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llvm-project/llvm/test/MC/AMDGPU/mubuf.s

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R600/SI: Initial support for assembler and inline assembly This is currently considered experimental, but most of the more commonly used instructions should work. So far only SI has been extensively tested, CI and VI probably work too, but may be buggy. The current set of tests cases do not give complete coverage, but I think it is sufficient for an experimental assembler. See the documentation in R600Usage for more information. llvm-svn: 234381
2015-04-08 09:09:26 +08:00
// RUN: llvm-mc -arch=amdgcn -show-encoding %s | FileCheck %s
// RUN: llvm-mc -arch=amdgcn -mcpu=SI -show-encoding %s | FileCheck %s
//===----------------------------------------------------------------------===//
// Test for different operand combinations
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// load - immediate offset only
//===----------------------------------------------------------------------===//
buffer_load_dword v1, s[4:7], s1
// CHECK: buffer_load_dword v1, s[4:7], s1 ; encoding: [0x00,0x00,0x30,0xe0,0x00,0x01,0x01,0x01]
buffer_load_dword v1, s[4:7], s1 offset:4
// CHECK: buffer_load_dword v1, s[4:7], s1 offset:4 ; encoding: [0x04,0x00,0x30,0xe0,0x00,0x01,0x01,0x01]
buffer_load_dword v1, s[4:7], s1 offset:4 glc
// CHECK: buffer_load_dword v1, s[4:7], s1 offset:4 glc ; encoding: [0x04,0x40,0x30,0xe0,0x00,0x01,0x01,0x01]
buffer_load_dword v1, s[4:7], s1 offset:4 slc
// CHECK: buffer_load_dword v1, s[4:7], s1 offset:4 slc ; encoding: [0x04,0x00,0x30,0xe0,0x00,0x01,0x41,0x01]
buffer_load_dword v1, s[4:7], s1 offset:4 tfe
// CHECK: buffer_load_dword v1, s[4:7], s1 offset:4 tfe ; encoding: [0x04,0x00,0x30,0xe0,0x00,0x01,0x81,0x01]
buffer_load_dword v1, s[4:7], s1 tfe glc
// CHECK: buffer_load_dword v1, s[4:7], s1 glc tfe ; encoding: [0x00,0x40,0x30,0xe0,0x00,0x01,0x81,0x01]
buffer_load_dword v1, s[4:7], s1 offset:4 glc tfe slc
// CHECK: buffer_load_dword v1, s[4:7], s1 offset:4 glc slc tfe ; encoding: [0x04,0x40,0x30,0xe0,0x00,0x01,0xc1,0x01]
buffer_load_dword v1, s[4:7], s1 glc tfe slc offset:4
// CHECK: buffer_load_dword v1, s[4:7], s1 offset:4 glc slc tfe ; encoding: [0x04,0x40,0x30,0xe0,0x00,0x01,0xc1,0x01]
//===----------------------------------------------------------------------===//
// load - vgpr offset
//===----------------------------------------------------------------------===//
buffer_load_dword v1, v2, s[4:7], s1 offen
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 offen ; encoding: [0x00,0x10,0x30,0xe0,0x02,0x01,0x01,0x01]
buffer_load_dword v1, v2, s[4:7], s1 offen offset:4
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 offen offset:4 ; encoding: [0x04,0x10,0x30,0xe0,0x02,0x01,0x01,0x01]
buffer_load_dword v1, v2, s[4:7], s1 offen offset:4 glc
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 offen offset:4 glc ; encoding: [0x04,0x50,0x30,0xe0,0x02,0x01,0x01,0x01]
buffer_load_dword v1, v2, s[4:7], s1 offen offset:4 slc
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 offen offset:4 slc ; encoding: [0x04,0x10,0x30,0xe0,0x02,0x01,0x41,0x01]
buffer_load_dword v1, v2, s[4:7], s1 offen offset:4 tfe
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 offen offset:4 tfe ; encoding: [0x04,0x10,0x30,0xe0,0x02,0x01,0x81,0x01]
buffer_load_dword v1, v2, s[4:7], s1 offen tfe glc
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 offen glc tfe ; encoding: [0x00,0x50,0x30,0xe0,0x02,0x01,0x81,0x01]
buffer_load_dword v1, v2, s[4:7], s1 offen offset:4 glc tfe slc
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 offen offset:4 glc slc tfe ; encoding: [0x04,0x50,0x30,0xe0,0x02,0x01,0xc1,0x01]
buffer_load_dword v1, v2, s[4:7], s1 offen glc tfe slc offset:4
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 offen offset:4 glc slc tfe ; encoding: [0x04,0x50,0x30,0xe0,0x02,0x01,0xc1,0x01]
//===----------------------------------------------------------------------===//
// load - vgpr index
//===----------------------------------------------------------------------===//
buffer_load_dword v1, v2, s[4:7], s1 idxen
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 idxen ; encoding: [0x00,0x20,0x30,0xe0,0x02,0x01,0x01,0x01]
buffer_load_dword v1, v2, s[4:7], s1 idxen offset:4
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 idxen offset:4 ; encoding: [0x04,0x20,0x30,0xe0,0x02,0x01,0x01,0x01]
buffer_load_dword v1, v2, s[4:7], s1 idxen offset:4 glc
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 idxen offset:4 glc ; encoding: [0x04,0x60,0x30,0xe0,0x02,0x01,0x01,0x01]
buffer_load_dword v1, v2, s[4:7], s1 idxen offset:4 slc
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 idxen offset:4 slc ; encoding: [0x04,0x20,0x30,0xe0,0x02,0x01,0x41,0x01]
buffer_load_dword v1, v2, s[4:7], s1 idxen offset:4 tfe
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 idxen offset:4 tfe ; encoding: [0x04,0x20,0x30,0xe0,0x02,0x01,0x81,0x01]
buffer_load_dword v1, v2, s[4:7], s1 idxen tfe glc
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 idxen glc tfe ; encoding: [0x00,0x60,0x30,0xe0,0x02,0x01,0x81,0x01]
buffer_load_dword v1, v2, s[4:7], s1 idxen offset:4 glc tfe slc
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 idxen offset:4 glc slc tfe ; encoding: [0x04,0x60,0x30,0xe0,0x02,0x01,0xc1,0x01]
buffer_load_dword v1, v2, s[4:7], s1 idxen glc tfe slc offset:4
// CHECK: buffer_load_dword v1, v2, s[4:7], s1 idxen offset:4 glc slc tfe ; encoding: [0x04,0x60,0x30,0xe0,0x02,0x01,0xc1,0x01]
//===----------------------------------------------------------------------===//
// load - vgpr index and offset
//===----------------------------------------------------------------------===//
buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen ; encoding: [0x00,0x30,0x30,0xe0,0x02,0x01,0x01,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 ; encoding: [0x04,0x30,0x30,0xe0,0x02,0x01,0x01,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 glc
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 glc ; encoding: [0x04,0x70,0x30,0xe0,0x02,0x01,0x01,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 slc
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 slc ; encoding: [0x04,0x30,0x30,0xe0,0x02,0x01,0x41,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 tfe
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 tfe ; encoding: [0x04,0x30,0x30,0xe0,0x02,0x01,0x81,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen tfe glc
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen glc tfe ; encoding: [0x00,0x70,0x30,0xe0,0x02,0x01,0x81,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 glc tfe slc
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 glc slc tfe ; encoding: [0x04,0x70,0x30,0xe0,0x02,0x01,0xc1,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen glc tfe slc offset:4
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 glc slc tfe ; encoding: [0x04,0x70,0x30,0xe0,0x02,0x01,0xc1,0x01]
//===----------------------------------------------------------------------===//
// load - addr64
//===----------------------------------------------------------------------===//
buffer_load_dword v1, v[2:3], s[4:7], s1 addr64
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 ; encoding: [0x00,0x80,0x30,0xe0,0x02,0x01,0x01,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 offset:4
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 ; encoding: [0x04,0x80,0x30,0xe0,0x02,0x01,0x01,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 glc
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 glc ; encoding: [0x04,0xc0,0x30,0xe0,0x02,0x01,0x01,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 slc
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 slc ; encoding: [0x04,0x80,0x30,0xe0,0x02,0x01,0x41,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 tfe
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 tfe ; encoding: [0x04,0x80,0x30,0xe0,0x02,0x01,0x81,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 tfe glc
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 glc tfe ; encoding: [0x00,0xc0,0x30,0xe0,0x02,0x01,0x81,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 glc tfe slc
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 glc slc tfe ; encoding: [0x04,0xc0,0x30,0xe0,0x02,0x01,0xc1,0x01]
buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 glc tfe slc offset:4
// CHECK: buffer_load_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 glc slc tfe ; encoding: [0x04,0xc0,0x30,0xe0,0x02,0x01,0xc1,0x01]
//===----------------------------------------------------------------------===//
// store - immediate offset only
//===----------------------------------------------------------------------===//
buffer_store_dword v1, s[4:7], s1
// CHECK: buffer_store_dword v1, s[4:7], s1 ; encoding: [0x00,0x00,0x70,0xe0,0x00,0x01,0x01,0x01]
buffer_store_dword v1, s[4:7], s1 offset:4
// CHECK: buffer_store_dword v1, s[4:7], s1 offset:4 ; encoding: [0x04,0x00,0x70,0xe0,0x00,0x01,0x01,0x01]
buffer_store_dword v1, s[4:7], s1 offset:4 glc
// CHECK: buffer_store_dword v1, s[4:7], s1 offset:4 glc ; encoding: [0x04,0x40,0x70,0xe0,0x00,0x01,0x01,0x01]
buffer_store_dword v1, s[4:7], s1 offset:4 slc
// CHECK: buffer_store_dword v1, s[4:7], s1 offset:4 slc ; encoding: [0x04,0x00,0x70,0xe0,0x00,0x01,0x41,0x01]
buffer_store_dword v1, s[4:7], s1 offset:4 tfe
// CHECK: buffer_store_dword v1, s[4:7], s1 offset:4 tfe ; encoding: [0x04,0x00,0x70,0xe0,0x00,0x01,0x81,0x01]
buffer_store_dword v1, s[4:7], s1 tfe glc
// CHECK: buffer_store_dword v1, s[4:7], s1 glc tfe ; encoding: [0x00,0x40,0x70,0xe0,0x00,0x01,0x81,0x01]
buffer_store_dword v1, s[4:7], s1 offset:4 glc tfe slc
// CHECK: buffer_store_dword v1, s[4:7], s1 offset:4 glc slc tfe ; encoding: [0x04,0x40,0x70,0xe0,0x00,0x01,0xc1,0x01]
buffer_store_dword v1, s[4:7], s1 glc tfe slc offset:4
// CHECK: buffer_store_dword v1, s[4:7], s1 offset:4 glc slc tfe ; encoding: [0x04,0x40,0x70,0xe0,0x00,0x01,0xc1,0x01]
//===----------------------------------------------------------------------===//
// store - vgpr offset
//===----------------------------------------------------------------------===//
buffer_store_dword v1, v2, s[4:7], s1 offen
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 offen ; encoding: [0x00,0x10,0x70,0xe0,0x02,0x01,0x01,0x01]
buffer_store_dword v1, v2, s[4:7], s1 offen offset:4
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 offen offset:4 ; encoding: [0x04,0x10,0x70,0xe0,0x02,0x01,0x01,0x01]
buffer_store_dword v1, v2, s[4:7], s1 offen offset:4 glc
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 offen offset:4 glc ; encoding: [0x04,0x50,0x70,0xe0,0x02,0x01,0x01,0x01]
buffer_store_dword v1, v2, s[4:7], s1 offen offset:4 slc
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 offen offset:4 slc ; encoding: [0x04,0x10,0x70,0xe0,0x02,0x01,0x41,0x01]
buffer_store_dword v1, v2, s[4:7], s1 offen offset:4 tfe
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 offen offset:4 tfe ; encoding: [0x04,0x10,0x70,0xe0,0x02,0x01,0x81,0x01]
buffer_store_dword v1, v2, s[4:7], s1 offen tfe glc
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 offen glc tfe ; encoding: [0x00,0x50,0x70,0xe0,0x02,0x01,0x81,0x01]
buffer_store_dword v1, v2, s[4:7], s1 offen offset:4 glc tfe slc
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 offen offset:4 glc slc tfe ; encoding: [0x04,0x50,0x70,0xe0,0x02,0x01,0xc1,0x01]
buffer_store_dword v1, v2, s[4:7], s1 offen glc tfe slc offset:4
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 offen offset:4 glc slc tfe ; encoding: [0x04,0x50,0x70,0xe0,0x02,0x01,0xc1,0x01]
//===----------------------------------------------------------------------===//
// store - vgpr index
//===----------------------------------------------------------------------===//
buffer_store_dword v1, v2, s[4:7], s1 idxen
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 idxen ; encoding: [0x00,0x20,0x70,0xe0,0x02,0x01,0x01,0x01]
buffer_store_dword v1, v2, s[4:7], s1 idxen offset:4
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 idxen offset:4 ; encoding: [0x04,0x20,0x70,0xe0,0x02,0x01,0x01,0x01]
buffer_store_dword v1, v2, s[4:7], s1 idxen offset:4 glc
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 idxen offset:4 glc ; encoding: [0x04,0x60,0x70,0xe0,0x02,0x01,0x01,0x01]
buffer_store_dword v1, v2, s[4:7], s1 idxen offset:4 slc
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 idxen offset:4 slc ; encoding: [0x04,0x20,0x70,0xe0,0x02,0x01,0x41,0x01]
buffer_store_dword v1, v2, s[4:7], s1 idxen offset:4 tfe
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 idxen offset:4 tfe ; encoding: [0x04,0x20,0x70,0xe0,0x02,0x01,0x81,0x01]
buffer_store_dword v1, v2, s[4:7], s1 idxen tfe glc
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 idxen glc tfe ; encoding: [0x00,0x60,0x70,0xe0,0x02,0x01,0x81,0x01]
buffer_store_dword v1, v2, s[4:7], s1 idxen offset:4 glc tfe slc
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 idxen offset:4 glc slc tfe ; encoding: [0x04,0x60,0x70,0xe0,0x02,0x01,0xc1,0x01]
buffer_store_dword v1, v2, s[4:7], s1 idxen glc tfe slc offset:4
// CHECK: buffer_store_dword v1, v2, s[4:7], s1 idxen offset:4 glc slc tfe ; encoding: [0x04,0x60,0x70,0xe0,0x02,0x01,0xc1,0x01]
//===----------------------------------------------------------------------===//
// store - vgpr index and offset
//===----------------------------------------------------------------------===//
buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen ; encoding: [0x00,0x30,0x70,0xe0,0x02,0x01,0x01,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 ; encoding: [0x04,0x30,0x70,0xe0,0x02,0x01,0x01,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 glc
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 glc ; encoding: [0x04,0x70,0x70,0xe0,0x02,0x01,0x01,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 slc
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 slc ; encoding: [0x04,0x30,0x70,0xe0,0x02,0x01,0x41,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 tfe
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 tfe ; encoding: [0x04,0x30,0x70,0xe0,0x02,0x01,0x81,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen tfe glc
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen glc tfe ; encoding: [0x00,0x70,0x70,0xe0,0x02,0x01,0x81,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 glc tfe slc
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 glc slc tfe ; encoding: [0x04,0x70,0x70,0xe0,0x02,0x01,0xc1,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen glc tfe slc offset:4
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 idxen offen offset:4 glc slc tfe ; encoding: [0x04,0x70,0x70,0xe0,0x02,0x01,0xc1,0x01]
//===----------------------------------------------------------------------===//
// store - addr64
//===----------------------------------------------------------------------===//
buffer_store_dword v1, v[2:3], s[4:7], s1 addr64
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 ; encoding: [0x00,0x80,0x70,0xe0,0x02,0x01,0x01,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 offset:4
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 ; encoding: [0x04,0x80,0x70,0xe0,0x02,0x01,0x01,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 glc
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 glc ; encoding: [0x04,0xc0,0x70,0xe0,0x02,0x01,0x01,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 slc
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 slc ; encoding: [0x04,0x80,0x70,0xe0,0x02,0x01,0x41,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 tfe
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 tfe ; encoding: [0x04,0x80,0x70,0xe0,0x02,0x01,0x81,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 tfe glc
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 glc tfe ; encoding: [0x00,0xc0,0x70,0xe0,0x02,0x01,0x81,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 glc tfe slc
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 glc slc tfe ; encoding: [0x04,0xc0,0x70,0xe0,0x02,0x01,0xc1,0x01]
buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 glc tfe slc offset:4
// CHECK: buffer_store_dword v1, v[2:3], s[4:7], s1 addr64 offset:4 glc slc tfe ; encoding: [0x04,0xc0,0x70,0xe0,0x02,0x01,0xc1,0x01]
//===----------------------------------------------------------------------===//
// Instructions
//===----------------------------------------------------------------------===//
buffer_load_format_x v1, s[4:7], s1
// CHECK: buffer_load_format_x v1, s[4:7], s1 ; encoding: [0x00,0x00,0x00,0xe0,0x00,0x01,0x01,0x01]
buffer_load_format_xy v[1:2], s[4:7], s1
// CHECK: buffer_load_format_xy v[1:2], s[4:7], s1 ; encoding: [0x00,0x00,0x04,0xe0,0x00,0x01,0x01,0x01]
buffer_load_format_xyz v[1:3], s[4:7], s1
// CHECK: buffer_load_format_xyz v[1:3], s[4:7], s1 ; encoding: [0x00,0x00,0x08,0xe0,0x00,0x01,0x01,0x01]
buffer_load_format_xyzw v[1:4], s[4:7], s1
// CHECK: buffer_load_format_xyzw v[1:4], s[4:7], s1 ; encoding: [0x00,0x00,0x0c,0xe0,0x00,0x01,0x01,0x01]
buffer_store_format_x v1, s[4:7], s1
// CHECK: buffer_store_format_x v1, s[4:7], s1 ; encoding: [0x00,0x00,0x10,0xe0,0x00,0x01,0x01,0x01]
buffer_store_format_xy v[1:2], s[4:7], s1
// CHECK: buffer_store_format_xy v[1:2], s[4:7], s1 ; encoding: [0x00,0x00,0x14,0xe0,0x00,0x01,0x01,0x01]
buffer_store_format_xyz v[1:3], s[4:7], s1
// CHECK: buffer_store_format_xyz v[1:3], s[4:7], s1 ; encoding: [0x00,0x00,0x18,0xe0,0x00,0x01,0x01,0x01]
buffer_store_format_xyzw v[1:4], s[4:7], s1
// CHECK: buffer_store_format_xyzw v[1:4], s[4:7], s1 ; encoding: [0x00,0x00,0x1c,0xe0,0x00,0x01,0x01,0x01]
buffer_load_ubyte v1, s[4:7], s1
// CHECK: buffer_load_ubyte v1, s[4:7], s1 ; encoding: [0x00,0x00,0x20,0xe0,0x00,0x01,0x01,0x01]
buffer_load_sbyte v1, s[4:7], s1
// CHECK: buffer_load_sbyte v1, s[4:7], s1 ; encoding: [0x00,0x00,0x24,0xe0,0x00,0x01,0x01,0x01]
buffer_load_ushort v1, s[4:7], s1
// CHECK: buffer_load_ushort v1, s[4:7], s1 ; encoding: [0x00,0x00,0x28,0xe0,0x00,0x01,0x01,0x01]
buffer_load_sshort v1, s[4:7], s1
// CHECK: buffer_load_sshort v1, s[4:7], s1 ; encoding: [0x00,0x00,0x2c,0xe0,0x00,0x01,0x01,0x01]
buffer_load_dword v1, s[4:7], s1
// CHECK: buffer_load_dword v1, s[4:7], s1 ; encoding: [0x00,0x00,0x30,0xe0,0x00,0x01,0x01,0x01]
buffer_load_dwordx2 v[1:2], s[4:7], s1
// CHECK: buffer_load_dwordx2 v[1:2], s[4:7], s1 ; encoding: [0x00,0x00,0x34,0xe0,0x00,0x01,0x01,0x01]
buffer_load_dwordx4 v[1:4], s[4:7], s1
// CHECK: buffer_load_dwordx4 v[1:4], s[4:7], s1 ; encoding: [0x00,0x00,0x38,0xe0,0x00,0x01,0x01,0x01]
buffer_store_byte v1, s[4:7], s1
// CHECK: buffer_store_byte v1, s[4:7], s1 ; encoding: [0x00,0x00,0x60,0xe0,0x00,0x01,0x01,0x01]
buffer_store_short v1, s[4:7], s1
// CHECK: buffer_store_short v1, s[4:7], s1 ; encoding: [0x00,0x00,0x68,0xe0,0x00,0x01,0x01,0x01]
buffer_store_dword v1 s[4:7], s1
// CHECK: buffer_store_dword v1, s[4:7], s1 ; encoding: [0x00,0x00,0x70,0xe0,0x00,0x01,0x01,0x01]
buffer_store_dwordx2 v[1:2], s[4:7], s1
// CHECK: buffer_store_dwordx2 v[1:2], s[4:7], s1 ; encoding: [0x00,0x00,0x74,0xe0,0x00,0x01,0x01,0x01]
buffer_store_dwordx4 v[1:4], s[4:7], s1
// CHECK: buffer_store_dwordx4 v[1:4], s[4:7], s1 ; encoding: [0x00,0x00,0x78,0xe0,0x00,0x01,0x01,0x01]
// TODO: Atomics