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17484 Commits

Author SHA1 Message Date
Chris Lattner ec3f094489 Fix problems running the HowToUseJIT on powerpc, and probably problems with 
ANY program that does not have all functions internalized.

llvm-svn: 20258
 2005-02-20 18:43:35 +00:00
Jeff Cohen 18cf7ebcee Fix silly mistake. 
llvm-svn: 20256
 2005-02-20 02:48:51 +00:00
Jeff Cohen 4220bf5726 Implement standard I/O redirection in ExecuteAndWait(). 
llvm-svn: 20255
 2005-02-20 02:43:04 +00:00
Chris Lattner e68dae0eb6 Add support for ".so" files compiled with LLVM which contain LLVM bytecode. 
llvm-svn: 20253
 2005-02-19 18:30:29 +00:00
Chris Lattner fe723a7c05 Eliminate silly warnings from the linker of the form: 
WARNING: Type conflict between types named 'union.._604.'.
    Src=' %union.._604.'.
   Dest=' %union.._604.'
llvm-svn: 20252
 2005-02-19 17:52:37 +00:00
Chris Lattner 3d6194f8cc typeo 
llvm-svn: 20251
 2005-02-19 17:17:32 +00:00
Chris Lattner fdff9e7d0d New entry. 
llvm-svn: 20250
 2005-02-19 17:14:24 +00:00
Chris Lattner 6a3ae64639 Bug fixed. 
llvm-svn: 20249
 2005-02-19 17:13:20 +00:00
Chris Lattner e98b480b2e Testcase for PR520 
llvm-svn: 20248
 2005-02-19 17:07:48 +00:00
Chris Lattner a94f9ffd0e Adjust this test to pass after recent CFE changes. We now generate: 
%XX = global int cast (int* getelementptr ([2 x int]* getelementptr (%struct.S* null, int 0, uint 0), int 0, int 1) to int)

which is the literal translation of the testcase :)

llvm-svn: 20247
 2005-02-19 07:31:54 +00:00
Chris Lattner 48c23141a2 Bug fixed. 
llvm-svn: 20246
 2005-02-19 07:29:25 +00:00
Chris Lattner 4fec95cd4d Make this testcase harder, to test the read case as well. 
llvm-svn: 20245
 2005-02-19 06:56:46 +00:00
Chris Lattner e22674c706 new testcase. 
llvm-svn: 20244
 2005-02-19 06:54:44 +00:00
Jeff Cohen 07e22ba2c7 Change __MINGW to __MINGW32__. Patch submitted by Henrik Bach. 
llvm-svn: 20243
 2005-02-19 03:01:13 +00:00
Chris Lattner 16fb0037c4 Fix a bug. 
llvm-svn: 20242
 2005-02-19 02:22:14 +00:00
Reid Spencer 9756aea1cb Quote the value of the PATH variable so that Cygwin and Windows can have 
spaces in path names and not confuse the shell.

llvm-svn: 20241
 2005-02-18 20:24:09 +00:00
Reid Spencer 75542d4e78 Allow dejagnu tests to run on Windows/Cygwin. Quote the value of the PATH 
variable so that spaces don't screw it up.

llvm-svn: 20240
 2005-02-18 20:17:44 +00:00
Reid Spencer 63eb0aa52a Adjust the help output so that it will fit cleanly within 80 columns. 
llvm-svn: 20239
 2005-02-18 20:00:05 +00:00
Misha Brukman 634b0a3b7e * llvmc does not have a -V switch 
* --config-file is really --config-dir, according to `llvmc --help'

llvm-svn: 20238
 2005-02-18 18:00:53 +00:00
Jeff Cohen 81549a57b8 Make PreventCoreFiles() do the right thing on Windows. 
llvm-svn: 20237
 2005-02-18 07:05:18 +00:00
Misha Brukman 3703685b1a Remove colloquialisms from the documentation. 
llvm-svn: 20233
 2005-02-17 22:22:24 +00:00
Misha Brukman 20430321c2 Fix compilation errors with VS 2005, patch contributed by Aaron Gray. 
llvm-svn: 20232
 2005-02-17 21:40:27 +00:00
Misha Brukman 73e929f89d Fix compilation errors with VS 2005, patch by Aaron Gray. 
llvm-svn: 20231
 2005-02-17 21:39:27 +00:00
Chris Lattner 381dddc90c Don't rely on doubles comparing identical to each other, which doesn't work 
for 0.0 and -0.0.

llvm-svn: 20230
 2005-02-17 20:17:32 +00:00
Chris Lattner 67395c2002 Map doubles from integers, not the double itself. 
llvm-svn: 20229
 2005-02-17 20:16:58 +00:00
Chris Lattner 0c56a548ed Don't sink argument loads into loops or other bad places. This disables folding of argument loads with instructions that are not in the entry block. 
llvm-svn: 20228
 2005-02-17 19:40:32 +00:00
Chris Lattner 7b5d9e2217 Do not mark obviously unreachable blocks live when processing PHI nodes, 
and handle incomplete control dependences correctly.  This fixes:

Regression/Transforms/ADCE/dead-phi-edge.ll
  -> a missed optimization

Regression/Transforms/ADCE/dead-phi-edge.ll
  -> a compiler crash distilled from QT4

llvm-svn: 20227
 2005-02-17 19:28:49 +00:00
Chris Lattner 854c086e0f New files, testing for a crash in ADCE compiling QT and a missed optimization. 
llvm-svn: 20226
 2005-02-17 19:27:44 +00:00
Chris Lattner 47555decfb Scary typo that fixes Regression/Transforms/IndVarsSimplify/2005-02-17-TruncateExprCrash.ll 
and PR515.

llvm-svn: 20224
 2005-02-17 16:54:16 +00:00
Chris Lattner 02fd7d1d56 new testcase for PR515 
llvm-svn: 20223
 2005-02-17 16:53:41 +00:00
Reid Spencer 53e86c13f6 Remove the "pax" program from the list of those needed to support LLVM. 
The install target in Makefile.rules no longer uses pax but just uses find
and "install" instead.

llvm-svn: 20216
 2005-02-16 16:21:00 +00:00
Reid Spencer e386b72d21 Fix installation of configuration files. 
llvm-svn: 20215
 2005-02-16 16:17:11 +00:00
Reid Spencer fe0a01ee25 * Don't flatten the directory hierarchy when installing headers 
* Make it possible to have the Install program run in verbose mode when
  the TOOL_VERBOSE=1 option is set
* Ensure non-executable installed files do not install with execute perms.

llvm-svn: 20214
 2005-02-16 16:13:02 +00:00
Reid Spencer 48a82f49bd Don't use pax for installing header files. Use the install program instead. 
llvm-svn: 20213
 2005-02-16 15:54:03 +00:00
Jeff Cohen cce4b92601 Somehow tablegen.exe got moved... fix up tablegen invocations to match. 
llvm-svn: 20212
 2005-02-16 05:06:52 +00:00
Jeff Cohen 81d26d168d Get bugpoint compiling with VC++ again, not that it works anyway. 
llvm-svn: 20211
 2005-02-16 05:05:31 +00:00
Jeff Cohen 97a41e238e Arg list already has program name in it. 
llvm-svn: 20208
 2005-02-16 04:43:45 +00:00
Tanya Lattner c28fd0db2e Fixed node deletion bug. 
llvm-svn: 20207
 2005-02-16 04:00:59 +00:00
Chris Lattner 3e7a193bd7 Instead of doing a manual comparison loop, just use memcmp, thanks to JohnC 
for the suggestion! :)

llvm-svn: 20203
 2005-02-15 22:12:10 +00:00
Chris Lattner 9d0db6f602 Make this more efficient now that we know both files are the same length. 
llvm-svn: 20202
 2005-02-15 22:01:43 +00:00
Misha Brukman f232a4582d Fix spelling 
llvm-svn: 20201
 2005-02-15 21:59:53 +00:00
Reid Spencer f4425b0208 Adjust DiffFilesWithTolerance to help poor cygwin's mmap facility by 
handling zero length files a little more intelligently. If both files are
zero length then we return 0 (true) indicating a match. If only one of the
files is zero length then we return 1 (false) indicating that the files
differ. If the files don't agree in length then they can't match so we
skip the first loop that looks for a quick match.

llvm-svn: 20200
 2005-02-15 21:47:02 +00:00
Andrew Lenharth 5f7c53599e add Alpha to llc 
llvm-svn: 20198
 2005-02-15 21:14:09 +00:00
Chris Lattner 915fd0de4b Fix a problem where the PPC backend lost track of the fact that it had 
to save and restore the LR register on entry and exit of a leaf function
that needed to access globals or the constant pool.  This should hopefully
fix oscar from sending the PPC tester spinning out of control.

llvm-svn: 20197
 2005-02-15 20:26:49 +00:00
Chris Lattner 3e708301d2 Add a sanity check. 
llvm-svn: 20195
 2005-02-15 18:48:48 +00:00
Chris Lattner 219002ed8f Add a new method to make it easy to update graphs. 
llvm-svn: 20194
 2005-02-15 18:40:55 +00:00
Chris Lattner 385a47394a Bug fixed 
llvm-svn: 20193
 2005-02-15 07:02:12 +00:00
Chris Lattner 3bef66fcf3 Fix volatile load/store of pointers. Consider this testcase: 
void %test(int** %P) {
  %A = volatile load int** %P
  ret void
}

void %test2(int*** %Q) {
  %P = load int*** %Q
  volatile store int** %P, int*** %Q
  ret void
}

instead of emitting:

void test(int **l1_P) {
  int *l2_A;

  l2_A = (int **((volatile int **)l1_P));
  return;
}
void test2(int ***l2_Q) {
  int **l1_P;

  l1_P = *l2_Q;
  *((volatile int ***)l2_Q) = l1_P;
  return;
}

... which is loading/storing volatile pointers, not through volatile pointers,
emit this (which is right):

void test(int **l1_P) {
  int *l3_A;

  l3_A = *((int * volatile*)l1_P);
  return;
}
void test2(int ***l2_Q) {
  int **l1_P;

  l1_P = *l2_Q;
  *((int ** volatile*)l2_Q) = l1_P;
  return;
}

llvm-svn: 20191
 2005-02-15 05:52:14 +00:00
Chris Lattner 1f031b20fe Bug fixed. 
llvm-svn: 20190
 2005-02-15 05:28:06 +00:00
Chris Lattner 1a9cbe67ed New testcase for PR510. 
llvm-svn: 20189
 2005-02-15 05:18:05 +00:00