See https://llvm.org/bugs/show_bug.cgi?id=26894 for details. This change
fixes the incorrect flags to Clang and the piping issue. It also disables
the FileCheck portion of the test, which is currently failing.
llvm-svn: 263091
This is mostly a one-time autoconversion of tests that checked assembly after
"-Owhatever" compiles to only run "opt -mem2reg" and check the assembly. This
should make them much more stable to changes in LLVM so they won't break on
unrelated changes.
"opt -mem2reg" is a compromise designed to increase the readability of tests
that check dataflow, while minimizing dependency on LLVM. Hopefully mem2reg is
stable enough that no surpises will come along.
Should address http://llvm.org/PR26815.
llvm-svn: 263048
lowering of the intrinsics.
Prior to this commit, most of the copy-related intrinsics could be optimized
away. The situation is still not ideal as there are several possibilities to
lower a given intrinsic. Currently, we match LLVM behavior.
llvm-svn: 216474
Moreover, rework some patterns to actually check the emitted instructions
instead of matching unrelated string!
E.g.,
some of the "// CHECK: vmov" were matching stuff like ".globl
funcname_with_vmov" instead of actual instructions.
llvm-svn: 216275
The < 8 instead of <= 8 meant that a bunch of vreinterprets were not available on v8 AArch32. Simplify the guard to just !defined(aarch64) while we're at it, and enable some v8 AArch32 testing.
llvm-svn: 211686
This reverts commit r184817. The failure Chandler was seeing was most likely the
bug that Bob Wilson fixed in r184870 (which was a bug caught by these tests).
To be safe, I just checked again on x86-64 mac os x/linux that this test passed
(which it did).
llvm-svn: 185110
This is a large test and thus it will only run if you pass in --param
run_long_tests=trueto LIT. This is intended so that this test can run on
buildbots and not when one runs make check.
llvm-svn: 184787
Tim Northover