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9d5b532de9
Commit Graph

14550 Commits

Author SHA1 Message Date
Reid Spencer
9d5b532de9 For PR801: 
Refactor the Graph writing code to use a common implementation which is
now in lib/Support/GraphWriter.cpp. This completes the PR.

Patch by Anton Korobeynikov. Thanks, Anton!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28925 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-27 16:49:46 +00:00
Owen Anderson
f9b238e93d De-pessimize the handling of LCSSA Phi nodes in IndVarSimplify. Hopefully this 
will make Shootout-C/nestedloop faster.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28924 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-27 02:17:08 +00:00
Chris Lattner
7e097e4633 Print darwin stub stuff correctly in 64-bit mode. With this, treeadd works in 
ppc64 mode!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28923 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-27 01:02:25 +00:00
Chris Lattner
529c233498 Fix variable shadowing issue 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28922 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-27 00:10:13 +00:00
Chris Lattner
c08f902bb7 Implement a bunch of 64-bit cleanliness work. With this, treeadd builds (but 
doesn't work right).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28921 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-27 00:04:13 +00:00
Chris Lattner
041e9d345f Rearrange compares, add ADDI8, add sext from 32-to-64 bit register 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28920 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-26 23:53:10 +00:00
Chris Lattner
c91a4757b6 Improve PPC64 calling convention support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28919 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-26 22:48:35 +00:00
Chris Lattner
924c576e9f Remove two more definitions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28918 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-26 22:47:37 +00:00
Chris Lattner
7b4e478768 remove two unused instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28917 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-26 22:44:13 +00:00
Chris Lattner
959e321a1b Fix a stale pointer issue that caused 300.twolf to fail to build on zion 
last night.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28916 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-26 19:20:48 +00:00
Chris Lattner
3c80a51cfd random code cleanups, no functionality change 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28914 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-26 19:10:05 +00:00
Owen Anderson
2b67f07d2b Make LoopUnswitch able to unswitch loops with live-out values by taking advantage 
of LCSSA.  This results several times the number of unswitchings occurring on
tests such and timberwolfmc, unix-tbl, and ldecod.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28912 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-26 07:44:36 +00:00
Evan Cheng
da08d2c39a Simplify X86CompilationCallback: always align to 16-byte boundary; don't save EAX/EDX if unnecessary. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28910 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-24 08:36:10 +00:00
Jim Laskey
89d67faf30 Add and sort "sections" in debug lines. This always stepping through 
code in sections other than ".text", including weak sections like ctors and
dtors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28909 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-23 12:51:53 +00:00
Evan Cheng
52b510b4c4 Added jump table address relocation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28908 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-23 01:02:37 +00:00
Evan Cheng
74cb064a35 Eliminate unneeded parameter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28907 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-22 00:02:55 +00:00
Evan Cheng
22f71315df variable_ops instructions such as call can have any number of operands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28906 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-21 23:37:07 +00:00
Chris Lattner
51df6d5459 Add more anonymous namespaces to make it clear that these are private classes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28901 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-21 18:13:36 +00:00
Chris Lattner
70aa33ee37 Add some out-of-line virtual dtors so that the class has a "home", preventing 
vtables for (e.g.) Instruction from being emitted into every .o file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28898 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-21 16:53:47 +00:00
Chris Lattner
0ad19703ae fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28897 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-21 16:53:00 +00:00
Andrew Lenharth
df97cc67a6 Add memory operand and int regs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28896 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-21 15:42:36 +00:00
Andrew Lenharth
1725599574 inline asm, at least for floats 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28895 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-21 13:37:27 +00:00
Andrew Lenharth
d1aab35d1a fix argument problem 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28893 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-21 01:00:43 +00:00
Chris Lattner
ef95710583 Correct returns of 64-bit values, though they seemed to work before... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28892 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-21 00:34:03 +00:00
Chris Lattner
7f7b346e3d Make these predicates correct in 64-bit mode too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28890 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 23:21:20 +00:00
Chris Lattner
b410dc9977 Rename OR4 -> OR. Move some PPC64-specific stuff to the 64-bit file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28889 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 23:18:58 +00:00
Chris Lattner
96dc5e5f6d remove unused flag 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28888 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 23:15:07 +00:00
Chris Lattner
f2c5bca165 add some logical ops 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28887 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 23:11:59 +00:00
Chris Lattner
4b25b40486 remove some unused patterns 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28886 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 23:11:36 +00:00
Chris Lattner
3ae5eef027 Add some more immediate patterns. This allows us to compile: 
void test6() {
  Y = 0xABCD0123BCDE4567;
}

into:

_test6:
        lis r2, -21555
        lis r3, ha16(_Y)
        ori r2, r2, 291
        rldicr r2, r2, 32, 31
        oris r2, r2, 48350
        ori r2, r2, 17767
        std r2, lo16(_Y)(r3)
        blr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28885 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 23:03:01 +00:00
Chris Lattner
eded521a17 Instead of li/xoris use li/oris. Note that this doesn't work if bit 15 is 
set, so disable the pattern in that case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28884 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 22:38:59 +00:00
Chris Lattner
0ea70b219a Add some 64-bit logical ops. 
Split imm16Shifted into a sext/zext form for 64-bit support.
Add some patterns for immediate formation.  For example, we now compile this:

static unsigned long long Y;
void test3() {
  Y = 0xF0F00F00;
}

into:

_test3:
        li r2, 3840
        lis r3, ha16(_Y)
        xoris r2, r2, 61680
        std r2, lo16(_Y)(r3)
        blr

GCC produces:

_test3:
        li r0,0
        lis r2,ha16(_Y)
        ori r0,r0,61680
        sldi r0,r0,16
        ori r0,r0,3840
        std r0,lo16(_Y)(r2)
        blr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28883 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 22:34:10 +00:00
Evan Cheng
e3db4daa16 __i386__, __i386, etc. are not defined for x86-64. Use __x86_64__. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28881 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 22:11:12 +00:00
Chris Lattner
dd58343857 64-bit bugfix: 0xFFFF0000 cannot be formed with a single lis. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28880 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 21:39:30 +00:00
Chris Lattner
f27bb6de10 Add some patterns for globals, so we can now compile this: 
static unsigned long long X, Y;
void test1() {
  X = Y;
}

into:

_test1:
        lis r2, ha16(_Y)
        lis r3, ha16(_X)
        ld r2, lo16(_Y)(r2)
        std r2, lo16(_X)(r3)
        blr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28879 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 21:23:06 +00:00
Jim Laskey
650f609734 Add support for function types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28874 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 19:41:06 +00:00
Chris Lattner
4e85e64007 Remove some now-unneeded casts from instruction patterns. With the casts 
removed, tblgen produces identical output to with them in.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28867 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 00:39:56 +00:00
Chris Lattner
047854f2b7 Add some patterns for ppc64 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28866 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 00:38:36 +00:00
Chris Lattner
30da68acce Remove some ugly now-redundant casts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28864 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 00:25:29 +00:00
Chris Lattner
a973993c0c Fix some mismatched type constraints 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28862 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 00:12:37 +00:00
Jim Laskey
d16f2a7326 References need to be section relative. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28861 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-19 19:49:42 +00:00
Evan Cheng
b21495043e Minor clean up. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28860 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-19 19:25:30 +00:00
Andrew Lenharth
ab390d045a Do partial inlining in BU. This resolves more call sites. Also add options to merge in globals during recursion and to back annotate DSNodes when function pointers are resolved. This makes PA work for a whole lot more things (unresolved call sites being what has been killing various DSA based passes) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28859 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-19 18:23:36 +00:00
Jim Laskey
067ef412bb References need to be section relative. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28858 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-19 15:48:00 +00:00
Andrew Lenharth
3770500f88 Fix a bug, don't drop indirect call sites, especially if there is nothing known about them yet, and restore a simple version of a removed function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28857 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-19 15:42:47 +00:00
Jim Laskey
ca0dc56742 Handle versioning of compile unit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28855 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-19 12:54:15 +00:00
Rafael Espindola
58421d7d08 initial implementation of ARMRegisterInfo::eliminateFrameIndex 
fixes test/Regression/CodeGen/ARM/ret_arg5.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28854 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-18 00:08:07 +00:00
Chris Lattner
5cff2677a6 Constant fold sqrtf 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28853 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-17 18:17:52 +00:00
Chris Lattner
eb83f4e6cd Fix IndVarsSimplify/2006-06-16-Indvar-LCSSA-Crash.ll, a case where a 
"LCSSA" phi node causes indvars to break dominance properties.  This fixes
causes indvars to avoid inserting aggressive code in this case, instead
indvars should be fixed to be more aggressive in the face of lcssa phi's.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28850 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-17 01:02:31 +00:00
Evan Cheng
357edf8a4f A new entry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28848 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-17 00:45:49 +00:00