33de427cd6
remove parser support for the obsolete "multiple return values" syntax, which
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was replaced with return of a "first class aggregate".
llvm-svn: 133245
2011-06-17 06:49:41 +00:00
65fb25a257
more test cleanup
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llvm-svn: 112892
2010-09-02 22:38:56 +00:00
fb4193625a
Delete useless trailing semicolons.
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llvm-svn: 92740
2010-01-05 17:55:26 +00:00
1f522d98f8
Fix a use of an invalidated iterator in the case where there are multiple
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adjacent uses of a dead basic block from the same user. This fixes PR5596.
llvm-svn: 89658
2009-11-23 16:13:39 +00:00
d15302afa0
Fix IPSCCP's code for deleting dead blocks to tolerate outstanding
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blockaddress users. This fixes PR5569.
llvm-svn: 89483
2009-11-20 20:19:14 +00:00
21bd8c9fc5
Constant propagating byval pointer is safe if function is readonly.
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llvm-svn: 82700
2009-09-24 18:33:42 +00:00
f95a450ef9
Don't constant propagate byval pointers, since they are not really pointers, but
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rather structs passed by value.
This fixes PR5038.
llvm-svn: 82689
2009-09-24 09:47:18 +00:00
1880092722
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
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input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.
llvm-svn: 81537
2009-09-11 18:01:28 +00:00
72a13d2476
Use opt -S instead of piping bitcode output through llvm-dis.
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llvm-svn: 81257
2009-09-08 22:34:10 +00:00
9737a63ed8
Change these tests to feed the assembly files to opt directly, instead
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of using llvm-as, now that opt supports this.
llvm-svn: 81226
2009-09-08 16:50:01 +00:00
a087b73dba
Modify some ipconstprop tests to also test with invokes.
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llvm-svn: 52491
2008-06-19 09:27:44 +00:00
fd17357643
Reapply r52397 (make IPConstProp promote returned arguments), but fixed this
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time. Sorry for the trouble!
This time, also add a testcase, which I should have done in the first place...
llvm-svn: 52455
2008-06-18 08:30:37 +00:00
97034598b1
Reapply r52396, it was unrelated to the breakage (that was caused by r52397, my
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commit after this).
llvm-svn: 52453
2008-06-18 08:09:27 +00:00
466e1f8dd2
temporarily revert this testcase since its patch was reverted.
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llvm-svn: 52441
2008-06-18 04:03:23 +00:00
f03c1ae407
Learn IPConstProp to look at individual return values and propagate them
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individually.
Also learn IPConstProp how returning first class aggregates work, in addition
to old style multiple return instructions.
Modify the return-constants testscase to confirm this behaviour.
llvm-svn: 52396
2008-06-17 12:02:52 +00:00
dbd595f22d
Fix PR2411, where ip constant prop would propagate the
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result of a weak function.
llvm-svn: 52137
2008-06-09 07:58:07 +00:00
1e427c3264
sabre brings to my attention that the 'tr' suffix is also obsolete
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llvm-svn: 51349
2008-05-20 21:00:03 +00:00
f45ff35bfe
Rename the last test with .llx extension to .ll, resolve duplicate test by renaming to isnan2. Now that no test has llx ending there is no need to search for them from dg.exp too.
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llvm-svn: 51328
2008-05-20 19:52:04 +00:00
7358165c99
Handle multiple ret values.
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llvm-svn: 48254
2008-03-11 22:24:29 +00:00
5640bd186a
Remove llvm-upgrade and update test cases.
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llvm-svn: 47793
2008-03-01 09:15:35 +00:00
2660cef6d7
Convert .cvsignore files
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llvm-svn: 37801
2007-06-29 16:35:07 +00:00
951d8dc29f
For PR1319:
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Upgrade to use new Tcl exec based test harness.
llvm-svn: 36062
2007-04-15 08:30:33 +00:00
d029c7e666
Make the llvm-runtest function much more amenable by eliminating all the
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global variables that needed to be passed in. This makes it possible to
add new global variables with only a couple changes (Makefile and llvm-dg.exp)
instead of touching every single dg.exp file.
llvm-svn: 35918
2007-04-11 19:56:59 +00:00
83b3d82672
Regression is gone, don't try to find it on clean target.
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llvm-svn: 33296
2007-01-17 07:59:14 +00:00
Chris Lattner