test/MC/AMDGPU/sopp.s

   1 // RUN: llvm-mc -arch=amdgcn -show-encoding %s | FileCheck %s
   2 // RUN: llvm-mc -arch=amdgcn -mcpu=SI -show-encoding %s | FileCheck %s
   3
   4 //===----------------------------------------------------------------------===//
   5 // Edge Cases
   6 //===----------------------------------------------------------------------===//
   7
   8 s_nop 0       // CHECK: s_nop 0 ; encoding: [0x00,0x00,0x80,0xbf]
   9 s_nop 0xffff  // CHECK: s_nop 0xffff ; encoding: [0xff,0xff,0x80,0xbf]
  10
  11 //===----------------------------------------------------------------------===//
  12 // Instructions
  13 //===----------------------------------------------------------------------===//
  14
  15   s_nop 1            // CHECK: s_nop 1 ; encoding: [0x01,0x00,0x80,0xbf]
  16   s_endpgm           // CHECK: s_endpgm ; encoding: [0x00,0x00,0x81,0xbf]
  17   s_branch 2         // CHECK: s_branch 2 ; encoding: [0x02,0x00,0x82,0xbf]
  18   s_cbranch_scc0 3   // CHECK: s_cbranch_scc0 3 ; encoding: [0x03,0x00,0x84,0xbf]
  19   s_cbranch_scc1 4   // CHECK: s_cbranch_scc1 4 ; encoding: [0x04,0x00,0x85,0xbf]
  20   s_cbranch_vccz 5   // CHECK: s_cbranch_vccz 5 ; encoding: [0x05,0x00,0x86,0xbf]
  21   s_cbranch_vccnz 6  // CHECK: s_cbranch_vccnz 6 ; encoding: [0x06,0x00,0x87,0xbf]
  22   s_cbranch_execz 7  // CHECK: s_cbranch_execz 7 ; encoding: [0x07,0x00,0x88,0xbf]
  23   s_cbranch_execnz 8 // CHECK: s_cbranch_execnz 8 ; encoding: [0x08,0x00,0x89,0xbf]
  24   s_barrier          // CHECK: s_barrier ; encoding: [0x00,0x00,0x8a,0xbf]
  25
  26 //===----------------------------------------------------------------------===//
  27 // s_waitcnt
  28 //===----------------------------------------------------------------------===//
  29
  30   s_waitcnt 0
  31   // CHECK: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; encoding: [0x00,0x00,0x8c,0xbf]
  32
  33   s_waitcnt vmcnt(0) & expcnt(0) & lgkmcnt(0)
  34   // CHECK: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; encoding: [0x00,0x00,0x8c,0xbf]
  35
  36   s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
  37   // CHECK: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; encoding: [0x00,0x00,0x8c,0xbf]
  38
  39   s_waitcnt vmcnt(0), expcnt(0), lgkmcnt(0)
  40   // CHECK: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; encoding: [0x00,0x00,0x8c,0xbf]
  41
  42   s_waitcnt vmcnt(1)
  43   // CHECK: s_waitcnt vmcnt(1) ; encoding: [0x71,0x07,0x8c,0xbf]
  44
  45   s_waitcnt expcnt(2)
  46   // CHECK: s_waitcnt expcnt(2) ; encoding: [0x2f,0x07,0x8c,0xbf]
  47
  48   s_waitcnt lgkmcnt(3)
  49   // CHECK: s_waitcnt lgkmcnt(3) ; encoding: [0x7f,0x03,0x8c,0xbf]
  50
  51   s_waitcnt vmcnt(0), expcnt(0)
  52   // CHECK: s_waitcnt vmcnt(0) expcnt(0) ; encoding: [0x00,0x07,0x8c,0xbf]
  53
  54
  55   s_sethalt 9        // CHECK: s_sethalt 9 ; encoding: [0x09,0x00,0x8d,0xbf]
  56   s_sleep 10         // CHECK: s_sleep 10 ; encoding: [0x0a,0x00,0x8e,0xbf]
  57   s_setprio 1        // CHECK: s_setprio 1 ; encoding: [0x01,0x00,0x8f,0xbf]
  58   s_sendmsg 2        // CHECK: s_sendmsg Gs(nop), [m0] ; encoding: [0x02,0x00,0x90,0xbf]
  59   s_sendmsghalt 3    // CHECK: s_sendmsghalt 3 ; encoding: [0x03,0x00,0x91,0xbf]
  60   s_trap 4           // CHECK: s_trap 4 ; encoding: [0x04,0x00,0x92,0xbf]
  61   s_icache_inv       // CHECK: s_icache_inv ; encoding: [0x00,0x00,0x93,0xbf]
  62   s_incperflevel 5   // CHECK: s_incperflevel 5 ; encoding: [0x05,0x00,0x94,0xbf]
  63   s_decperflevel 6   // CHECK: s_decperflevel 6 ; encoding: [0x06,0x00,0x95,0xbf]
  64   s_ttracedata       // CHECK: s_ttracedata ; encoding: [0x00,0x00,0x96,0xbf]