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25663 Commits

Author SHA1 Message Date
Andrew Lenharth 2b0baddc33 Fix linking on Alpha 
llvm-svn: 29219
 2006-07-20 17:27:58 +00:00
Patrick Jenkins 7c1ea253ad Fixed a problem that caused the script to abort right before it sent out the information 
llvm-svn: 29218
 2006-07-20 16:54:43 +00:00
Chris Lattner 24fe771dd3 Fix PR835 so that touching tblgen in a way that doesn't affect intrinsic 
generation does not rebuild files that just use intrinsic info.

llvm-svn: 29217
 2006-07-20 16:44:21 +00:00
Evan Cheng 8a881f2309 New entry. 
llvm-svn: 29215
 2006-07-19 21:29:30 +00:00
Jim Laskey 181fb1c4d7 Do once flag never set to true. 
llvm-svn: 29214
 2006-07-19 19:33:08 +00:00
Jim Laskey 7c860afec6 Tidy up a few things. 
llvm-svn: 29213
 2006-07-19 19:32:06 +00:00
Chris Lattner 7b1d3c0a9d Answer the FAQ: "can llvm convert C++ code to C?" 
llvm-svn: 29212
 2006-07-19 18:19:59 +00:00
Jim Laskey 18debc21db Reduce size of routine. Shrinks .o by 37%. 
llvm-svn: 29210
 2006-07-19 17:53:32 +00:00
Patrick Jenkins 23b8b2d652 Removed the portion that determines which tests are newly passing/failing because we no longer keep the previos days list on the testing machines. 
Added functionality to send lists of all tests, all passing tests, all failing tests all unexpected failing tests.

llvm-svn: 29209
 2006-07-19 17:52:51 +00:00
Chris Lattner 4f8eb5ccaf bswapped load/store instructions are only availble in indexed addressing form. 
As such, use xoaddr (indexed only), not xaddr for address selection.

This fixes CodeGen/PowerPC/2006-07-19-stwbrx-crash.ll, a crash compiling lencod.

llvm-svn: 29208
 2006-07-19 17:15:36 +00:00
Chris Lattner 4f501620ff new testcase 
llvm-svn: 29207
 2006-07-19 17:14:23 +00:00
Jim Laskey 611ceb7848 Regression test for PR834. 
llvm-svn: 29206
 2006-07-19 16:37:15 +00:00
Jim Laskey 5ba7c23cdd Bug#834 ICE (crash in code generator?) when building PCH . 
Missing Darwin check in Intel ATT ASM printer.

llvm-svn: 29204
 2006-07-19 11:54:50 +00:00
Evan Cheng 968a0b0309 Misc. new entry. 
llvm-svn: 29202
 2006-07-19 06:06:24 +00:00
Evan Cheng 2884b5cc93 Make sub- and super- register classes const. 
llvm-svn: 29200
 2006-07-19 05:58:18 +00:00
Owen Anderson 8ef4c92ef8 Add an assertion. 
llvm-svn: 29199
 2006-07-19 05:48:45 +00:00
Owen Anderson aba8c199dd Make LoopUnroll not die on LCSSA Phis. This makes lencod work again. 
llvm-svn: 29198
 2006-07-19 05:45:14 +00:00
Owen Anderson 00b974cdbc Fix a error that hadn't yet cause any problems, but I'm sure it would have 
somewhere down the road.

llvm-svn: 29197
 2006-07-19 03:51:48 +00:00
Chris Lattner 3650465273 Fix a bug handling instructions, like blr, which just consist of a text 
string.  The return value of printInstruction should be true for these.

llvm-svn: 29196
 2006-07-19 01:39:06 +00:00
Chris Lattner 4238ca55ef Move MVT::getVectorType out of line, it is large and shouldn't be inlined. 
llvm-svn: 29195
 2006-07-19 00:40:45 +00:00
Evan Cheng 02d8836cd5 INC / DEC instructions have shorter code size than ADD32ri8, etc. 
llvm-svn: 29194
 2006-07-19 00:27:29 +00:00
Evan Cheng c767acd25a Add code size to target instruction use it as the 3rd isel sorting tie-breaker. 
llvm-svn: 29193
 2006-07-19 00:24:41 +00:00
Chris Lattner c0973edc69 Add an out-of-line virtual method for the sdnode class to give it a home. 
llvm-svn: 29192
 2006-07-19 00:00:37 +00:00
Chris Lattner a0ddced752 Add an out-of-line virtual method to provide a home for the cl::option class. 
llvm-svn: 29191
 2006-07-18 23:59:33 +00:00
Evan Cheng aeccc6e676 Make sub- super- reg-class tables static. 
llvm-svn: 29190
 2006-07-18 22:18:31 +00:00
Chris Lattner fea3974133 silence warnings in a release build 
llvm-svn: 29189
 2006-07-18 21:48:57 +00:00
Patrick Jenkins f9bafae741 yet another change to get the correct gcc version for the nightly test results. 
llvm-svn: 29188
 2006-07-18 21:21:53 +00:00
Chris Lattner 68ee5cfe10 Fix case where identical cases were not detected across case #0, because 
instructions not handled would have a case value of #0, throwing things off.
This marginally shrinks the X86 asmprinter, but shrinks the sparc asmwriter
by 25 lines.

llvm-svn: 29187
 2006-07-18 19:27:30 +00:00
Evan Cheng e9c68f52e1 Only reuse a previous IV if it would not require a type conversion. 
llvm-svn: 29186
 2006-07-18 19:07:58 +00:00
Chris Lattner 6e17208dff Fix an accidentally duplicated line that caused tblgen to crash on itanium. 
Add an assert that catches the real problem earlier.

llvm-svn: 29185
 2006-07-18 19:06:01 +00:00
Chris Lattner edee52570c Maximally group commands. When all instructions within a command set have a 
series of identical commands, handle them all with one switch.  In the case
of the x86 at&t asm printer, only 3 switches are needed for all instructions.

llvm-svn: 29184
 2006-07-18 18:28:27 +00:00
Chris Lattner cb0c848d34 Change generator to remove operands as it processes them. No change in 
generated file.

llvm-svn: 29183
 2006-07-18 17:56:07 +00:00
Chris Lattner 9d250696b7 Handle the last operand more intelligently. When emitting the \n, also 
return from the asmprinter to make the generated asmprinter both more
efficient and smaller.

llvm-svn: 29182
 2006-07-18 17:50:22 +00:00
Chris Lattner 75dcf6cbd8 Emit switches with 1/2 cases as unconditional code or an if/then/else for 
tidyness.

llvm-svn: 29181
 2006-07-18 17:43:54 +00:00
Chris Lattner 66e288bec3 Steal bits from the asm string index to use for operand information. On both 
x86 and ppc, this gets us 4 more bits to play with, since the string indices
both only use 12 bits.

llvm-svn: 29180
 2006-07-18 17:38:46 +00:00
Chris Lattner 1ac0eb7f8b Merge operand info and asmstr idx into a single 32-bit field. No other change. 
llvm-svn: 29179
 2006-07-18 17:32:27 +00:00
Patrick Jenkins be25460706 Minor output changes. 
llvm-svn: 29178
 2006-07-18 17:21:30 +00:00
Chris Lattner 692374c748 Completely change the structure of the generated asmprinter to be more table 
based and less switch-statements-with-hundreds-of-cases based.  This shrinks
the x86 asmprinters to about 1/3 their previous size.

Other improvements coming.

llvm-svn: 29177
 2006-07-18 17:18:03 +00:00
Rafael Espindola bf3a17cd32 initial prologue and epilogue implementation. Need to define add and sub before finishing it :-) 
llvm-svn: 29175
 2006-07-18 17:00:30 +00:00
Chris Lattner b00b6c2e86 Make the implicit def instructions look like other instrs. 
llvm-svn: 29174
 2006-07-18 16:33:26 +00:00
Chris Lattner 9c6c94a806 simple optimization: don't bother calling "exists" (which calls the syscall 
"access").  Instead, just let the open call fail if the file doesn't exist.
This reduces the # syscalls executed.

llvm-svn: 29173
 2006-07-18 07:07:51 +00:00
Chris Lattner 4a5641525d Remove a dead conditional: info_ can only be allocated if FD is good. Improve 
spacing

llvm-svn: 29172
 2006-07-18 07:03:14 +00:00
Chris Lattner 7bc8197032 The only entry in the stat buf this code cares about is the size. Keep just 
the size, not the whole stat buffer.

llvm-svn: 29171
 2006-07-18 07:01:08 +00:00
Chris Lattner fe5b7fe6d9 Reduce code in the error path by only allocating info_ if everything looks 
good.

llvm-svn: 29170
 2006-07-18 06:57:51 +00:00
Chris Lattner 3eb42b7d14 Unindent some code 
llvm-svn: 29169
 2006-07-18 06:52:52 +00:00
Chris Lattner 9d4ff4407e 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 c03caef847 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 a72f84eb39 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 95454e7a2f Use __attribute__((noinline)) only if compiled by gcc. 
llvm-svn: 29161
 2006-07-16 06:14:37 +00:00
Evan Cheng 87b2fe9474 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