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Author SHA1 Message Date
Chris Lattner
d01158a404 Unindent some code 
llvm-svn: 29169
 2006-07-18 06:52:52 +00:00
Chris Lattner
067c6a4cca Add functions to compute ceil(log2(N)) to match functions for floor(log2(N)) 
llvm-svn: 29168
 2006-07-18 00:47:10 +00:00
Jim Laskey
acca26e969 Reduce the size of Constants.o by 25% by generalizing specific instantiations of 
std::map.

llvm-svn: 29163
 2006-07-17 17:38:29 +00:00
Patrick Jenkins
aef7b87361 If a gccpath is specified when invoking the nightly test script we will hopefully now use that gcc for the gcc version. Also fixed some 80 char column stuff. 
llvm-svn: 29162
 2006-07-17 16:41:19 +00:00
Evan Cheng
1910357655 Use __attribute__((noinline)) only if compiled by gcc. 
llvm-svn: 29161
 2006-07-16 06:14:37 +00:00
Evan Cheng
22ef77c90c Parameterize target node ValueType to allow more sharing of emit functions. 
Also reduce the number of arguments passed to emit functions and removed a
hack.

llvm-svn: 29160
 2006-07-16 06:12:52 +00:00
Rafael Espindola
40073f5767 skeleton of a lowerCall implementation for ARM 
llvm-svn: 29159
 2006-07-16 01:02:57 +00:00
Evan Cheng
ff3dc2868c Reduce instruction selection code size and stack frame size by factoring 
code that emit target specific nodes into emit functions that are uniquified
and shared among selection routines.
e.g. This reduces X86ISelDAGToDAG.o (release) from ~2M to ~1.5M. Stack frame
size of Select_store from ~13k down to ~8k.
This is the first step. Further work to enable more sharing will follow.

llvm-svn: 29158
 2006-07-15 08:45:20 +00:00
Chris Lattner
65c5f1b9e0 On 64-bit targets like ppc64, we should use .quad to output pointer directives, 
not .long.

llvm-svn: 29157
 2006-07-15 01:34:12 +00:00
Chris Lattner
f022962081 Remove what little AIX support we have. It has never been tested and isn't 
complete.

llvm-svn: 29156
 2006-07-15 01:24:23 +00:00
Chris Lattner
6c71767f88 The generated index array should be const. 
llvm-svn: 29155
 2006-07-14 23:14:02 +00:00
Chris Lattner
ac585b37b1 Add an out-of-line virtual function to home class. 
llvm-svn: 29154
 2006-07-14 23:08:47 +00:00
Chris Lattner
0f2560a313 Add an out-of-line virtual method for X86DwarfWriter to give it a home. 
llvm-svn: 29153
 2006-07-14 23:05:05 +00:00
Chris Lattner
e6892852be Emit the string information for the asm writer as a single large string 
and index into it, instead of emitting it like this:

  static const char * const OpStrs[] = {
    "PHINODE\n",        // PHI
    0,  // INLINEASM
    "adc ",     // ADC32mi
    "adc ",     // ADC32mi8
   ...

The old way required thousands of relocations that slows down link time and
dynamic load times.

This also cuts about 10K off each of the X86 asmprinters, and should shrink
the others as well.

llvm-svn: 29152
 2006-07-14 22:59:11 +00:00
Chris Lattner
0686fdb905 Add two helpers for escaping and unescaping strings. 
llvm-svn: 29151
 2006-07-14 22:54:39 +00:00
Chris Lattner
6548505f71 Add two helper functions 
llvm-svn: 29150
 2006-07-14 22:54:06 +00:00
Chris Lattner
3a664f7dc0 eliminate some ugly code, using ConstantExpr::getWithOperands instead. 
llvm-svn: 29149
 2006-07-14 22:21:31 +00:00
Chris Lattner
e1a75ed7be Add a new helper, simplify ConstantExpr::getWithOperandReplaced at Gabor's 
request :)

llvm-svn: 29148
 2006-07-14 22:20:01 +00:00
Chris Lattner
cff735d69e Add another helper method. 
llvm-svn: 29147
 2006-07-14 22:19:18 +00:00
Patrick Jenkins
1e93371212 Fixed an issue where the user specified gcc was not the gcc we report to the nightly test server. 
llvm-svn: 29144
 2006-07-14 20:44:09 +00:00
Chris Lattner
10054b8603 Add a new method for bugpoint to use 
llvm-svn: 29143
 2006-07-14 19:37:40 +00:00
Chris Lattner
b78b91260b Add a new method for bugpoint to use. 
llvm-svn: 29142
 2006-07-14 19:37:01 +00:00
Owen Anderson
715e6d06e6 Hopefully the final attempt at making IndVars preserve LCSSA. 
This should fix PR 831.

llvm-svn: 29141
 2006-07-14 18:49:15 +00:00
Chris Lattner
ff8ee5486f Add missing PPC64 extload/truncstores 
llvm-svn: 29140
 2006-07-14 04:42:02 +00:00
Chris Lattner
9aafd2b441 Add a note 
llvm-svn: 29139
 2006-07-14 04:07:29 +00:00
Jim Laskey
58ea440138 Bring the Xcode project up to date. 
llvm-svn: 29138
 2006-07-13 22:17:58 +00:00
Jim Laskey
a140e5e06c Clean up. 
llvm-svn: 29137
 2006-07-13 22:17:08 +00:00
Chris Lattner
5c489bce2c Another fix in the rotate encodings, needed when the first two operands are not 
the same.

llvm-svn: 29136
 2006-07-13 21:52:41 +00:00
Jim Laskey
a96045b549 1. Simplfy bit operations. 
2. Coalesce instruction cases.

llvm-svn: 29135
 2006-07-13 21:02:53 +00:00
Chris Lattner
f404323e66 Revert this patch temporarily until PR831 is fixed. 
llvm-svn: 29134
 2006-07-13 19:05:20 +00:00
Patrick Jenkins
af67797298 Syntax error. I will run perl -c before commiting perl scripts. 
llvm-svn: 29133
 2006-07-13 16:58:42 +00:00
Patrick Jenkins
1b959dfcc6 Fixed some small bugs exposed when trying to get a sparc machine to run the script. Specifically some misnamed variables. 
llvm-svn: 29132
 2006-07-13 16:56:48 +00:00
Jim Laskey
4d97a53442 Fixed a bug handling void function types. 
Requires rebuild of llvm-gcc4 (touch llvm-debug.cpp.)

llvm-svn: 29131
 2006-07-13 15:27:42 +00:00
Chris Lattner
753e4f5984 Print negative immediates as negative values instead of large constants 
when using the immshifted addressing mode.

llvm-svn: 29130
 2006-07-12 23:24:02 +00:00
Chris Lattner
803c609c77 Turn an if into an else if. 
llvm-svn: 29129
 2006-07-12 22:37:18 +00:00
Chris Lattner
726ca018c0 Fix encoding of rotates, such as rldicl 
llvm-svn: 29128
 2006-07-12 22:08:13 +00:00
Chris Lattner
b77e687f6f Handle instructions in the map, but that map to a null pointer. 
This unbreaks smg2000.

llvm-svn: 29127
 2006-07-12 21:37:11 +00:00
Owen Anderson
d4000ea452 IndVars now (correctly) preserves LCSSA form. 
llvm-svn: 29126
 2006-07-12 21:29:14 +00:00
Chris Lattner
024af03a3c Implement PPC64 relocations types 
llvm-svn: 29125
 2006-07-12 21:23:20 +00:00
Chris Lattner
c9be3277e7 An overaggressive #ifdef allows a function to fall off the bottom of the 
function instead of returning a value.  This sometimes allowed the ppc32 jit
to be used in 64-bit mode.

llvm-svn: 29123
 2006-07-12 20:42:10 +00:00
Jim Laskey
e3cc434032 Move base value of instruction to lookup table to prepare for case reduction. 
llvm-svn: 29122
 2006-07-12 19:15:43 +00:00
Chris Lattner
0d4c198ecd In addition to deleting calls, the inliner can constant fold them as well. 
Handle this case, which doesn't require a new callgraph edge.  This fixes
a crash compiling MallocBench/gs.

llvm-svn: 29121
 2006-07-12 18:37:18 +00:00
Chris Lattner
e5e2e8d917 Change the callgraph representation to store the callsite along with the 
target CG node.  This allows the inliner to properly update the callgraph
when using the pruning inliner.  The pruning inliner may not copy over all
call sites from a callee to a caller, so the edges corresponding to those
call sites should not be copied over either.

This fixes PR827 and Transforms/Inline/2006-07-12-InlinePruneCGUpdate.ll

llvm-svn: 29120
 2006-07-12 18:29:36 +00:00
Chris Lattner
41c673c27a testcase for PR827 
llvm-svn: 29119
 2006-07-12 18:27:13 +00:00
Chris Lattner
d0202bbed3 Add information preventing several register class constraints from working. 
This implements PR828 and CodeGen/X86/2006-07-12-InlineAsmQConstraint.ll

llvm-svn: 29118
 2006-07-12 16:59:49 +00:00
Chris Lattner
6c1cbeb9bc Testcase for PR828. 
llvm-svn: 29117
 2006-07-12 16:59:09 +00:00
Evan Cheng
fd45f3f421 Fix test failure on non-Apple systems. 
llvm-svn: 29116
 2006-07-12 06:48:47 +00:00
Chris Lattner
2d974f5de3 Remove non-portable optimization that isn't worth it 
llvm-svn: 29115
 2006-07-12 00:31:47 +00:00
Chris Lattner
fd9cbcab4a The PPC64 JIT needs register numbers to encode instructions. 
llvm-svn: 29114
 2006-07-11 20:53:55 +00:00
Chris Lattner
3dc098f7a0 Revamp this doc to be accurate w.r.t. building llvmgcc4 
llvm-svn: 29113
 2006-07-11 20:47:00 +00:00