aboutsummaryrefslogtreecommitdiffstats
path: root/test/CodeGen/X86/2008-02-18-TailMergingBug.ll
Commit message (Collapse)AuthorAgeFilesLines
* Convert the uses of '|&' to use '2>&1 |' instead, which works on oldChandler Carruth2012-07-021-1/+1
| | | | | | | | | | versions of Bash. In addition, I can back out the change to the lit built-in shell test runner to support this. This should fix the majority of fallout on Darwin, but I suspect there will be a few straggling issues. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159544 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert all tests using TCL-style quoting to use shell-style quoting.Chandler Carruth2012-07-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This was done through the aid of a terrible Perl creation. I will not paste any of the horrors here. Suffice to say, it require multiple staged rounds of replacements, state carried between, and a few nested-construct-parsing hacks that I'm not proud of. It happens, by luck, to be able to deal with all the TCL-quoting patterns in evidence in the LLVM test suite. If anyone is maintaining large out-of-tree test trees, feel free to poke me and I'll send you the steps I used to convert things, as well as answer any painful questions etc. IRC works best for this type of thing I find. Once converted, switch the LLVM lit config to use ShTests the same as Clang. In addition to being able to delete large amounts of Python code from 'lit', this will also simplify the entire test suite and some of lit's architecture. Finally, the test suite runs 33% faster on Linux now. ;] For my 16-hardware-thread (2x 4-core xeon e5520): 36s -> 24s git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159525 91177308-0d34-0410-b5e6-96231b3b80d8
* Try again to disable critical edge splitting in CodeGenPrepare.Jakob Stoklund Olesen2010-09-301-1/+1
| | | | | | The bug that broke i386 linux has been fixed in r115191. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115204 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Disable codegen prepare critical edge splitting. Machine instruction ↵Jakob Stoklund Olesen2010-09-271-1/+1
| | | | | | | | | | | | | | | passes now" This reverts revision 114633. It was breaking llvm-gcc-i386-linux-selfhost. It seems there is a downstream bug that is exposed by -cgp-critical-edge-splitting=0. When that bug is fixed, this patch can go back in. Note that the changes to tailcallfp2.ll are not reverted. They were good are required. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114859 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable codegen prepare critical edge splitting. Machine instruction passes nowEvan Cheng2010-09-231-1/+1
| | | | | | | break critical edges on demand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114633 91177308-0d34-0410-b5e6-96231b3b80d8
* Reimplement BranchFolding change to avoid tail merging for a 1 instructionBob Wilson2009-10-281-1/+1
| | | | | | | | common tail, except when the OptimizeForSize function attribute is present. Radar 7338114. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85441 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate more uses of llvm-as and llvm-dis.Dan Gohman2009-09-081-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
* Considering predecessors of exit blocks getsDale Johannesen2008-07-011-1/+1
| | | | | | | | us a little more tail merging. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52986 91177308-0d34-0410-b5e6-96231b3b80d8
* this test requires sse2Chris Lattner2008-02-191-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47331 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't spew stats to stderr.Nick Lewycky2008-02-191-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47308 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix up the run line for this new test.Nick Lewycky2008-02-191-1/+1
| | | | | | | llc: for the -info-output-file option: requires a value! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47306 91177308-0d34-0410-b5e6-96231b3b80d8
* New test.Evan Cheng2008-02-191-0/+219
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47302 91177308-0d34-0410-b5e6-96231b3b80d8
generated by cgit v1.1 at 2025-02-05 00:34:53 +0000