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7125 Commits

Author SHA1 Message Date
Nate Begeman
bfaaaa6e0f Properly mangles symbol table names 
Supports constant pools
Supports relocations to jump tables
Supports relocations within the data segment (global = address of global)
Allocates memory in a non-hacky for all non-code objects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32430 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 02:20:45 +00:00
Chris Lattner
9f09fa2900 Update note, with the SROA change, we now produce: 
_pairtest:
        movl 8(%esp), %eax
        movl 4(%esp), %ecx
        movd %eax, %xmm0
        movd %ecx, %xmm1
        addss %xmm0, %xmm1
        movl 12(%esp), %eax
        movss %xmm1, (%eax)
        ret

instead of:

_pairtest:
        subl $12, %esp
        movl 20(%esp), %eax
        movl %eax, 4(%esp)
        movl 16(%esp), %eax
        movl %eax, (%esp)
        movss (%esp), %xmm0
        addss 4(%esp), %xmm0
        movl 24(%esp), %eax
        movss %xmm0, (%eax)
        addl $12, %esp
        ret


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32427 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 01:20:25 +00:00
Chris Lattner
b4115ac8f3 this is done 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32424 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 01:01:03 +00:00
Chris Lattner
a5546fbd10 Evan implemented the machineinstr improvements. 
The rot example works if the type is cast to ubyte.

Move sroa examples together and upgrade them to HEAD syntax.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32423 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 00:44:03 +00:00
Anton Korobeynikov
d27a258d2d Cleaned setjmp/longjmp lowering interfaces. Now we're producing right 
code (both asm & cbe) for Mingw32 target.
Removed autoconf checks for underscored versions of setjmp/longjmp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32415 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-10 23:12:42 +00:00
Jim Laskey
0eadd73bd7 Reverting until finding the cause of secondary bugs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32413 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-10 13:09:42 +00:00
Jim Laskey
630def54f4 __PPC64CompilationCallback code was allowing registers to be clobbered by stub. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32412 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-10 12:13:31 +00:00
Rafael Espindola
796cbd87b4 .align is in bits 
.comm is in bytes
:-(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32408 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-10 02:53:14 +00:00
Rafael Espindola
3e69a7e527 fix test/Regression/CodeGen/X86/weak.ll 
if a variable has no initialization, I->getInitializer() will fail


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32407 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-09 23:14:08 +00:00
Evan Cheng
c9ab2f39ce Added option -soft-float to generate SW fp library calls instead of fp instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32393 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-09 02:41:30 +00:00
Rafael Espindola
0ec729ef2d %progbits not @progbits 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32376 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 22:06:02 +00:00
Rafael Espindola
1366626e08 add \"aw\",@progbits" to ctors and dtors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32373 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 21:24:58 +00:00
Evan Cheng
cc22a7a2ad Move findTiedToSrcOperand to TargetInstrDescriptor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32366 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 18:45:48 +00:00
Rafael Espindola
a43f3d4c96 fix truncstorei1 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32364 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 18:41:21 +00:00
Andrew Lenharth
38ecbf18eb Packed Structures 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32361 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 18:06:16 +00:00
Evan Cheng
3cc3816cd4 Use MI's TargetInstrDescriptor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32352 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 07:57:56 +00:00
Chris Lattner
c5f8e4f134 Fix a bug introduced by the streams patch. DEBUG code was made unconditional. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32351 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 05:41:26 +00:00
Chris Lattner
e150b8eb87 this is an initial patch to switch the ppc64 jit over to working in PIC mode, 
which allows the code to be above the 2G marker.  We still need to JIT emit
dyld stubs to support external, weak, common, etc globals, but that will
happen tomorrow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32348 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 04:54:03 +00:00
Chris Lattner
f9bae438aa add a note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32347 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 02:01:32 +00:00
Andrew Lenharth
0fb259046d Simplify a bit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32343 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 23:55:55 +00:00
Chris Lattner
eb63b0a9d5 fix incorrect encoding of rldicr, used by ppc64 function stubs, etc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32341 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 23:44:07 +00:00
Bill Wendling
1a097e30d3 Don't use <sstream> in Streams.h but <iosfwd> instead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32340 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 23:41:45 +00:00
Rafael Espindola
1c411dee4f fix alignment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32337 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 22:38:06 +00:00
Bill Wendling
f5da13367f What should be the last unnecessary <iostream>s in the library. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32333 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 22:21:48 +00:00
Chris Lattner
c88fa749eb fix CodeGen/PowerPC/2006-12-07-LargeAlloca.ll on ppc64 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32331 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 22:15:58 +00:00
Rafael Espindola
7367d05cb7 make sure that we don't use a common symbol if a section was specified 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32310 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 18:33:58 +00:00
Andrew Lenharth
913ab0574d Be sure to grab weak functions too, and make implicit defs comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32308 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 17:39:14 +00:00
Chris Lattner
85c671b908 Fix i64 uint_to_fp on ppc64 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32297 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 01:24:16 +00:00
Evan Cheng
51cdcd1972 MI keeps a ptr of TargetInstrDescriptor, use it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32296 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 01:21:59 +00:00
Chris Lattner
94c96cc519 implement sextinreg i8->i64 and i16->i64 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32293 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 21:46:13 +00:00
Chris Lattner
c5d24596d6 fix another sradi encoding bug. This fixes Olden/health with the ppc64 jit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32291 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 21:35:10 +00:00
Reid Spencer
d10ecf7d20 Always pass "true" to isMaxValue(bool) because we know the type is LongTy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32290 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 21:27:07 +00:00
Reid Spencer
c6bf4bfc35 Adjust to new ConstantIntegral interface for Max/Min tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32289 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 20:45:15 +00:00
Chris Lattner
c5e241b40a fix the jit encoding of sradi, simplify the MDForm1 description. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32285 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 20:02:54 +00:00
Chris Lattner
fae2c19de9 add relocation support for ppc64 branches. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32284 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 19:40:04 +00:00
Chris Lattner
11fd2f1af7 add #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32281 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 18:19:53 +00:00
Chris Lattner
02fc40ebd3 add missing #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32280 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 18:14:47 +00:00
Chris Lattner
ac0b6ae358 Detemplatize the Statistic class. The only type it is instantiated with 
is 'unsigned'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32279 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 17:46:33 +00:00
Jim Laskey
51fe9d9aa4 Make it easier for gdb to find the return address. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32277 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 17:42:06 +00:00
Rafael Espindola
392b1b2ef3 print weak references 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32276 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 13:35:10 +00:00
Chris Lattner
d17aa4b1f1 These asm printers shouldn't use assembly/writer.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32262 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 06:13:25 +00:00
Evan Cheng
953fa0455e Revert an unintended change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32239 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 22:03:40 +00:00
Evan Cheng
28b51439f3 - Switch X86-64 JIT to large code size model. 
- Re-enable some codegen niceties for X86-64 static relocation model codegen.
- Clean ups, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32238 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 19:50:18 +00:00
Chris Lattner
f3597a13ae If we have ScalarSSE, we can select bitconvert into single instructions. 
This compiles bitcast.ll:test3/test4 into:

_test3:
        movd %xmm0, %eax
        ret
_test4:
        movd %edi, %xmm0
        ret


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32230 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 18:45:06 +00:00
Chris Lattner
2beb136e0b Add a perf optzn corresponding to PR1033. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32229 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 18:25:10 +00:00
Chris Lattner
399610a2e6 Fix PR1033 and CodeGen/X86/bitcast.ll, by expanding bitcast to a load/store pair. 
This could be better, readme entry pending.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32228 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 18:22:22 +00:00
Rafael Espindola
97815c6b9c expand memmove and memcpy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32226 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 17:57:23 +00:00
Rafael Espindola
462af9a2e0 add support for the "r" asm constraint 
patch by Lauro Ramos Venancio


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32224 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 17:37:31 +00:00
Chris Lattner
af21f4f6f9 Fix typo noticed by Lauro Ramos Venancio, thanks! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32223 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 17:29:40 +00:00
Rafael Espindola
204b0c2ca0 add support for weak linkage 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32222 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 17:00:17 +00:00