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Author SHA1 Message Date
Andrew Lenharth
ed41f1bb19 Reduce number of exported symbols 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29220 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-20 17:28:38 +00:00
Andrew Lenharth
74bda2e320 Fix linking on Alpha 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29219 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-20 17:27:58 +00:00
Patrick Jenkins
ba20471c75 Fixed a problem that caused the script to abort right before it sent out the information 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29218 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-20 16:54:43 +00:00
Chris Lattner
eefaeeccfb Fix PR835 so that touching tblgen in a way that doesn't affect intrinsic 
generation does not rebuild files that just use intrinsic info.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29217 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-20 16:44:21 +00:00
Evan Cheng
abb4d7829f New entry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29215 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 21:29:30 +00:00
Jim Laskey
c06fe8a5ac Do once flag never set to true. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29214 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 19:33:08 +00:00
Jim Laskey
613f1f83fd Tidy up a few things. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29213 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 19:32:06 +00:00
Chris Lattner
af7fd20b54 Answer the FAQ: "can llvm convert C++ code to C?" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29212 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 18:19:59 +00:00
Jim Laskey
f19807cecb Reduce size of routine. Shrinks .o by 37%. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29210 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 17:53:32 +00:00
Patrick Jenkins
65c7ea035c 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29209 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 17:52:51 +00:00
Chris Lattner
2a785500e0 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29208 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 17:15:36 +00:00
Chris Lattner
52379111e8 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29207 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 17:14:23 +00:00
Jim Laskey
ad199b1e5c Regression test for PR834. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29206 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 16:37:15 +00:00
Jim Laskey
e29c2f5ca0 Bug#834 ICE (crash in code generator?) when building PCH . 
Missing Darwin check in Intel ATT ASM printer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29204 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 11:54:50 +00:00
Evan Cheng
1c96953d2d Misc. new entry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29202 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 06:06:24 +00:00
Evan Cheng
3b0c0148ed Make sub- and super- register classes const. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29200 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 05:58:18 +00:00
Owen Anderson
10d9d9f27c Add an assertion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29199 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 05:48:45 +00:00
Owen Anderson
2698a08c23 Make LoopUnroll not die on LCSSA Phis. This makes lencod work again. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29198 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 05:45:14 +00:00
Owen Anderson
db5b9cfd86 Fix a error that hadn't yet cause any problems, but I'm sure it would have 
somewhere down the road.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29197 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 03:51:48 +00:00
Chris Lattner
a6dc9fb745 Fix a bug handling instructions, like blr, which just consist of a text 
string.  The return value of printInstruction should be true for these.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29196 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 01:39:06 +00:00
Chris Lattner
08e682ecf4 Move MVT::getVectorType out of line, it is large and shouldn't be inlined. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29195 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 00:40:45 +00:00
Evan Cheng
1693e489e6 INC / DEC instructions have shorter code size than ADD32ri8, etc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29194 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 00:27:29 +00:00
Evan Cheng
e6f32034db Add code size to target instruction use it as the 3rd isel sorting tie-breaker. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29193 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 00:24:41 +00:00
Chris Lattner
917d2c9dc2 Add an out-of-line virtual method for the sdnode class to give it a home. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29192 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-19 00:00:37 +00:00
Chris Lattner
433fd76e51 Add an out-of-line virtual method to provide a home for the cl::option class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29191 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 23:59:33 +00:00
Evan Cheng
6f6602ce42 Make sub- super- reg-class tables static. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29190 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 22:18:31 +00:00
Chris Lattner
21ba23d0d8 silence warnings in a release build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29189 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 21:48:57 +00:00
Patrick Jenkins
1b629444e7 yet another change to get the correct gcc version for the nightly test results. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29188 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 21:21:53 +00:00
Chris Lattner
195bb4a7b0 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29187 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 19:27:30 +00:00
Evan Cheng
31e773147b Only reuse a previous IV if it would not require a type conversion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29186 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 19:07:58 +00:00
Chris Lattner
0a01212857 Fix an accidentally duplicated line that caused tblgen to crash on itanium. 
Add an assert that catches the real problem earlier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29185 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 19:06:01 +00:00
Chris Lattner
96c1ade5c3 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29184 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 18:28:27 +00:00
Chris Lattner
b84628679a Change generator to remove operands as it processes them. No change in 
generated file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29183 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 17:56:07 +00:00
Chris Lattner
191dd1f186 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29182 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 17:50:22 +00:00
Chris Lattner
e7a589df09 Emit switches with 1/2 cases as unconditional code or an if/then/else for 
tidyness.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29181 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 17:43:54 +00:00
Chris Lattner
b51ecd4dd9 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29180 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 17:38:46 +00:00
Chris Lattner
5561640043 Merge operand info and asmstr idx into a single 32-bit field. No other change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29179 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 17:32:27 +00:00
Patrick Jenkins
f263704321 Minor output changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29178 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 17:21:30 +00:00
Chris Lattner
bdff5f95b9 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29177 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 17:18:03 +00:00
Rafael Espindola
355746359e initial prologue and epilogue implementation. Need to define add and sub before finishing it :-) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29175 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 17:00:30 +00:00
Chris Lattner
303c695529 Make the implicit def instructions look like other instrs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29174 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 16:33:26 +00:00
Chris Lattner
ff3d80ff7e 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29173 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 07:07:51 +00:00
Chris Lattner
84bad2f96c Remove a dead conditional: info_ can only be allocated if FD is good. Improve 
spacing


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29172 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 07:03:14 +00:00
Chris Lattner
0af7093532 The only entry in the stat buf this code cares about is the size. Keep just 
the size, not the whole stat buffer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29171 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 07:01:08 +00:00
Chris Lattner
cca68faac2 Reduce code in the error path by only allocating info_ if everything looks 
good.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29170 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 06:57:51 +00:00
Chris Lattner
c22c7d3cdf Unindent some code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29169 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 06:52:52 +00:00
Chris Lattner
0683c8cad9 Add functions to compute ceil(log2(N)) to match functions for floor(log2(N)) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29168 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-18 00:47:10 +00:00
Jim Laskey
ede5aa4c96 Reduce the size of Constants.o by 25% by generalizing specific instantiations of 
std::map.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29163 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-17 17:38:29 +00:00
Patrick Jenkins
adea55e3a5 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. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29162 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-17 16:41:19 +00:00
Evan Cheng
fb878a37ba Use __attribute__((noinline)) only if compiled by gcc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29161 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-16 06:14:37 +00:00