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[FastISel][AArch64] Add {s|u}{add|sub|mul}.with.overflow intrinsic support.
authorJuergen Ributzka <juergen@apple.com>
Wed, 30 Jul 2014 22:04:31 +0000 (22:04 +0000)
committerJuergen Ributzka <juergen@apple.com>
Wed, 30 Jul 2014 22:04:31 +0000 (22:04 +0000)
commit2235d7b9a7d4c9e99ed687e05cf68aecf5ace8e0
tree4eb00ac1b95fbc97dfc0242626c49fc2ae0bff69tree | snapshot
parent07731b34fb7482d18f9f2ff4e69a525b9cb58878commit | diff
[FastISel][AArch64] Add {s|u}{add|sub|mul}.with.overflow intrinsic support.

This commit adds support for the {s|u}{add|sub|mul}.with.overflow intrinsics.
The unit tests for FastISel will be enabled in a later commit, once there is
also branch and select folding support.

This is related to <rdar://problem/17831117>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214348 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AArch64/AArch64FastISel.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors