test/MC/SystemZ/asm-match.s

   1 // REQUIRES: asserts
   2 // RUN: llvm-mc -triple s390x-linux-gnu -debug-only=asm-matcher %s 2>&1 | FileCheck %s
   3 //
   4 // Check that debug output prints the operands correctly.
   5
   6 // CHECK: AsmMatcher: found 1 encodings with mnemonic 'sllg'
   7 // CHECK: Trying to match opcode SLLG
   8 // CHECK: Matching formal operand class MCK_GR64 against actual operand at index 1 (Reg:r3): match success using generic matcher
   9 // CHECK: Matching formal operand class MCK_GR64 against actual operand at index 2 (Reg:r0): match success using generic matcher
  10 // CHECK: Matching formal operand class MCK_BDAddr32Disp20 against actual operand at index 3 (Mem:3): match success using generic matcher
  11 // CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 4: actual operand index out of range Opcode result: complete match, selecting this opcode
  12 // CHECK: AsmMatcher: found 1 encodings with mnemonic 'llill'
  13 // CHECK: Trying to match opcode LLILL
  14 // CHECK: Matching formal operand class MCK_GR64 against actual operand at index 1 (Reg:r0): match success using generic matcher
  15 // CHECK: Matching formal operand class MCK_U16Imm against actual operand at index 2 (Imm:0): match success using generic matcher
  16 // CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 3: actual operand index out of range Opcode result: complete match, selecting this opcode
  17 // CHECK: AsmMatcher: found 1 encodings with mnemonic 'lgr'
  18 // CHECK: Trying to match opcode LGR
  19 // CHECK: Matching formal operand class MCK_GR64 against actual operand at index 1 (Reg:r1): match success using generic matcher
  20 // CHECK: Matching formal operand class MCK_GR64 against actual operand at index 2 (Reg:r0): match success using generic matcher
  21 // CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 3: actual operand index out of range Opcode result: complete match, selecting this opcode
  22 // CHECK: AsmMatcher: found 1 encodings with mnemonic 'lg'
  23 // CHECK: Trying to match opcode LG
  24 // CHECK: Matching formal operand class MCK_GR64 against actual operand at index 1 (Reg:r1): match success using generic matcher
  25 // CHECK: Matching formal operand class MCK_BDXAddr64Disp20 against actual operand at index 2 (Mem:16(r2)): match success using generic matcher
  26 // CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 3: actual operand index out of range Opcode result: complete match, selecting this opcode
  27 // CHECK: AsmMatcher: found 1 encodings with mnemonic 'lg'
  28 // CHECK: Trying to match opcode LG
  29 // CHECK: Matching formal operand class MCK_GR64 against actual operand at index 1 (Reg:r1): match success using generic matcher
  30 // CHECK: Matching formal operand class MCK_BDXAddr64Disp20 against actual operand at index 2 (Mem:16(r2,r3)): match success using generic matcher
  31 // CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 3: actual operand index out of range Opcode result: complete match, selecting this opcode
  32 // CHECK: AsmMatcher: found 1 encodings with mnemonic 'stmg'
  33 // CHECK: Trying to match opcode STMG
  34 // CHECK: Matching formal operand class MCK_GR64 against actual operand at index 1 (Reg:r13): match success using generic matcher
  35 // CHECK: Matching formal operand class MCK_GR64 against actual operand at index 2 (Reg:r15): match success using generic matcher
  36 // CHECK: Matching formal operand class MCK_BDAddr64Disp20 against actual operand at index 3 (Mem:104(r15)): match success using generic matcher
  37 // CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 4: actual operand index out of range Opcode result: complete match, selecting this opcode
  38 // CHECK: AsmMatcher: found 1 encodings with mnemonic 'mvc'
  39 // CHECK: Trying to match opcode MVC
  40 // CHECK: Matching formal operand class MCK_BDLAddr64Disp12Len8 against actual operand at index 1 (Mem:184(8,r15)): match success using generic matcher
  41 // CHECK: Matching formal operand class MCK_BDAddr64Disp12 against actual operand at index 2 (Mem:8(r2)): match success using generic matcher
  42 // CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 3: actual operand index out of range Opcode result: complete match, selecting this opcode
  43 // CHECK: AsmMatcher: found 1 encodings with mnemonic 'mvck'
  44 // CHECK: Trying to match opcode MVCK
  45 // CHECK: Matching formal operand class MCK_BDRAddr64Disp12 against actual operand at index 1 (Mem:0(r0,r1)): match success using generic matcher
  46 // CHECK: Matching formal operand class MCK_BDAddr64Disp12 against actual operand at index 2 (Mem:4095(r15)): match success using generic matcher
  47 // CHECK: Matching formal operand class MCK_GR64 against actual operand at index 3 (Reg:r2): match success using generic matcher
  48 // CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 4: actual operand index out of range Opcode result: complete match, selecting this opcode
  49 // CHECK: AsmMatcher: found 1 encodings with mnemonic 'j'
  50 // CHECK: Trying to match opcode J
  51 // CHECK: Matching formal operand class MCK_PCRel16 against actual operand at index 1 (Imm:.Ltmp0+2): match success using generic matcher
  52 // CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 2: actual operand index out of range Opcode result: complete match, selecting this opcode
  53 // CHECK: AsmMatcher: found 1 encodings with mnemonic 'brasl'
  54 // CHECK: Trying to match opcode BRASL
  55 // CHECK: Matching formal operand class MCK_GR64 against actual operand at index 1 (Reg:r14): match success using generic matcher
  56 // CHECK: Matching formal operand class MCK_PCRelTLS32 against actual operand at index 2 (ImmTLS:fun): match success using generic matcher
  57 // CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 3: actual operand index out of range Opcode result: complete match, selecting this opcode
  58 // CHECK: .text
  59 // CHECK: sllg  %r3, %r0, 3
  60 // CHECK: llill %r0, 0
  61 // CHECK: lgr   %r1, %r0
  62 // CHECK: lg    %r1, 16(%r2)
  63 // CHECK: lg    %r1, 16(%r2,%r3)
  64 // CHECK: stmg  %r13, %r15, 104(%r15)
  65 // CHECK: mvc   184(8,%r15), 8(%r2)
  66 // CHECK: mvck  0(%r0,%r1), 4095(%r15), %r2
  67 // CHECK: .Ltmp0:
  68 // CHECK: j     .Ltmp0+2
  69 // CHECK: brasl %r14, fun
  70
  71         sllg    %r3, %r0, 3
  72         llill   %r0, 0
  73         lgr     %r1, %r0
  74         lg      %r1, 16(%r2)
  75         lg      %r1, 16(%r2,%r3)
  76         stmg    %r13, %r15, 104(%r15)
  77         mvc     184(8,%r15), 8(%r2)
  78         mvck    0(%r0,%r1), 4095(%r15), %r2
  79 .Ltmp0:
  80         j       .Ltmp0+2
  81         brasl   %r14, fun