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4cc84edd3b
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6512 Commits

Author SHA1 Message Date
Chris Lattner
4cc84edd3b eliminate redundancy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30783 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-07 04:52:09 +00:00
Chris Lattner
0c79fed5f9 Set the jt section 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30781 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 22:52:33 +00:00
Chris Lattner
111c2fa2a0 Alpha uses a got 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30778 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 22:46:51 +00:00
Rafael Espindola
935b1f8fce add optional input flag to FMRRD 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30774 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 20:33:26 +00:00
Rafael Espindola
614057b843 add support for calling functions that return double 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30771 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 19:10:05 +00:00
Evan Cheng
3cff9f8947 80 col violation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30770 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 18:57:51 +00:00
Chris Lattner
6e1f1fdd35 ugly codegen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30769 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 17:39:34 +00:00
Rafael Espindola
af1dabef35 fix some bugs affecting functions with no arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30767 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 17:26:30 +00:00
Rafael Espindola
1b5076887e fix the stack alignment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30766 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 14:29:47 +00:00
Rafael Espindola
4a408d46d4 add support for calling functions that have double arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30765 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 12:50:22 +00:00
Evan Cheng
a26eb5e1a7 Still need to support -mcpu=<> or cross compilation will fail. Doh. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30764 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 09:17:41 +00:00
Evan Cheng
abc346ceda Do away with CPU feature list. Just use CPUID to detect MMX, SSE, SSE2, SSE3, and 64-bit support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30763 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 08:21:07 +00:00
Evan Cheng
88c1578011 It appears the inline asm in GetCpuIDAndInfo() may clobbers some registers if it isn't inlined (at < -O3). Force it to be inlined. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30762 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 07:50:56 +00:00
Evan Cheng
786225adf0 Make use of getStore(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30759 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 23:01:46 +00:00
Rafael Espindola
39b5a21259 use a const ref for passing the vector to ArgumentLayout 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30756 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 17:46:48 +00:00
Rafael Espindola
a284584352 implement a ArgumentLayout class to factor code common to LowerFORMAL_ARGUMENTS and LowerCALL 
implement FMDRR
add support for f64 function arguments


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30754 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 16:48:49 +00:00
Chris Lattner
1907a7b37b Lower some min/max idioms to minss/maxss when unsafe fp math is enabled. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30748 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 04:11:26 +00:00
Chris Lattner
a66ba5f70b Don't bother setting JumpTableTextSection, it is about to disappear 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30745 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 03:13:59 +00:00
Chris Lattner
1da31ee472 Pass the MachineFunction into EmitJumpTableInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30742 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 03:01:21 +00:00
Chris Lattner
edad2b783f implement and use getSectionForFunction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30741 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 02:51:36 +00:00
Chris Lattner
6f6f69950f Use getSectionForFunction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30740 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 02:49:23 +00:00
Chris Lattner
29bd9e12d4 Use getSectionForFunction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30739 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 02:48:40 +00:00
Chris Lattner
6e79629dab use getSectionForFunction to decide which section to emit code into 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30738 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 02:47:13 +00:00
Chris Lattner
afbfdeddff Implement getSectionForFunction, use it when printing function body. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30737 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 02:43:52 +00:00
Chris Lattner
9b7ce7da82 Move getSectionForFunction to AsmPrinter, change it to return a string. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30735 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 02:42:20 +00:00
Chris Lattner
b56dcc453e implement DarwinTargetAsmInfo::getSectionForFunction, use it when outputting 
function bodies


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30733 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 00:35:50 +00:00
Chris Lattner
f5b10ec509 Give TargetAsmInfo a virtual dtor, add a new getSectionForFunction method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30732 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 00:35:16 +00:00
Chris Lattner
fea13d33e5 emit jump table before debug info 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30731 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 00:26:05 +00:00
Chris Lattner
37dfa02788 Always emit the jump table after the function so it's part of the same 'atom' 
as the function body.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30730 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 00:24:46 +00:00
Evan Cheng
e111303408 Added option -disable-x86-shuffle-opti to disable X86 specific vector shuffle optimizations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30723 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-04 18:33:38 +00:00
Evan Cheng
8e0055de8a Formating. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30722 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-04 18:33:00 +00:00
Chris Lattner
83e6c9925e Pattern match min/max nodes when we have sse. This implements 
CodeGen/X86/scalar_sse_minmax.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30719 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-04 06:57:07 +00:00
Chris Lattner
68e8b9e775 add a note :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30717 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-04 05:52:13 +00:00
Evan Cheng
c548428c5d Combine ISD::EXTLOAD, ISD::SEXTLOAD, ISD::ZEXTLOAD into ISD::LOADX. Add an 
extra operand to LOADX to specify the exact value extension type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30714 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-04 00:56:09 +00:00
Rafael Espindola
cd71da5cf0 Implement floating point constants 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30704 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-03 17:27:58 +00:00
Chris Lattner
13bf6c1350 Fix PR933 and CodeGen/X86/2006-10-02-BoolRetCrash.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30703 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-03 17:18:42 +00:00
Evan Cheng
485130fbf4 These don't have immediate operands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30694 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-03 06:55:11 +00:00
Rafael Espindola
9e071f0ae3 fix the names of the 64bit fp register 
initial support for returning 64bit floating point numbers


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30692 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-02 19:30:56 +00:00
Evan Cheng
71f84de79b Not needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30674 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-29 22:05:10 +00:00
Rafael Espindola
27185190e6 add floating point registers 
implement SINT_TO_FP


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30673 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-29 21:20:16 +00:00
Chris Lattner
6458f1807d update comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30663 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-28 23:33:12 +00:00
Chris Lattner
7be164c0ea wrap long lines 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30662 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-28 23:32:43 +00:00
Chris Lattner
33ce777c4d Simplify some code, reformat break's 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30660 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-28 23:19:29 +00:00
Chris Lattner
7c395ad06f Shift amounts are always 32-bits, even in 64-bit mode. This fixes 
CodeGen/PowerPC/2006-09-28-shift_64.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30652 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-28 20:48:45 +00:00
Chris Lattner
f308ea01d5 add a note about a general improvement to the code generator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30642 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-28 06:01:17 +00:00
Chris Lattner
f38f543e01 silence warnings in release build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30631 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-27 18:29:38 +00:00
Chris Lattner
5468966614 Use abstract private/comment directives, to increase portability to ppc/linux 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30621 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-27 02:55:21 +00:00
Chris Lattner
e87e1154a1 Various random and minor code cleanups. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30608 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-26 03:57:53 +00:00
Chris Lattner
a53115b4c2 Compile: 
int x __attribute__((used));

to:

        .data
.comm _x,4              ; 'x'
        .no_dead_strip  _x

on both x86 and ppc darwin targets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30605 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-26 03:39:53 +00:00
Chris Lattner
cb05af852f Add support for targets that want to do something with the llvm.used list, 
because they have an aggressive linker that does dead code stripping.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30604 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-26 03:38:18 +00:00