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Author SHA1 Message Date
Chris Lattner
c13115c633 The CBE generates code which violates the TBAA rules of C, thus we must disable 
optimizations based on these rules.  :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7964 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 22:32:03 +00:00
Chris Lattner
24f83a15dd Do not even attempt to compute dominator information for unreachable blocks 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7963 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 22:11:16 +00:00
Chris Lattner
fd4d8975cf Add new methods, update comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7962 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 22:10:57 +00:00
Chris Lattner
134480cb1b Make the testcase more interesting 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7961 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 21:44:10 +00:00
Chris Lattner
04aa29d7bf Add new -disable-verify option 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7960 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 20:47:13 +00:00
Chris Lattner
b2d11814f9 New testcase distilled from mutt 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7959 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 20:19:18 +00:00
Chris Lattner
5e39b52076 Remove fixme 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7958 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 20:08:32 +00:00
Chris Lattner
c75b14e802 Add the magic incantations to get a running LOC graph updated each night... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7957 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 20:07:54 +00:00
Chris Lattner
24eefd3f91 Add in the running LOC chart 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7956 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 19:59:28 +00:00
Chris Lattner
c88a4ea0d6 no really, implement it! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7955 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 17:33:15 +00:00
Chris Lattner
1ddb6b61ea Add new cleandeps target, to allow easy cleaning out of .d files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7954 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 17:27:40 +00:00
Chris Lattner
74cf81919d Add support for casting any pointer to any integer type 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7953 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 17:23:40 +00:00
Chris Lattner
8164d6535a Fix linking bug in xboard 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7952 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 16:54:48 +00:00
Chris Lattner
72af6b8e5d Add support for the sig(set|long)jmp intrinsics 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7951 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 16:06:09 +00:00
Chris Lattner
95881ec1bb New testcase, distilled from ed-0.2 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7950 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 15:45:55 +00:00
Chris Lattner
8169cf810c Add intrinsics for the llvm.sig(set|long)jmp functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7949 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 15:41:24 +00:00
Chris Lattner
f5a6ab9ff9 Wrap line at 80 columns 
Fix bogus failures


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7947 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 15:11:13 +00:00
Misha Brukman
5560c9d49c Spell `necessary' correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7944 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 14:43:39 +00:00
Chris Lattner
00d7af60b0 Fix minor bugs in the tester 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7943 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 14:07:03 +00:00
Chris Lattner
bf6a4dcf2d * Split the programs table into MultiSource and SingleSource components 
* Instead of printing the time to configure as the build time, print the
  time to configure AND the build time, explicitly


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7942 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 06:05:21 +00:00
Chris Lattner
e928d7dcc5 The CBE output is compiled at -O2 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7938 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 04:39:41 +00:00
Chris Lattner
b1adab7cb5 Add docs for new column, native tests now run with -O2 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7935 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 04:32:34 +00:00
Chris Lattner
c7e07aa0d6 New testcase distilled from GNU Go 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7930 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 02:57:31 +00:00
Chris Lattner
57c6941631 Give correct command line for making a shared object 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7929 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 23:38:53 +00:00
Chris Lattner
7540565863 Fix ABI issue: Longs really do need to be only 4 byte aligned on X86. 
This bug caused miscompilation of programs using 'struct stat', but only if
compiled with support for 64-bit filesystems.  This could in theory effect
other things, but only if the LLVM code shared data structures with native code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7928 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 23:20:40 +00:00
Chris Lattner
57e5a702d0 Make sure that "newmain" gets names for its arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7927 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 22:14:20 +00:00
Chris Lattner
e533cefbc0 Fix message 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7926 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 22:08:25 +00:00
Chris Lattner
169db9d775 Fix the bug that broke the nightly tester in McCat/18-imp last night. :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7925 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 21:47:33 +00:00
Chris Lattner
e2ce618e2c Make the check for a failed test run more robust!! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7924 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 20:52:05 +00:00
Chris Lattner
10b1f5a941 Implement folding of switch instructions. 
Implements SimplifyCFG/2003-08-17-FoldSwitch.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7923 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 20:21:14 +00:00
Chris Lattner
09864a1ef0 New testcase to ensure that switch folding happens correctly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7922 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 20:19:31 +00:00
Chris Lattner
694e37f08a Fix bug: SimplifyCFG/2003-08-17-BranchFoldOrdering.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7921 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 19:41:53 +00:00
Chris Lattner
f0cd835784 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7920 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 19:37:57 +00:00
Chris Lattner
342a9d1464 The fixme is irrelevant: if that happens, the LLVM bytecode is malformed. 
This fixes testcase: SimplifyCFG/2003-08-17-BranchFold.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7919 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 19:34:55 +00:00
Chris Lattner
128cf79bcc New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7918 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 19:29:34 +00:00
Chris Lattner
5b007e248c This really isn't the gcc library! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7917 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 18:37:45 +00:00
Chris Lattner
128c2aa493 Fix bug: Jello/2003-08-15-AllocaAssertion.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7916 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 18:01:15 +00:00
Chris Lattner
7dd46b09c0 Fix bug: LoopPreheaders/2003-08-15-PreheadersFail.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7915 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-16 20:57:16 +00:00
Chris Lattner
fd80ff55cd No need to print in the testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7914 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-16 20:56:35 +00:00
Brian Gaeke
77d2f511c0 Rename -emitmaps to -enable-maps 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7913 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-16 00:23:16 +00:00
Misha Brukman
bdfb1d83d2 `execve_test' is not part of LLEE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7912 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 23:31:54 +00:00
Misha Brukman
593ece0050 A lot of changes were suggested by Chris. 
ExecveHandler.c:
* Use "" instead of <> for LLVM include files
* Use raw I/O, we don't need buffering
* Set errno = 0 before using open()
* strlen() doesn't count NULL terminator in its size
* Use memcmp() instead of strcmp()
* Return result of the real execve(), not 0
* Search for path to bytecode file if not absolute/relative path

SysUtils.c:
* Convert all comments to C-style
* Stop using `bool', use `unsigned' instead

SysUtils.h:
* Stop using `bool', use `unsigned' instead
* Updated comment to FindExecutable()

README.txt:
* Describe the goal of LLEE and an application


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7911 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 23:31:16 +00:00
Chris Lattner
a1ee42ac8e new testcase narrowed down from xboard 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7910 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 23:15:37 +00:00
Chris Lattner
f2d4916dc7 New testcase identified by misha, distilled from the 'ls' program 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7909 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 22:36:55 +00:00
Brian Gaeke
53b99a0fe7 Fix typo in comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7906 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 21:19:25 +00:00
Brian Gaeke
c48ef2ae36 lib/Support/CommandLine.cpp: 
Many changes suggested by Chris. It's okay, I'll recover from the emotional
damage...maybe someday. :-)

Collapse ParseCStringVector into ParseStringVector.  Comment it.
Make it take a const input.
Use std::string::npos instead of -1 (what a mouthful!)
Make ParseEnvironmentOptions take const inputs.
Check its args at the very beginning.
Strdup all the contents of newArgv and free them all at the end.

include/Support/CommandLine.h:
Constify progName and envVar arguments to ParseEnvironmentOptions().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7905 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 21:05:57 +00:00
Misha Brukman
b60fe7791e hash_map and hash_set: 
* Define HASH_NAMESPACE to `std' in the case of pre-3.0 GCC compilers
* Add comments to clarify the intent of all the #ifdef madness
* Add VIM directive to highlight files as C++


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7903 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 20:01:10 +00:00
Chris Lattner
b7dc2b9251 Remove extraneous ;'s, no functional changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7902 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 20:00:47 +00:00
Misha Brukman
0137afab0a * Match the column names in the report 
* Describe and clarify meanings of columns
* Fix up HTML: close <a> and <li> tags


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7900 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 19:31:04 +00:00
Misha Brukman
d2dfc9628d Now that the JIT memory manager allocates as many bytes as necessary rather than 
rounding up to a page, we need to request (num instrs * 4) bytes. However, I
think that 64 bytes is overkill for the stub function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7888 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 18:03:06 +00:00