commit 4ba59692240a9ed2d55cbdd05fe173f615569e0f
author Simon Pilgrim <llvm-dev@redking.me.uk> Sat Dec 05 07:27:50 2015 +0000
committer Simon Pilgrim <llvm-dev@redking.me.uk> Sat Dec 05 07:27:50 2015 +0000
tree dcac76e010948584d26c823f4fb47829a9ebc8b3
parent e5e035a3a86a8491b4e05395b73ec257438dc4af

[X86][ADX] Added memory folding patterns and stack folding tests

llvm-svn: 254844

llvm/lib/Target/X86/X86InstrInfo.cpp

diff --git a/llvm/lib/Target/X86/X86InstrInfo.cpp b/llvm/lib/Target/X86/X86InstrInfo.cpp
index ebe3290..34d4e90 100644
--- a/llvm/lib/Target/X86/X86InstrInfo.cpp
+++ b/llvm/lib/Target/X86/X86InstrInfo.cpp
@@ -1650,6 +1650,12 @@
     { X86::PEXT32rr,          X86::PEXT32rm,            0 },
     { X86::PEXT64rr,          X86::PEXT64rm,            0 },
 
+    // ADX foldable instructions
+    { X86::ADCX32rr,          X86::ADCX32rm,            0 },
+    { X86::ADCX64rr,          X86::ADCX64rm,            0 },
+    { X86::ADOX32rr,          X86::ADOX32rm,            0 },
+    { X86::ADOX64rr,          X86::ADOX64rm,            0 },
+
     // AVX-512 foldable instructions
     { X86::VADDPSZrr,         X86::VADDPSZrm,           0 },
     { X86::VADDPDZrr,         X86::VADDPDZrm,           0 },