance, dejagnu problems from previous change 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35245 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-21 21:51:52 +00:00
Dale Johannesen
aceaf5d26e add generation of unnecessary push/pop around calls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35241 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-21 21:16:39 +00:00
Evan Cheng
768143547b Mark re-materializable instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35230 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-21 00:16:56 +00:00
Evan Cheng
bf2c8b3c96 Added MRegisterInfo hook to re-materialize an instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35205 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-20 08:09:38 +00:00
Chris Lattner
a16b7cb1d3 Two changes: 
1) codegen a shift of a register as a shift, not an LEA.
2) teach the RA to convert a shift to an LEA instruction if it wants something
   in three-address form.

This gives us asm diffs like:

-       leal (,%eax,4), %eax
+       shll $2, %eax

which is faster on some processors and smaller on all of them.

and, more interestingly:

-       movl 24(%esi), %eax
-       leal (,%eax,4), %edi
+       movl 24(%esi), %edi
+       shll $2, %edi

Without #2, #1 was a significant pessimization in some cases.

This implements CodeGen/X86/shift-codegen.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35204 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-20 06:08:29 +00:00
Chris Lattner
d435dbcbf9 fix a warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35152 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-19 00:39:32 +00:00
Devang Patel
84f7fd2483 Support 'I' inline asm constraint. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35129 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-17 00:13:28 +00:00
Bill Wendling
1b7a81d3ae And now support for MMX logical operations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35125 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-16 09:44:46 +00:00
Bill Wendling
74027e98f1 Multiplication support for MMX. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35118 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-15 21:24:36 +00:00
Evan Cheng
ba693005e9 Under X86-64 large code model, do not emit 32-bit pc relative calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35108 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-14 22:11:11 +00:00
Evan Cheng
4485d3897b Notes about codegen issues. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35107 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-14 21:03:53 +00:00
Evan Cheng
e70ef98043 Clean up. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35105 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-14 20:20:19 +00:00
Evan Cheng
774be29769 Oops. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35104 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-14 19:44:58 +00:00
Evan Cheng
a19ac52863 X86-64 JIT is in large code model. Need stubs for direct calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35097 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-14 10:51:55 +00:00
Evan Cheng
8510dc086e x86-64 JIT stub codegen. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35096 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-14 10:48:08 +00:00
Evan Cheng
5c0b61a64b Preliminary support for X86-64 JIT stub codegen. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35095 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-14 10:44:30 +00:00
Evan Cheng
a8a155e77f More flexible TargetLowering LSR hooks for testing whether an immediate is 
a legal target address immediate or scale.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35073 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-12 23:28:50 +00:00
Evan Cheng
37e8856f74 Stupid bug: SSE2 supports v2i64 add / sub. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35070 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-12 22:58:52 +00:00
Bill Wendling
c1fb0473ed Adding more arithmetic operators to MMX. This is an almost exact copy of 
the addition. Please let me know if you have suggestions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35055 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-10 09:57:05 +00:00
Bill Wendling
2f88dcdfb3 Added "padd*" support for MMX. Added MMX move stuff to X86InstrInfo so that 
moves, loads, etc. are recognized.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35031 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-08 22:09:11 +00:00
Evan Cheng
032953d747 Putting more constants which do not contain relocations into .literal{4|8|16} 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35026 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-08 08:31:54 +00:00
Evan Cheng
f0b5d56efd Put constant data to .const, .const_data, .literal{4|8|16} sections. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35016 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-08 01:07:07 +00:00
Bill Wendling
c32a7f98ab Remove useless pattern fragments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35009 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-07 18:23:09 +00:00
Anton Korobeynikov
d0b82b301d Refactoring of formal parameter flags. Enable properly use of 
zext/sext/aext stuff.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35008 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-07 16:25:09 +00:00
Bill Wendling
bc9bffa27b Properly support v8i8 and v4i16 types. It now converts them to v2i32 for 
load and stores.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35002 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-07 05:43:18 +00:00
Anton Korobeynikov
a6199c87c2 Fix DWARF debugging information on x86/Linux and (hopefully) 
Mingw32/Cygwin targets. This fixes PR978


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35000 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-07 02:47:57 +00:00
Bill Wendling
a31bd27f12 Add LOAD/STORE support for MMX. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34978 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-06 18:53:42 +00:00
Anton Korobeynikov
1d9baccc9b Use new SDIselParamAttr enumeration. This removes "magick" constants 
from formal attributes' flags processing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34963 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-06 08:12:33 +00:00
Bill Wendling
229baffc4e Add the emms intrinsic for MMX support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34938 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-05 23:09:45 +00:00
Chris Lattner
569bdc7bb7 add missing braces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34905 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-04 06:13:52 +00:00
Evan Cheng
ae6421935b X86-64 VACOPY needs custom expansion. va_list is a struct { i32, i32, i8*, i8* }. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34857 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-02 23:16:35 +00:00
Anton Korobeynikov
f7dcfa81c5 Simplify things 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34849 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-02 21:50:27 +00:00
Chris Lattner
82932a5e4a argument lowering should copy from the vreg shadows of live-in arguments 
passed in registers, not directly from the pregs themselves.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34838 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-02 05:12:29 +00:00
Chris Lattner
9b6f57c303 add a note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34837 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-02 05:04:52 +00:00
Anton Korobeynikov
9dd9abd87f Ensure that fastcall'ed function is correctly mangled & stack is 
properly aligned


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34788 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-01 16:29:22 +00:00
Chris Lattner
eac6607d7c remove dead option 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34754 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 18:39:53 +00:00
Chris Lattner
70500805d5 bugfix: fastcall does not require the first two params to be marked 'inreg', 
they always get registers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34748 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 18:35:11 +00:00
Chris Lattner
e32bbf61c0 use high-level functions in CCState 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34739 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 07:09:55 +00:00
Chris Lattner
638402b253 make use of helper functions in CCState for analyzing formals and calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34737 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 07:00:42 +00:00
Chris Lattner
f5d280a0a6 switch LowerFastCCCallTo over to using the new fastcall description. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34734 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 06:26:33 +00:00
Chris Lattner
fc664c1bc0 switch LowerFastCCArguments over to using the autogenerated Fastcall description. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34733 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 06:21:19 +00:00
Chris Lattner
011bcc8cdd add new CC_X86_32_FastCall calling conv, which describes fastcall on win32. 
Factor out a CC_X86_32_Common convention, which is the part shared between
ccc, stdcall and fastcall


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34732 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 06:20:01 +00:00
Chris Lattner
fcf1a3de7a rearrange code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34731 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 06:10:12 +00:00
Chris Lattner
2db39b865e remove fastcc (not fastcall) support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34730 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 06:05:16 +00:00
Chris Lattner
f39f771b02 switch LowerCCCArguments over to using autogenerated CC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34729 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 05:46:49 +00:00
Chris Lattner
c0bdf3460c simplify sret handling 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34728 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 05:39:26 +00:00
Chris Lattner
423c5f44f8 switch LowerCCCCallTo over to using an autogenerated callingconv 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34727 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 05:31:48 +00:00
Chris Lattner
370bdda526 rename stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34726 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 05:30:29 +00:00
Chris Lattner
59ed56b9ee switch return value passing and the x86-64 calling convention information 
over to being autogenerated from the X86CallingConv.td file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34722 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 04:55:35 +00:00
Chris Lattner
3d5591038a make subtarget references work. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34721 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 04:51:41 +00:00
Evan Cheng
5e6df4647e PEI now passes a RegScavenger ptr to eliminateFrameIndex. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34707 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 00:21:17 +00:00
Chris Lattner
3e8a541bf4 reenable generation of CC info 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34699 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-27 22:12:19 +00:00
Evan Cheng
3fae29acef Back out previous commit temporarily. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34694 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-27 21:47:22 +00:00
Chris Lattner
8bcc4aea47 build cc info 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34684 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-27 20:44:31 +00:00
Chris Lattner
dbec2d9dcf a note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34670 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-27 17:21:09 +00:00
Chris Lattner
d637a8b436 Add calling convention info 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34661 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-27 06:59:52 +00:00
Chris Lattner
00836648ae move target independent calling convention stuff to TargetCallingConv.td 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34659 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-27 05:57:32 +00:00
Chris Lattner
d50110d8dc fill in some holes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34658 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-27 05:51:05 +00:00
Chris Lattner
9774c915f1 switch x86-64 return value lowering over to using same mechanism as argument 
lowering uses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34657 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-27 05:28:59 +00:00
Chris Lattner
13513b7a50 Minor refactoring of CC Lowering interfaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34656 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-27 05:13:54 +00:00
Chris Lattner
362e98a5f5 move CC Lowering stuff to its own public interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34655 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-27 04:43:02 +00:00
Chris Lattner
9c71ab77cd refactor x86-64 argument lowering yet again, this time eliminating templates, 
'clients', etc, and adding CCValAssign instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34654 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-27 04:18:15 +00:00