llvm-project

Commit Graph

Author	SHA1	Message	Date
Bill Schmidt	87982a1e9b	[PowerPC] Temporarily disable VSX for PowerPC fast-isel tests Patch by Bill Seurer; some comment formatting changes by me. There are a few PowerPC test cases for FastISel support that currently fail with VSX support enabled. The temporary workaround under discussion in http://reviews.llvm.org/D5362 helps, but the tests still fail because they specify -fast-isel-abort, and the VSX workaround punts back to SelectionDAG. We have plans to fix FastISel permanently for VSX, but until that's in place these tests are preventing us from enabling VSX by default. Therefore we are adding -mattr=-vsx to these tests until the full support is ready. llvm-svn: 220172	2014-10-19 20:48:47 +00:00
Bill Schmidt	057b04f662	[PowerPC] Handle selection of compare instructions in fast-isel. Mostly trivial patch adding support for compares. The meat of the work was added with the branch support. llvm-svn: 189639	2013-08-30 03:16:48 +00:00

Author

SHA1

Message

Date

Bill Schmidt

87982a1e9b

[PowerPC] Temporarily disable VSX for PowerPC fast-isel tests

Patch by Bill Seurer; some comment formatting changes by me.

There are a few PowerPC test cases for FastISel support that currently
fail with VSX support enabled.  The temporary workaround under
discussion in http://reviews.llvm.org/D5362 helps, but the tests still
fail because they specify -fast-isel-abort, and the VSX workaround
punts back to SelectionDAG.  We have plans to fix FastISel permanently
for VSX, but until that's in place these tests are preventing us from
enabling VSX by default.  Therefore we are adding -mattr=-vsx to these
tests until the full support is ready.

llvm-svn: 220172

2014-10-19 20:48:47 +00:00

Bill Schmidt

057b04f662

[PowerPC] Handle selection of compare instructions in fast-isel.

Mostly trivial patch adding support for compares.  The meat of the
work was added with the branch support.

llvm-svn: 189639

2013-08-30 03:16:48 +00:00

2 Commits