Commit Graph

5 Commits

Author SHA1 Message Date
Pete Cooper 3b39e88ae0 Revert "Change memcpy/memset/memmove to have dest and source alignments."
This reverts commit r253512.

This likely broke the bots in:
http://lab.llvm.org:8011/builders/clang-ppc64-elf-linux2/builds/20202
http://bb.pgr.jp/builders/clang-3stage-i686-linux/builds/3787

llvm-svn: 253542
2015-11-19 05:55:59 +00:00
Pete Cooper 7bfd5cb7be Change memcpy/memset/memmove to have dest and source alignments.
This is a follow on from a similar LLVM commit: r253511.

Note, this was reviewed (and more details are in) http://lists.llvm.org/pipermail/llvm-commits/Week-of-Mon-20151109/312083.html

These intrinsics currently have an explicit alignment argument which is
required to be a constant integer.  It represents the alignment of the
source and dest, and so must be the minimum of those.

This change allows source and dest to each have their own alignments
by using the alignment attribute on their arguments.  The alignment
argument itself is removed.

The only code change to clang is hidden in CGBuilder.h which now passes
both dest and source alignment to IRBuilder, instead of taking the minimum of
dest and source alignments.

Reviewed by Hal Finkel.

llvm-svn: 253512
2015-11-18 22:18:45 +00:00
Eric Christopher 9688a17bff Try harder to fix these for windows.
llvm-svn: 136177
2011-07-26 23:12:06 +00:00
Eric Christopher 738c7ef5bb Attempt to generalize this test for release mode buildbots.
llvm-svn: 136163
2011-07-26 22:31:33 +00:00
Eric Christopher 85e5156598 Migrate most of the rest of test/FrontendC from llvm and migrate
most of them to FileCheck.

llvm-svn: 136159
2011-07-26 22:17:02 +00:00