From d923c47f745a96f5916af766dcb1c7152021b960 Mon Sep 17 00:00:00 2001 From: Anton Romanov Date: Mon, 19 Feb 2024 14:07:25 +0300 Subject: riscv64: Create InstructionSimplifierRiscv64, ShiftAdd Create InstructionSimplifierRiscv64 optimization. Replace Shl (1|2|3) and Add with Riscv64ShiftAdd IR instruction. By compiling with dex2oat all the methods of applications below I got: Facebook: 45 cases TikTok: 26 cases YouTube: 19 cases of the pattern. Test: art/test/testrunner/testrunner.py --target --64 --ndebug --optimizing Change-Id: I88903450d998983bb2a628942112d7518099c3f5 --- compiler/optimizing/optimization.h | 1 + 1 file changed, 1 insertion(+) (limited to 'compiler/optimizing/optimization.h') diff --git a/compiler/optimizing/optimization.h b/compiler/optimizing/optimization.h index 55aa8f914b..8bc9da49fc 100644 --- a/compiler/optimizing/optimization.h +++ b/compiler/optimizing/optimization.h @@ -94,6 +94,7 @@ enum class OptimizationPass { #endif #ifdef ART_ENABLE_CODEGEN_riscv64 kCriticalNativeAbiFixupRiscv64, + kInstructionSimplifierRiscv64, #endif #ifdef ART_ENABLE_CODEGEN_x86 kPcRelativeFixupsX86, -- cgit v1.2.3-59-g8ed1b