llvm-mirror/test at 5be34d811c44edb777ccc8f109741fb1dafe75e0 - llvm-mirror - Git.je (Gitea)

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History

Evan Cheng 5be34d811c Fixes a nasty dag combiner bug that causes a bunch of tests to fail at -O0.

It's not safe to use the two value CombineTo variant to combine away a dead load.
e.g. 
v1, chain2 = load chain1, loc
v2, chain3 = load chain2, loc
v3         = add v2, c 
Now we replace use of v1 with undef, use of chain2 with chain1.
ReplaceAllUsesWith() will iterate through uses of the first load and update operands:
v1, chain2 = load chain1, loc
v2, chain3 = load chain1, loc
v3         = add v2, c 
Now the second load is the same as the first load, SelectionDAG cse will ensure
the use of second load is replaced with the first load.
v1, chain2 = load chain1, loc
v3         = add v1, c
Then v1 is replaced with undef and bad things happen.

llvm-svn: 46099

2008-01-16 23:11:54 +00:00

..

Accept both %y, %x and %x, %y as valid answers.

2008-01-06 03:12:44 +00:00

Delete the svn:executable property on these files, which aren't executable.

2007-07-23 19:26:08 +00:00

Two occurrences on one line count as one...

2008-01-11 21:46:24 +00:00

Another backwards compatibility fix.

2007-12-30 22:48:58 +00:00

Bring back int_x86_sse2_movl_dq intrinsic for backward compatibility. Make sure

2007-12-17 22:33:23 +00:00

Convert .cvsignore files

2007-06-29 16:35:07 +00:00

new testcase for rdar://5685492

2008-01-13 00:19:57 +00:00

Check that nested functions don't get pointless

2008-01-13 18:44:12 +00:00

Fixes a nasty dag combiner bug that causes a bunch of tests to fail at -O0.

2008-01-16 23:11:54 +00:00

For PR1558:

2007-07-17 06:20:38 +00:00

ExecutionEngine

Teach the interpreter to read and write memory in the

2007-12-14 19:38:31 +00:00

Use not instead of ignore when an exit status is expected to always

2007-12-11 15:50:23 +00:00

Testcase for gimplify_expr crash caused by an

2008-01-15 19:55:41 +00:00

Rename these tests to use the appropriate suffixes.

2007-12-11 15:55:52 +00:00

Fix PR1146: parameter attributes are longer part of

2007-11-27 13:23:08 +00:00

Fix bug in regression tests that ignored stderr output in RUN lines. Updated tests and fixed broken run lines.

2007-11-28 04:57:00 +00:00

Use not instead of ignore when an exit status is expected to always

2007-12-11 15:50:23 +00:00

New test.

2007-09-10 18:12:52 +00:00

Add a test script for counting lines. This can be used instead of the

2007-08-10 15:07:05 +00:00

Convert tests using "| wc -l | grep ..." to use the count script.

2007-08-15 13:36:28 +00:00

Do not strip llvm.used values.

2008-01-16 03:33:05 +00:00

This test is now the same as byval-1.ll, so remove it.

2008-01-14 14:57:30 +00:00

Makefile

remove attributions from the rest of the llvm makefiles.

2007-12-29 20:11:13 +00:00

Makefile.tests

Failure.sh is dead, remove it.

2007-04-21 20:46:55 +00:00

TestRunner.sh

Avoid an infinite loop when TestRunner.sh is run outside of the test dir.

2007-05-18 02:06:03 +00:00