AVX-512: Implemented encoding , DAG lowering and intrinsics for Integer Truncate with/without saturation

Added tests for DAG lowering ,encoding and intrinsic

Differential Revision: http://reviews.llvm.org/D11218

llvm-svn: 243122

1 files changed, 147 insertions, 1 deletions

diff --git a/llvm/lib/Target/X86/X86IntrinsicsInfo.h b/llvm/lib/Target/X86/X86IntrinsicsInfo.h
index 1383fa37306..a8ad8deec5d 100644
--- a/llvm/lib/Target/X86/X86IntrinsicsInfo.h
+++ b/llvm/lib/Target/X86/X86IntrinsicsInfo.h
@@ -21,10 +21,12 @@ enum IntrinsicType {
   GATHER, SCATTER, PREFETCH, RDSEED, RDRAND, RDPMC, RDTSC, XTEST, ADX,
   INTR_TYPE_1OP, INTR_TYPE_2OP, INTR_TYPE_3OP, INTR_TYPE_4OP,
   CMP_MASK, CMP_MASK_CC, VSHIFT, VSHIFT_MASK, COMI,
-  INTR_TYPE_1OP_MASK, INTR_TYPE_1OP_MASK_RM, INTR_TYPE_2OP_MASK, INTR_TYPE_2OP_MASK_RM,
+  INTR_TYPE_1OP_MASK, INTR_TYPE_1OP_MASK_RM,
+  INTR_TYPE_2OP_MASK, INTR_TYPE_2OP_MASK_RM,
   INTR_TYPE_3OP_MASK, INTR_TYPE_3OP_MASK_RM, FMA_OP_MASK, FMA_OP_MASKZ, FMA_OP_MASK3, VPERM_3OP_MASK,
   VPERM_3OP_MASKZ,
   INTR_TYPE_SCALAR_MASK_RM, COMPRESS_EXPAND_IN_REG, COMPRESS_TO_MEM,
+  TRUNCATE_TO_MEM_VI8, TRUNCATE_TO_MEM_VI16, TRUNCATE_TO_MEM_VI32,
   EXPAND_FROM_MEM, BLEND
 };
 
@@ -138,6 +140,42 @@ static const IntrinsicData IntrinsicsWithChain[] = {
                      EXPAND_FROM_MEM, X86ISD::EXPAND, 0),
   X86_INTRINSIC_DATA(avx512_mask_expand_load_q_512,
                      EXPAND_FROM_MEM, X86ISD::EXPAND, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_db_mem_128, TRUNCATE_TO_MEM_VI8,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_db_mem_256, TRUNCATE_TO_MEM_VI8,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_db_mem_512, TRUNCATE_TO_MEM_VI8,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_dw_mem_128, TRUNCATE_TO_MEM_VI16,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_dw_mem_256, TRUNCATE_TO_MEM_VI16,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_dw_mem_512, TRUNCATE_TO_MEM_VI16,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qb_mem_128, TRUNCATE_TO_MEM_VI8,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qb_mem_256, TRUNCATE_TO_MEM_VI8,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qb_mem_512, TRUNCATE_TO_MEM_VI8,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qd_mem_128, TRUNCATE_TO_MEM_VI32,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qd_mem_256, TRUNCATE_TO_MEM_VI32,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qd_mem_512, TRUNCATE_TO_MEM_VI32,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qw_mem_128, TRUNCATE_TO_MEM_VI16,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qw_mem_256, TRUNCATE_TO_MEM_VI16,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qw_mem_512, TRUNCATE_TO_MEM_VI16,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_wb_mem_128, TRUNCATE_TO_MEM_VI8,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_wb_mem_256, TRUNCATE_TO_MEM_VI8,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_wb_mem_512, TRUNCATE_TO_MEM_VI8,
+                     X86ISD::VTRUNC, 0),
   X86_INTRINSIC_DATA(avx512_scatter_dpd_512, SCATTER, X86::VSCATTERDPDZmr, 0),
   X86_INTRINSIC_DATA(avx512_scatter_dpi_512, SCATTER, X86::VPSCATTERDDZmr, 0),
   X86_INTRINSIC_DATA(avx512_scatter_dpq_512, SCATTER, X86::VPSCATTERDQZmr, 0),
@@ -813,6 +851,114 @@ static const IntrinsicData  IntrinsicsWithoutChain[] = {
   X86_INTRINSIC_DATA(avx512_mask_pminu_w_128, INTR_TYPE_2OP_MASK, ISD::UMIN, 0),
   X86_INTRINSIC_DATA(avx512_mask_pminu_w_256, INTR_TYPE_2OP_MASK, ISD::UMIN, 0),
   X86_INTRINSIC_DATA(avx512_mask_pminu_w_512, INTR_TYPE_2OP_MASK, ISD::UMIN, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_db_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_db_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_db_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_dw_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_dw_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_dw_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qb_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qb_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qb_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qd_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qd_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qd_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qw_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qw_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_qw_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_wb_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_wb_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmov_wb_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNC, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_db_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_db_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_db_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_dw_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_dw_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_dw_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_qb_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_qb_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_qb_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_qd_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_qd_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_qd_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_qw_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_qw_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_qw_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_wb_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_wb_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovs_wb_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_db_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_db_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_db_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_dw_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_dw_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_dw_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_qb_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_qb_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_qb_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_qd_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_qd_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_qd_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_qw_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_qw_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_qw_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_wb_128, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_wb_256, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pmovus_wb_512, INTR_TYPE_1OP_MASK,
+                     X86ISD::VTRUNCUS, 0),
   X86_INTRINSIC_DATA(avx512_mask_pmul_dq_128, INTR_TYPE_2OP_MASK,
                      X86ISD::PMULDQ, 0),
   X86_INTRINSIC_DATA(avx512_mask_pmul_dq_256, INTR_TYPE_2OP_MASK,