File: dag-isel-subregs.td

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (14 lines) | stat: -rw-r--r-- 608 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
// RUN: llvm-tblgen -gen-dag-isel -I %p/../../include -I %p/Common %s | FileCheck %s

include "reg-with-subregs-common.td"

// CHECK-LABEL: OPC_CheckOpcode, TARGET_VAL(ISD::EXTRACT_SUBVECTOR),
// CHECK: OPC_CheckChild1Integer, 0,
// CHECK: OPC_EmitStringInteger, MVT::i32, sub0_sub1,
def : Pat<(v2i32 (extract_subvector v32i32:$src, (i32 0))),
          (EXTRACT_SUBREG GPR_1024:$src, sub0_sub1)>;

// CHECK: OPC_CheckChild1Integer, 30,
// CHECK: OPC_EmitInteger, MVT::i32, 10|128,2/*266*/,
def : Pat<(v2i32 (extract_subvector v32i32:$src, (i32 15))),
          (EXTRACT_SUBREG GPR_1024:$src, sub30_sub31)>;