Commit Graph

8 Commits

Author SHA1 Message Date
Manuel Klimek ff39366de5 Revert "Make FP_CONTRACT ON the default."
This reverts commit r253269.

This leads to assert / segfault triggering on the following reduced example:
float foo(float U, float base, float cell) { return (U = 2 * base) - cell; }

llvm-svn: 253337
2015-11-17 15:40:10 +00:00
Stephen Canon 916be92955 Make FP_CONTRACT ON the default.
Differential Revision: D14200

llvm-svn: 253269
2015-11-16 23:09:11 +00:00
Tim Northover 831d728f9a AArch64: re-enable tests that were looking for a non-existent backend.
In the final phase of the merge, I managed to disable a bunch of Clang
tests accidentally. Fortunately none of them seem to have broken in
the interim.

llvm-svn: 211149
2014-06-18 08:37:28 +00:00
Tim Northover 25e8a6754e AArch64/ARM64: update Clang after AArch64 removal.
A few (mostly CodeGen) parts of Clang were tightly coupled to the
AArch64 backend. Now that it's gone, they will not even compile.

I've also deduplicated RUN lines in many of the AArch64 tests. This
might improve "make check-all" time noticably: some of those NEON
tests were monsters.

llvm-svn: 209578
2014-05-24 12:51:25 +00:00
James Molloy 75f5f9e629 [ARM64] Allow the disabling of NEON and crypto instructions. Update tests to pass -target-feature +neon.
llvm-svn: 206394
2014-04-16 15:33:48 +00:00
Tim Northover a2ee433c8d ARM64: initial clang support commit.
This adds Clang support for the ARM64 backend. There are definitely
still some rough edges, so please bring up any issues you see with
this patch.

As with the LLVM commit though, we think it'll be more useful for
merging with AArch64 from within the tree.

llvm-svn: 205100
2014-03-29 15:09:45 +00:00
Tim Northover 3d4575cc1b AArch64 NEON: add 64-bit scalar intrinsics for _f64 mla/mls etc.
These seem to be supported by GCC, and do make sense architecturally so we
should probably have them.

llvm-svn: 202138
2014-02-25 11:13:49 +00:00
Jiangning Liu 38799b1471 Add some missing test cases for ACLE intrinsics of AArch64 NEON.
llvm-svn: 197994
2013-12-25 01:23:43 +00:00