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ac7fd7fcc6
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4508 Commits

Author SHA1 Message Date
Chris Lattner
ac7fd7fcc6 Teach the PPC asmwriter to honor globals with explicit section requests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24353 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-14 18:52:46 +00:00
Duraid Madina
889649e78e add FP select. next up - divide! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24346 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-14 01:17:30 +00:00
Chris Lattner
773a959523 unbreak the build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24339 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-13 01:45:23 +00:00
Andrew Lenharth
ea2fdf9380 enable LSR by default on alpha 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24337 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-12 19:21:08 +00:00
Andrew Lenharth
6467dfa40d fix more regressions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24335 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-12 19:06:28 +00:00
Andrew Lenharth
82a698ce6a fix READCYCLECOUNTER 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24334 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-12 19:04:09 +00:00
Andrew Lenharth
b921f1b731 fix yet more regressions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24308 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-11 23:08:46 +00:00
Andrew Lenharth
2729e614fa generate chain result 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24307 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-11 23:02:55 +00:00
Andrew Lenharth
c2c64fd3c6 Fix a bunch more alpha regressions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24304 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-11 19:52:25 +00:00
Andrew Lenharth
51b8d54922 continued readcyclecounter support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24300 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-11 16:47:30 +00:00
Chris Lattner
5684598f3f Make BB and CPI labels use the function number, not the function name as a 
uniquing id.  This makes things happy when the function name is quoted,
preventing labels like LBB"foo"_2.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24295 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-10 21:59:25 +00:00
Chris Lattner
ba9c6434b9 do not allow '.' in symbol names 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24292 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-10 21:39:29 +00:00
Chris Lattner
85eac0d941 Darwin supports quoted labels. This implements: 
test/Regression/CodeGen/PowerPC/darwin-labels.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24287 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-10 19:33:43 +00:00
Chris Lattner
36c975c023 Call this method with the object we have 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24279 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-10 18:53:25 +00:00
Chris Lattner
3459bfbc39 Make the aix asm printer interface properly with the parent class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24274 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-10 18:20:29 +00:00
Andrew Lenharth
7b441dc966 fix a bunch of regressions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24269 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-10 16:59:55 +00:00
Andrew Lenharth
5cefc5e64d whatever. Intermediate patch to see what breaks. Seems ok. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24260 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-09 19:17:08 +00:00
Chris Lattner
df2e425f2a Add a new option to indicate we want the code generator to emit code quickly, 
not spending tons of time microoptimizing it.  This is useful for an -O0
style of build.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24235 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-08 02:12:47 +00:00
Chris Lattner
ce8eb0c16b Add a new option to indicate we want the code generator to emit code quickly,not spending tons of time microoptimizing it. This is useful for an -O0style of build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24233 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-08 02:11:51 +00:00
Duraid Madina
d525df3c27 add support for storing and returning bools 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24228 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-07 03:11:02 +00:00
Duraid Madina
00873ebc1f just some random hacking - calls (particularly indirect) need a lot of 
love (especially with -sched=simple)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24225 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-06 13:43:30 +00:00
Nate Begeman
ae232e7a10 Add the necessary support to the ISel to allow targets to codegen the new 
alignment information appropriately.  Includes code for PowerPC to support
fixed-size allocas with alignment larger than the stack.  Support for
arbitrarily aligned dynamic allocas coming soon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24224 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-06 09:00:38 +00:00
Duraid Madina
21687e8f63 ask for 16-byte aligned jmpbufs. This should unbreak C++ on IA64 (and 
a bunch of other things) but is currently ignored by the code
generator.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24206 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-06 04:29:30 +00:00
Chris Lattner
ae4664a9f2 add a case Nate sent me 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24195 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-05 08:57:56 +00:00
Duraid Madina
764fe71e12 oops, forgot to load GP for indirect calls, though the old code now commented 
out failed (e.g. methcall) - now the code compiles, though it's not quite
right just yet (tm) ;)

would fix this but it's 3am! :O


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24186 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-04 17:55:53 +00:00
Duraid Madina
b97cc99058 kill redundant SP/GP/RP save/restores across calls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24183 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-04 10:01:10 +00:00
Duraid Madina
9f7290633a add support for loading bools 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24182 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-04 09:59:06 +00:00
Duraid Madina
49fcc4006c fun with predicates! (add TRUNC i64->i1, AND i1 i1, fix XOR i1 i1) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24175 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-04 00:57:56 +00:00
Duraid Madina
0e5e0d14a8 add pattern to load constant 0 into a predicate reg 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24164 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-03 10:09:32 +00:00
Chris Lattner
61bc60fc4f Fix a bug that prevented this pattern from matching 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24161 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-03 05:45:34 +00:00
Chris Lattner
bad13eb189 Fix a QOI issue noticed by Markus F.X.J. Oberhumer. 
This fixes PR641


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24154 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-02 17:42:58 +00:00
Duraid Madina
056728f192 "fix" support for FP constants (this code asserts in the scheduler, 
though)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24152 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-02 07:32:59 +00:00
Duraid Madina
a2df2aee81 add F0 and F1 to the FP register class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24151 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-02 07:30:39 +00:00
Chris Lattner
cb2583e17d This works now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24150 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-02 06:49:37 +00:00
Duraid Madina
5966955445 add support for SELECT to TargetSelectionDAG.td, add support for 
selecting ints to IA64, and a few other ia64 bits and pieces


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24147 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-02 02:37:18 +00:00
Duraid Madina
93856802ae add support for loading FP constants +0.0 and +1.0 to the dag isel, 
stop pretending -0.0 and -1.0 are machine constants


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24146 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-02 02:35:04 +00:00
Jim Laskey
6cee630070 Allow itineraries to be passed through the Target Machine. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24139 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-01 20:06:59 +00:00
Duraid Madina
7a8ef3a0d4 heh, scheduling was easy? 
need to send chris, jim and sampo a box of fish each


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24135 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-01 05:49:08 +00:00
Duraid Madina
dc9549b52c FORTRAN!!! :( and other similarly unfortunate things mean that on ia64 
one sometimes needs to pass FP args in both FP *and* integer registers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24134 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-01 05:46:16 +00:00
Duraid Madina
aba8457125 so tablegen was thinking I might want to convert FPs to predicates. 
clever little tablegen!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24133 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-01 03:32:15 +00:00
Duraid Madina
e2fd9e2d9d add support for int->FP and FP->int ops, and add ia64 patterns for these 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24132 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-01 03:07:25 +00:00
Duraid Madina
d1eda6d155 add zeroextend predicate->integer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24131 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-01 01:29:55 +00:00
Chris Lattner
5b0ac99c96 Add a flag to enable a darwin linker optimization 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24130 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-01 00:12:36 +00:00
Chris Lattner
bb69e39b5b Make constant pool entries use private labels. This is important when you're 
not compiling a whole program at a time :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24129 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-31 22:12:06 +00:00
Duraid Madina
363aff2f3c add FP compares and implicit register defs to the dag isel 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24118 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-31 01:42:11 +00:00
Chris Lattner
c1d6f67e8e If the module has no t-t and the host is an alpha, default to using the Alpha BE 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24110 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-30 16:44:01 +00:00
Duraid Madina
5c2c64e567 fix some broken comparisons, this affected the Pattern isel too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24109 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-30 10:14:19 +00:00
Chris Lattner
b685af3e60 This is implemented 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24107 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-30 06:42:12 +00:00
Chris Lattner
f519fe07e0 Make -time-passes output prettier 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24096 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-29 16:45:02 +00:00
Duraid Madina
25d0a88eb8 add some FP stuff, some mix.* stuff, and constant pool support to the 
DAG instruction selector, which should be destroyed one day (in the pattern
isel also) since ia64 can pack any constant in the instruction stream


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24094 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-29 16:08:30 +00:00