From ad30db32e68bfd54f4185b5dd676be76444e64bd Mon Sep 17 00:00:00 2001 From: Ahmed Bougacha Date: Tue, 2 Aug 2016 15:10:28 +0000 Subject: [PATCH] [AArch64][GlobalISel] Mark basic binops/memops as legal. We currently use and test these, and select most of them. Mark them as legal even though we don't go through the full ir->asm flow yet. This doesn't currently have standalone tests, but the verifier will soon learn to check that the regbankselect/select tests are legal. llvm-svn: 277471 --- llvm/lib/Target/AArch64/AArch64MachineLegalizer.cpp | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/llvm/lib/Target/AArch64/AArch64MachineLegalizer.cpp b/llvm/lib/Target/AArch64/AArch64MachineLegalizer.cpp index 40fda0b..9414742 100644 --- a/llvm/lib/Target/AArch64/AArch64MachineLegalizer.cpp +++ b/llvm/lib/Target/AArch64/AArch64MachineLegalizer.cpp @@ -25,6 +25,22 @@ using namespace llvm; #endif AArch64MachineLegalizer::AArch64MachineLegalizer() { - setAction(TargetOpcode::G_ADD, LLT::vector(2, 64), Legal); + using namespace TargetOpcode; + const LLT s32 = LLT::scalar(32); + const LLT s64 = LLT::scalar(64); + const LLT v2s32 = LLT::vector(2, 32); + const LLT v4s32 = LLT::vector(4, 32); + const LLT v2s64 = LLT::vector(2, 64); + + for (auto BinOp : {G_ADD, G_SUB, G_AND, G_OR, G_XOR}) + for (auto Ty : {s32, s64, v2s32, v4s32, v2s64}) + setAction(BinOp, Ty, Legal); + + for (auto MemOp : {G_LOAD, G_STORE}) + for (auto Ty : {s32, s64}) + setAction(MemOp, Ty, Legal); + + setAction(G_BR, LLT::unsized(), Legal); + computeTables(); } -- 2.7.4