Replace rotate patterns and invokes with HRor IR.
Replace constant and register version bitfield rotate patterns, and
rotateRight/Left intrinsic invokes, with new HRor IR.
Where k is constant and r is a register, with the UShr and Shl on
either side of a |, +, or ^, the following patterns are replaced:
x >>> #k OP x << #(reg_size - k)
x >>> #k OP x << #-k
x >>> r OP x << (#reg_size - r)
x >>> (#reg_size - r) OP x << r
x >>> r OP x << -r
x >>> -r OP x << r
Implemented for ARM/ARM64 & X86/X86_64.
Tests changed to not be inlined to prevent optimization from folding
them out. Additional tests added for constant rotate amounts.
Change-Id: I5847d104c0a0348e5792be6c5072ce5090ca2c34
diff --git a/compiler/optimizing/nodes_arm64.h b/compiler/optimizing/nodes_arm64.h
index e843935..18405f2 100644
--- a/compiler/optimizing/nodes_arm64.h
+++ b/compiler/optimizing/nodes_arm64.h
@@ -17,6 +17,8 @@
#ifndef ART_COMPILER_OPTIMIZING_NODES_ARM64_H_
#define ART_COMPILER_OPTIMIZING_NODES_ARM64_H_
+#include "nodes.h"
+
namespace art {
class HArm64DataProcWithShifterOp : public HExpression<2> {