llvm/test/Transforms/JumpThreading, branch release_33http://llvm.orghttps://git.amat.us/llvm/atom/test/Transforms/JumpThreading?h=release_332013-04-30T17:52:57ZTBAA: remove !tbaa from testing cases if not used.2013-04-30T17:52:57ZManman Renmren@apple.com2013-04-30T17:52:57Zurn:sha1:2dc50d306752c8672d1543feb88517705cdb25e7
This will make it easier to turn on struct-path aware TBAA since the metadata
format will change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180796 91177308-0d34-0410-b5e6-96231b3b80d8
Use references to attribute groups on the call/invoke instructions.2013-02-22T09:09:42ZBill Wendlingisanbard@gmail.com2013-02-22T09:09:42Zurn:sha1:351b7a10e2560a835759748c58da09e53207b39d
Listing all of the attributes for the callee of a call/invoke instruction is way
too much and makes the IR unreadable. Use references to attributes instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175877 91177308-0d34-0410-b5e6-96231b3b80d8
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID2013-01-01T13:57:25ZDmitri Gribenkogribozavr@gmail.com2013-01-01T13:57:25Zurn:sha1:fbfb1b286f08cd48e55b1284879a95f75ec964f6
This is done to avoid odd test failures, like the one fixed in r171243.
My previous regex was not good enough to find these.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171343 91177308-0d34-0410-b5e6-96231b3b80d8
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID2012-12-30T02:33:22ZDmitri Gribenkogribozavr@gmail.com2012-12-30T02:33:22Zurn:sha1:a6542923b8ad94d791a12d3d5ae3e62a611f0383
This is done to avoid odd test failures, like the one fixed in r171243.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171250 91177308-0d34-0410-b5e6-96231b3b80d8
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID2012-12-30T01:28:40ZDmitri Gribenkogribozavr@gmail.com2012-12-30T01:28:40Zurn:sha1:b4912b9dccd7250c372a40ba0734171c6b0f5e9b
This is done to avoid odd test failures, like the one fixed in r171243.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171246 91177308-0d34-0410-b5e6-96231b3b80d8
Add a new attribute, 'noduplicate'. If a function contains a noduplicate call, the call cannot be duplicated - Jump threading, loop unrolling, loop unswitching, and loop rotation are inhibited if they would duplicate the call.2012-12-20T16:04:27ZJames Molloyjames.molloy@arm.com2012-12-20T16:04:27Zurn:sha1:67ae13575900e8efd056672987249fd0adbf5e73
Similarly inlining of the function is inhibited, if that would duplicate the call (in particular inlining is still allowed when there is only one callsite and the function has internal linkage).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170704 91177308-0d34-0410-b5e6-96231b3b80d8
Add a test case for PR14233.2012-11-01T10:26:36ZChandler Carruthchandlerc@gmail.com2012-11-01T10:26:36Zurn:sha1:9cb285d510ba759afda24edf4ea32ff3677c4369
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167224 91177308-0d34-0410-b5e6-96231b3b80d8
JumpThreading: when default destination is the destination of some cases in a2012-09-05T23:45:58ZManman Renmren@apple.com2012-09-05T23:45:58Zurn:sha1:408853ea162b6b68d3e8defc7f96afad1942dd11
switch, make sure we include the value for the cases when calculating edge
value from switch to the default destination.
rdar://12241132
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163270 91177308-0d34-0410-b5e6-96231b3b80d8
Fix assertion in jump threading (PR13405).2012-07-20T10:36:17ZRichard Osbornerichard@xmos.com2012-07-20T10:36:17Zurn:sha1:dd2fb6c10b30e70ab8f910e21e583be3e90bb88c
GetBestDestForJumpOnUndef() assumes there is at least 1 successor, which isn't
true if the block ends in an indirect branch with no successors. Fix this by
bailing out earlier in this case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160546 91177308-0d34-0410-b5e6-96231b3b80d8
Fix the remaining TCL-style quotes found in the testsuite. This is2012-07-02T19:09:46ZChandler Carruthchandlerc@gmail.com2012-07-02T19:09:46Zurn:sha1:1de43ede8904e08de37f601c9bab0b70f71156e1
another mechanical change accomplished though the power of terrible Perl
scripts.
I have manually switched some "s to 's to make escaping simpler.
While I started this to fix tests that aren't run in all configurations,
the massive number of tests is due to a really frustrating fragility of
our testing infrastructure: things like 'grep -v', 'not grep', and
'expected failures' can mask broken tests all too easily.
Essentially, I'm deeply disturbed that I can change the testsuite so
radically without causing any change in results for most platforms. =/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159547 91177308-0d34-0410-b5e6-96231b3b80d8