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25267 Commits

Author SHA1 Message Date
Chris Lattner 868a75bec6 Remove some now-unneeded casts from instruction patterns. With the casts 
removed, tblgen produces identical output to with them in.

llvm-svn: 28867
 2006-06-20 00:39:56 +00:00
Chris Lattner 94d18df658 Add some patterns for ppc64 
llvm-svn: 28866
 2006-06-20 00:38:36 +00:00
Chris Lattner c23e641055 Don't require src/dst patterns to be able to fully resolve their types, 
because information about one can help refine the other.  This allows us to
write:

def : Pat<(i32 (extload xaddr:$src, i8)),
          (LBZX xaddr:$src)>;

as:

def : Pat<(extload xaddr:$src, i8),
          (LBZX xaddr:$src)>;

because tblgen knows LBZX returns i32.

llvm-svn: 28865
 2006-06-20 00:31:27 +00:00
Chris Lattner dbec49d574 Remove some ugly now-redundant casts. 
llvm-svn: 28864
 2006-06-20 00:25:29 +00:00
Chris Lattner 9500b343db Make sure to use the result of the pattern to infer the result type of the 
instruction, and the result type of the instruction to refine the pattern.
This allows us to write things like this:

def : Pat<(v2i64 (bitconvert (v16i8 VR128:$src))), (v2i64 VR128:$src)>;

as:
def : Pat<(v2i64 (bitconvert (v16i8 VR128:$src))), (VR128:$src)>

and fixes a ppc64 issue.

llvm-svn: 28863
 2006-06-20 00:18:02 +00:00
Chris Lattner 55594634d7 Fix some mismatched type constraints 
llvm-svn: 28862
 2006-06-20 00:12:37 +00:00
Jim Laskey 2837e3204f References need to be section relative. 
llvm-svn: 28861
 2006-06-19 19:49:42 +00:00
Evan Cheng cd58e9d8b9 Minor clean up. 
llvm-svn: 28860
 2006-06-19 19:25:30 +00:00
Andrew Lenharth a565dfda8e 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) 
llvm-svn: 28859
 2006-06-19 18:23:36 +00:00
Jim Laskey f32058a2b7 References need to be section relative. 
llvm-svn: 28858
 2006-06-19 15:48:00 +00:00
Andrew Lenharth 4335b3486a 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 
llvm-svn: 28857
 2006-06-19 15:42:47 +00:00
Jim Laskey 90cd68acc6 Handle versioning of compile unit. 
llvm-svn: 28855
 2006-06-19 12:54:15 +00:00
Rafael Espindola a88966fd5e initial implementation of ARMRegisterInfo::eliminateFrameIndex 
fixes test/Regression/CodeGen/ARM/ret_arg5.ll

llvm-svn: 28854
 2006-06-18 00:08:07 +00:00
Chris Lattner 7a708989df Constant fold sqrtf 
llvm-svn: 28853
 2006-06-17 18:17:52 +00:00
Chris Lattner 0b2652027b Just a minor tweak so you can run things like: 
TestRunner.sh Foo/Bar/test.ll

instead of just

TestRunner.sh test.ll

which is convenient in conjunction with find.

llvm-svn: 28852
 2006-06-17 08:06:33 +00:00
Evan Cheng 0c9be0a2be Clean up 
llvm-svn: 28851
 2006-06-17 01:42:20 +00:00
Chris Lattner 053fb9319d 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.

llvm-svn: 28850
 2006-06-17 01:02:31 +00:00
Chris Lattner fefc14d891 new testcase that crashes indvars 
llvm-svn: 28849
 2006-06-17 01:01:30 +00:00
Evan Cheng a54b9643aa A new entry. 
llvm-svn: 28848
 2006-06-17 00:45:49 +00:00
Chris Lattner 49cadab385 Implement the getPointerRegClass method, which is required for the ptr_rc 
magic to work.

llvm-svn: 28847
 2006-06-17 00:01:04 +00:00
Jim Laskey 8dd21436db Forgot operands were hard coded for compile unit. 
llvm-svn: 28846
 2006-06-16 23:36:12 +00:00
Jim Laskey 6b6e369e8a Include information of svn repository for llvm-gcc4. 
llvm-svn: 28845
 2006-06-16 23:34:49 +00:00
Jim Laskey 34ea26a8b9 Include information about svn repository for llvm-gcc4. 
llvm-svn: 28844
 2006-06-16 23:20:21 +00:00
Evan Cheng d2e9a67cd9 Later models likely to have Yonah like attributes. 
llvm-svn: 28843
 2006-06-16 21:58:49 +00:00
Chris Lattner 64e85f309f Do not hardcode random paths into the makefile. Make the user specify the 
SDK to use when building "universal" on Mac OS/X, if they want to use a
specific one.

llvm-svn: 28842
 2006-06-16 21:47:59 +00:00
Chris Lattner 638ee4ee15 Upgrade some load/store instructions to use the proper addressing mode stuff. 
llvm-svn: 28841
 2006-06-16 21:29:41 +00:00
Chris Lattner e8fe5e2bf4 In 64-bit mode, addr mode operands use G8RC instead of GPRC. 
llvm-svn: 28840
 2006-06-16 21:29:03 +00:00
Chris Lattner a5190ae7a9 fix some assumptions that pointers can only be 32-bits. With this, we can 
now compile:

static unsigned long X;
void test1() {
  X = 0;
}

into:

_test1:
        lis r2, ha16(_X)
        li r3, 0
        stw r3, lo16(_X)(r2)
        blr

Totally amazing :)

llvm-svn: 28839
 2006-06-16 21:01:35 +00:00
Chris Lattner b429983988 Split 64-bit instructions out into a separate .td file 
llvm-svn: 28838
 2006-06-16 20:22:01 +00:00
Chris Lattner 61d703183e Force 64-bit register availability in 64-bit mode. For real. 
llvm-svn: 28837
 2006-06-16 20:05:06 +00:00
Chris Lattner c9ede19a8e Document known xcode 2.3 issue 
llvm-svn: 28836
 2006-06-16 19:53:39 +00:00
Chris Lattner a7d9db2fa5 Remove the -darwin and -aix llc options, inferring darwinism and aixism from 
the target triple & subtarget info.  woo.

llvm-svn: 28835
 2006-06-16 18:50:48 +00:00
Evan Cheng 8a417a2fde Add missing casts. This fixed some regressions. 
llvm-svn: 28834
 2006-06-16 18:37:15 +00:00
Chris Lattner 4b464768d1 Improve a comment. 
llvm-svn: 28833
 2006-06-16 18:25:06 +00:00
Chris Lattner 6c79005b0d Simplify TargetData ctor call 
llvm-svn: 28832
 2006-06-16 18:24:38 +00:00
Chris Lattner 16cf81306e Don't pass target name into TargetData anymore, it is never used or needed. 
llvm-svn: 28831
 2006-06-16 18:23:49 +00:00
Chris Lattner f3b5b92e58 Don't pass target name into TargetData anymore, it is never used or needed. 
Remove explicit casts to std::string now that there is no overload resolution
issues in the TargetData ctors.

llvm-svn: 28830
 2006-06-16 18:22:52 +00:00
Chris Lattner e16e1cbf3a Simplify the targetdata ctor by not passing in a "targetname" which is always 
ignored.

llvm-svn: 28829
 2006-06-16 18:21:53 +00:00
Chris Lattner 7f043b52ff Remove ctor with each piece specifyable (which causes overload ambiguities), 
add a new init method.

llvm-svn: 28828
 2006-06-16 18:11:26 +00:00
Chris Lattner e796266d58 Only count instructions as code size, not constant pools and other per-function stuff. 
llvm-svn: 28827
 2006-06-16 18:09:26 +00:00
Chris Lattner 91f228b291 Simplify interpreter construction. 
llvm-svn: 28826
 2006-06-16 18:08:38 +00:00
Chris Lattner 16682fff2b Document the subtarget features better, make sure that 64-bit mode, 64-bit 
support, and 64-bit register use are all consistent with each other.

Add a new "IsPPC" feature, to distinguish ppc32 vs ppc64 targets, use this
to configure TargetData differently.  This not makes ppc64 blow up on lots
of stuff :)

llvm-svn: 28825
 2006-06-16 17:50:12 +00:00
Chris Lattner a35f306740 Rename some subtarget features. A CPU now can *have* 64-bit instructions, 
can in 32-bit mode we can choose to optionally *use* 64-bit registers.

llvm-svn: 28824
 2006-06-16 17:34:12 +00:00
Chris Lattner 29052c849f apple's compiler works too 
llvm-svn: 28823
 2006-06-16 17:20:33 +00:00
Jim Laskey c1066841bd PR# not associated with XFAIL 
llvm-svn: 28822
 2006-06-16 16:57:43 +00:00
Jim Laskey fd4b2e234a debug info is alive again 
llvm-svn: 28821
 2006-06-16 16:50:24 +00:00
Chris Lattner 9cce4a54aa This test isn't implemented yet 
llvm-svn: 28820
 2006-06-16 16:36:50 +00:00
Andrew Lenharth 0686842037 Add a error message to cbu to match bu 
llvm-svn: 28819
 2006-06-16 14:43:36 +00:00
Andrew Lenharth fbee2e56cf move header 
llvm-svn: 28818
 2006-06-16 14:33:53 +00:00
Jim Laskey b6a6f7971f add decimal form of LLVMDebugVersion 
llvm-svn: 28817
 2006-06-16 13:45:38 +00:00