Commit Graph

6 Commits

Author SHA1 Message Date
Eli Bendersky
e469364244 Fix an invalid regex in the test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169108 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-02 15:46:02 +00:00
Preston Gurd
5b50701b1c Fix remaining lit tests which were failing when run on an Atom
processor.

Patches by Tyler Nowicki, Andy Zhang, and Preston Gurd!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160520 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-19 18:53:21 +00:00
Benjamin Kramer
feae00a68e Give the rdrand instructions a SideEffect flag and a chain so MachineCSE and MachineLICM don't touch it.
I already had the necessary things in place for IR-level passes but missed the machine passes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160137 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12 18:14:57 +00:00
NAKAMURA Takumi
223875e3f8 llvm/test/CodeGen/X86/rdrand.ll: Relax expression corresponding to Win64 CC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160124 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12 10:22:57 +00:00
Benjamin Kramer
51bf934e4d Use %s instead of the explicit name, the latter doesn't work in out-of-tree builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160120 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12 09:36:29 +00:00
Benjamin Kramer
b9bee04995 Add intrinsics for Ivy Bridge's rdrand instruction.
The rdrand/cmov sequence is the same that is emitted by both
GCC and ICC.

Fixes PR13284.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160117 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12 09:31:43 +00:00