6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-22 23:31:32 +00:00
Code Issues Projects Releases Wiki Activity
30,525 Commits 39 Branches 0 Tags 277 MiB
569bdc7bb7
Commit Graph

30525 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Chris Lattner
5e265b29ea fastcc functions that return double values now return them in xmm0 on x86-32. 
This implements CodeGen/X86/fp-stack-ret.ll:test[23]


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34592 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 09:31:16 +00:00
Chris Lattner
113296ba51 verify that double is returned in XMM0 if the function is fastcc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34591 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 09:30:03 +00:00
Chris Lattner
4dfccf4b48 allow vectors to be passed to stdcall/fastcall functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34590 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 09:14:25 +00:00
Chris Lattner
2a9bdd74f2 move LowerRET into the 'Return Value Calling Convention Implementation' 
section of the file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34589 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 09:12:39 +00:00
Chris Lattner
339b439d47 make all Lower*CallTo implementations use LowerCallResult to handle their 
result value stuff.  This eliminates a bunch of duplicated code and now
GetRetValueLocs is the sole place that decides where a value is returned.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34588 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 09:10:05 +00:00
Chris Lattner
09c75a4372 pass the calling convention into Lower*CallTo, instead of using ad-hoc flags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34587 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 09:06:15 +00:00
Chris Lattner
3085e15117 factor a bunch of code out of LowerCCCCallTo into a new LowerCallResult 
function.  This function now uses GetRetValueLocs to determine *where*
the result values are located and concerns itself with *how* to pull the
values out.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34586 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 08:59:22 +00:00
Chris Lattner
2b02a4409f move some code around, pass in calling conv, even though it is unused 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34585 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 08:29:00 +00:00
Chris Lattner
753d9cb50e fold trivial token factor nodes. This allows us to compile 
test/CodeGen/X86/fp-stack-ret.ll into:

        movl 4(%esp), %eax
        fldl (%eax)
        ret

instead of:

        subl $12, %esp
        movl 16(%esp), %eax
        movsd (%eax), %xmm0
        movsd %xmm0, (%esp)
        fldl (%esp)
        addl $12, %esp
        ret

by eliminating a token factor that blocked a check.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34584 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 08:24:27 +00:00
Chris Lattner
f4acec1be8 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34583 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 08:23:01 +00:00
Chris Lattner
cb18656734 simplify result value lowering by splitting the selection of *where* to return 
registers out from the logic of *how* to return them.

This changes X86-64 to mark EAX live out when returning a 32-bit value,
where before it marked RAX liveout.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34582 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 08:15:11 +00:00
Reid Spencer
31d16b039a Allow this to compile now that the header file is checked in. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34581 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 07:30:14 +00:00
Reid Spencer
20b1f5db1e Add a private constructor for efficiency. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34580 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 07:29:03 +00:00
Chris Lattner
7d53a1c45e make void-return not a special case 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34579 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 07:18:38 +00:00
Chris Lattner
5a88b837f2 eliminate a bunch more temporary vectors from X86 lowering. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34578 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 07:10:00 +00:00
Chris Lattner
d96d072332 eliminate temporary vectors created during X86 lowering. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34577 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 06:40:16 +00:00
Chris Lattner
9cb9626abf remove std::vector's in RET lowering. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34576 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 06:21:57 +00:00
Chris Lattner
4283c118cf verify i128 return on x86-64 continues to codegen optimally. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34575 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 06:06:49 +00:00
Chris Lattner
9f0bc659c8 implement support for the linux/ppc function call ABI. Patch by 
Nicolas Geoffray!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34574 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 05:34:32 +00:00
Chris Lattner
eb95d41cd3 Add XLForm_1_ext template, patch by Nicolas Geoffray. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34573 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 05:07:49 +00:00
Chris Lattner
456bc87e78 Improve JIT support for linux/ppc: Patch by Nicolas Geoffray! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34572 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 05:04:13 +00:00
Chris Lattner
0f07e55312 this doesn't compile, disable it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34571 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 02:32:44 +00:00
Chris Lattner
3eba454021 remove these. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34570 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 02:28:21 +00:00
Reid Spencer
24c4a8f548 Clean up lshr and ashr to coding standards. 
Handle the single word cases for shiftAmt == BitWidth.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34569 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 01:56:07 +00:00
Dale Johannesen
598270a68d remove crediting of Evan Cheng and me. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34568 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 01:42:36 +00:00
Chris Lattner
6618039f9f initialize a instance variable 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34567 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 01:28:05 +00:00
Chris Lattner
1a5ed97f35 update this for llvm-gcc4 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34566 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 01:11:36 +00:00
Reid Spencer
438d71eea4 Whoops, last word with bits in large shift left wasn't correct. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34565 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 01:08:58 +00:00
Reid Spencer
8755380fff Fix the > 64 bits case for left shift. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34564 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 00:56:44 +00:00
Dale Johannesen
99c49a4b94 Removed WaterListOffset, inserted BBOffsets. Remove TODO item about this 
from README.
When no water available, use end of block if in range.  (More to do here.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34563 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-25 00:47:03 +00:00
Reid Spencer
1050ec5cc4 Fix the remainder shifting in KnuthDiv. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34562 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 20:38:01 +00:00
Reid Spencer
5bce8547f3 1. Fix a bug in fromString for the <= 64bits case 
2. Fix shl when shiftAmount == BitWidth.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34560 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 20:19:37 +00:00
Reid Spencer
610fad85d2 1. Fix last bug in KnuthDiv. All divide tests pass up to 1024 bits now. 
2. Clean up comments, style, coding standards, etc.
3. Simplify a constructor.

Extended testing revealed some additional bugs in shifting. I'll fix these
tomorrow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34559 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 10:01:42 +00:00
Reid Spencer
d03d012ad9 Improve documentation. 
Make divide function internal (it was briefly external for testing).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34557 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 09:50:13 +00:00
Jim Laskey
7a1de987a6 Deal with cases when MMI is not requested. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34556 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 09:45:44 +00:00
Jim Laskey
e80873ee75 Drop unused operand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34555 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 09:44:17 +00:00
Reid Spencer
9d6c919efe 1. Make internal functions take const arguments where they should, just 
to be safe.
2. Make internal functions that return a carry/borrow return bool instead
   of uint64_t because the carry/borrow can only be in range [0,1].
3. Assert that the pointers to KnuthDiv are all different so that the
   result and operands can't overlap.
4. Add debug output to KnuthDiv function.
5. Fix a problem with KnuthDiv by separating the b's complement operation
   from the subtraction borrow operation. This fixes a wide range of
   division problems, but alas, not all of them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34554 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 03:58:46 +00:00
Bill Wendling
fa8a0e5256 Added some more information on how to use "delta" to reduce testcases. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34553 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 03:46:42 +00:00
Chris Lattner
e748401b18 Fix PR1216 by cleaning up the ownership of JITResolver. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34552 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 02:57:03 +00:00
Chris Lattner
01ca65b23e Fix CodeGen/Generic/2007-02-23-DAGCombine-Miscompile.ll and PR1219 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34551 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 02:09:29 +00:00
Chris Lattner
8c0261b590 testcase for PR1219 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34550 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 02:08:00 +00:00
Chris Lattner
34aae111ff remove folding set debug output 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34549 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 01:41:48 +00:00
Chris Lattner
6b178a3801 Fix Transforms/ConstProp/2007-02-23-sdiv.ll and PR1215 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34548 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 01:19:50 +00:00
Chris Lattner
3150642dca testcase for pr1215 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34547 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 01:16:39 +00:00
Chris Lattner
b3036683c1 Fix InstCombine/2007-02-23-PhiFoldInfLoop.ll and PR1217 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34546 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 01:03:45 +00:00
Chris Lattner
6eaede2e6e testcase for pr1217 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34545 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 01:03:11 +00:00
Chris Lattner
910c80a075 Refactor the setName stuff, moving it down the inheritance hierarchy, to 
solve a crash in -instcombine -debug that was hit while investigating PR1217


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34544 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 00:55:48 +00:00
Bill Wendling
e36126e474 Make the testcase correct. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34543 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-23 23:23:41 +00:00
Bill Wendling
4e9dc936b3 Testcase for PR1164 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34542 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-23 23:19:32 +00:00
Bill Wendling
145aad04db PR1164: 
Generate local names with a "llvm_cbe_" prefix using the actual name of the
variable instead of a temporary name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34540 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-23 22:45:08 +00:00