RPCS3/llvm
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm.git synced 2024-12-28 15:33:16 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
11,267 Commits 39 Branches 10 Tags 850 MiB
76351aa57e
Commit Graph

11267 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Chris Lattner
76351aa57e Fix wonky header 
Address PR305: LLVM tools will happily spew bytecode onto your terminal


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12602 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-02 05:06:57 +00:00
Chris Lattner
909f6cf350 Add new function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12601 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-02 05:04:12 +00:00
Chris Lattner
b234d460b2 Add new function, autoconf support required tho 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12600 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-02 05:04:03 +00:00
Chris Lattner
56d0f1157b Bug fixed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12598 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 20:31:29 +00:00
Chris Lattner
c68bace452 Fix PR310 and TailDup/2004-04-01-DemoteRegToStack.llx 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12597 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 20:28:45 +00:00
Chris Lattner
8b8ff16dba New testcase for PR310 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12596 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 20:28:35 +00:00
Chris Lattner
4edf6c043e Remove some assertions that are now bogus with the last patch I put in 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12595 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 19:21:46 +00:00
Chris Lattner
1869a466dd Bug fixed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12593 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 19:09:49 +00:00
Chris Lattner
4f303bd4a5 Fix PR306: Loop simplify incorrectly updates dominator information 
Testcase: LoopSimplify/2004-04-01-IncorrectDomUpdate.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12592 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 19:06:07 +00:00
Chris Lattner
afd5e2fdec New testcase for PR306 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12591 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 19:05:54 +00:00
Misha Brukman
c4b611af63 Fix grammar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12590 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 17:15:42 +00:00
Chris Lattner
6683dbf32e Add support for select constant expressions to the CBE, fixing SIOD 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12589 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 05:28:26 +00:00
Chris Lattner
0526f01fec Simplify code by using the more powerful BuildMI forms. 
Implement a small optimization.  In test/Regression/CodeGen/X86/select.ll,
we now generate this for foldSel3:

foldSel3:
        mov %AL, BYTE PTR [%ESP + 4]
        fld DWORD PTR [%ESP + 8]
        fld DWORD PTR [%ESP + 12]
        mov %EAX, DWORD PTR [%ESP + 16]
        mov %ECX, DWORD PTR [%ESP + 20]
        cmp %EAX, %ECX
        fxch %ST(1)
        fcmovae %ST(0), %ST(1)
***     fstp %ST(1)
        ret

Instead of:

foldSel3:
        mov %AL, BYTE PTR [%ESP + 4]
        fld DWORD PTR [%ESP + 8]
        fld DWORD PTR [%ESP + 12]
        mov %EAX, DWORD PTR [%ESP + 16]
        mov %ECX, DWORD PTR [%ESP + 20]
        cmp %EAX, %ECX
        fxch %ST(1)
        fcmovae %ST(0), %ST(1)
***     fxch %ST(1)
***     fstp %ST(0)
        ret

In practice, this only effects code size: performance should be basically
unaffected.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12588 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 04:06:09 +00:00
Chris Lattner
f1ac50ec53 Wrap at 80 cols 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12587 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 04:03:27 +00:00
Chris Lattner
024e91f6f6 Allow converting a builder to an iterator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12586 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 04:03:10 +00:00
Chris Lattner
140385e0ac Tests for fp cmov's that I forgot to check in earlier 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12585 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 03:47:56 +00:00
Chris Lattner
2974b5b9bb Clear out all of the changes. Reset version numbers to 1.3 
add note about select


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12584 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 00:41:31 +00:00
Brian Gaeke
da44b15125 Add clear() forwarding method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12580 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 22:43:12 +00:00
Chris Lattner
68626c2b30 Generate slightly smaller code, "test R, R" instead of "cmp R, 0" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12579 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 22:22:36 +00:00
Chris Lattner
08bde1870a The X86 backend no longer needs the select lowering pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12578 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 22:03:46 +00:00
Chris Lattner
352eb48f8e Codegen FP select instructions into X86 conditional moves. Annoyingly enough 
the X86 does not support a full set of fp cmove instructions, so we can't always
fold the condition into the select.  :(  Yuck.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12577 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 22:03:35 +00:00
Chris Lattner
c1bab32bc5 Add support for floating point conditional move instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12576 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 22:02:36 +00:00
Chris Lattner
30b2f72e7c Add support for FP cmoves 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12575 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 22:02:21 +00:00
Chris Lattner
1c54a85447 Add FP conditional move instructions, which annoyingly have special properties 
that require the asmwriter to be extended (printing implicit uses before the
explicit operands)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12574 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 22:02:13 +00:00
Chris Lattner
0e28eca4bc Add warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12573 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 22:00:30 +00:00
Chris Lattner
b4186e0ccd MBB::remove should not modify the iterator passed in 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12572 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 21:59:59 +00:00
Chris Lattner
4f6410f5cb MachineBasicBlock::remove should not modify the iterator passed in 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12571 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 21:59:29 +00:00
Chris Lattner
0c58897d1c Improve description, add warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12570 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 21:59:07 +00:00
Chris Lattner
83706a5a3a MachineBasicBlock::remove should not change the iterator passed into it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12569 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 21:58:50 +00:00
Brian Gaeke
368c5da198 Factor out getStaticStackSize from InsertPrologCode(), so that I can more 
easily steal it for a separate use in the reoptimizer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12568 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 20:58:37 +00:00
Brian Gaeke
60d6e54c72 Use the true, decoded name of the archive member in getObjectType. 
In ReadArchiveBuffer, make sure that MemberName is set in the case where
getObjectType would want to return SVR4LongFilename.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12567 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 19:51:00 +00:00
Chris Lattner
91ef460285 Avoid TRUE and FALSE which apparently conflict with some macros on OSX 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12566 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 03:49:47 +00:00
Chris Lattner
1438102576 Fix linking of constant expr casts due to type resolution changes. With 
this and the other patches 253.perlbmk links again.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12565 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 02:58:28 +00:00
Chris Lattner
4b2f08a3a9 Add support for constant expr casts 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12564 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 02:56:11 +00:00
Chris Lattner
1e490ba4cd Add support for reading constantexpr select instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12563 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 02:53:59 +00:00
Chris Lattner
92e84229e1 Fix a latent bug in select constantexpr handling that was broke 253.perlbmk 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12562 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 22:51:03 +00:00
Alkis Evlogimenos
a8db01ac83 Correctly update LiveVariables when an instruction changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12561 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 22:44:39 +00:00
Chris Lattner
307ecbaddb Fold comparisons into select instructions, making much better code and 
using our broad selection of movcc instructions.  :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12560 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 22:39:09 +00:00
Chris Lattner
dd285eab68 Test folding comparisons into select instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12559 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 22:37:04 +00:00
Chris Lattner
5192676aa4 New testcase. This now codegens to: 
max:
        mov %EAX, DWORD PTR [%ESP + 4]
        mov %ECX, DWORD PTR [%ESP + 8]
        cmp %EAX, %ECX
        cmovle %EAX, %ECX
        ret

Someone should really implement passing arguments through registers for
known-internal functions.  :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12558 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 22:36:52 +00:00
Chris Lattner
87d3bb5dfa Implement spill code folding for all of the conditional move instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12554 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 21:29:47 +00:00
Chris Lattner
12d96a0b4d Add direct support for integer select instructions, though we still don't support 
folding compares into the select yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12553 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 21:22:00 +00:00
Chris Lattner
3b68c201c8 New testcase for select instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12552 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 21:21:14 +00:00
Chris Lattner
bc280abd46 Fix bug: Assembler/2004-03-30-UnclosedFunctionCrash.llx 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12551 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 20:58:25 +00:00
Chris Lattner
982b2791cf New testcase that crashes the assembler 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12550 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 20:58:00 +00:00
Chris Lattner
a5cdab7101 Fix some serious bugs in the cmov descriptions, which didn't cause a problem because 
we never generated them

Make indentation a bit more consistent


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12549 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 20:18:02 +00:00
Brian Gaeke
87fa610ee0 Start cleaning up this pass so that I can debug it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12548 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 19:53:46 +00:00
Chris Lattner
4971b722ff Oops, actually USE the previously computed value 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12547 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 19:45:39 +00:00
Chris Lattner
5dd784a8ca Test general value/value selection which we can do now that we use the 
select instruction


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12546 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 19:45:11 +00:00
Chris Lattner
552112f2f8 Now that all the code generators support the select instruction, and the instcombine 
pass can eliminate many nasty cases of them, start generating them in the optimizers


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12545 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 19:44:05 +00:00