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111
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1 /* { dg-do compile { target { { i?86-*-* x86_64-*-* } && lp64 } } } */
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131
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2 /* { dg-options "-fdwarf2-cfi-asm -fdump-rtl-final" } */
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111
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3
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4 /* Lightly-modified dump of test.c.304r.dwarf2 for x86_64 target,
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5 with various NOTE_INSN_CFI deleted by hand for now. */
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6
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7 int __RTL (startwith ("final")) test_1 (int i, int j, int k)
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8 {
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9 (function "test_1"
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10 (param "i"
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11 (DECL_RTL (mem/c:SI (plus:DI (reg/f:DI frame)
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12 (const_int -4)) [1 i+0 S4 A32]))
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13 (DECL_RTL_INCOMING (reg:SI di [ i ])))
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14 (param "j"
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15 (DECL_RTL (mem/c:SI (plus:DI (reg/f:DI frame)
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16 (const_int -8)) [1 j+0 S4 A32]))
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17 (DECL_RTL_INCOMING (reg:SI si [ j ])))
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18 (param "k"
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19 (DECL_RTL (mem/c:SI (plus:DI (reg/f:DI frame)
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20 (const_int -12)) [1 k+0 S4 A32]))
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21 (DECL_RTL_INCOMING (reg:SI dx [ k ])))
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22 (insn-chain
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23 (cnote 1 NOTE_INSN_DELETED)
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24 (block 2
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25 (edge-from entry (flags "FALLTHRU"))
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26 (cnote 6 [bb 2] NOTE_INSN_BASIC_BLOCK)
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27 (cinsn/f 32 (set (mem:DI (pre_dec:DI (reg/f:DI sp)) [0 S8 A8])
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28 (reg/f:DI bp)) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":2)
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29 (cinsn/f 33 (set (reg/f:DI bp)
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30 (reg/f:DI sp)) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":2)
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31 (cinsn 34 (set (mem/v:BLK (0|scratch:DI) [0 A8])
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32 (unspec:BLK [
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33 (mem/v:BLK (reuse_rtx 0) [0 A8])
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34 ] UNSPEC_MEMORY_BLOCKAGE)) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":2)
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35 (cnote 35 NOTE_INSN_PROLOGUE_END)
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36 (cinsn 2 (set (mem/c:SI (plus:DI (reg/f:DI bp)
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37 (const_int -4)) [1 i+0 S4 A32])
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38 (reg:SI di [ i ])) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":2)
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39 (cinsn 3 (set (mem/c:SI (plus:DI (reg/f:DI bp)
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40 (const_int -8)) [1 j+0 S4 A32])
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41 (reg:SI si [ j ])) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":2)
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42 (cinsn 4 (set (mem/c:SI (plus:DI (reg/f:DI bp)
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43 (const_int -12)) [1 k+0 S4 A32])
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44 (reg:SI dx [ k ])) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":2)
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45 (cnote 5 NOTE_INSN_FUNCTION_BEG)
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46 (cinsn 8 (set (reg:SI ax [89])
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47 (mem/c:SI (plus:DI (reg/f:DI bp)
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48 (const_int -4)) [1 i+0 S4 A32])) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":3)
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49 (cinsn 9 (set (reg:CCGC flags)
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50 (compare:CCGC (reg:SI ax [89])
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51 (mem/c:SI (plus:DI (reg/f:DI bp)
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52 (const_int -8)) [1 j+0 S4 A32]))) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":3)
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53 (cjump_insn 10 (set (pc)
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54 (if_then_else (ge (reg:CCGC flags)
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55 (const_int 0))
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56 (label_ref 16)
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57 (pc))) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":3)
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58 (edge-to 3 (flags "FALLTHRU"))
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59 (edge-to 4)
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60 ) ;; block 2
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61 (block 3
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62 (edge-from 2 (flags "FALLTHRU"))
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63 (cnote 11 [bb 3] NOTE_INSN_BASIC_BLOCK)
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64 (cinsn 12 (set (reg:SI ax [90])
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65 (mem/c:SI (plus:DI (reg/f:DI bp)
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66 (const_int -12)) [1 k+0 S4 A32])) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":4)
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67 (cinsn 13 (parallel [
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68 (set (reg:SI ax [orig:87 _1 ] [87])
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69 (plus:SI (reg:SI ax [90])
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70 (const_int 4)))
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71 (clobber (reg:CC flags))
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72 ]) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":4
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73 (expr_list:REG_EQUAL (plus:SI (mem/c:SI (plus:DI (reg/f:DI frame)
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74 (const_int -12)) [1 k+0 S4 A32])
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75 (const_int 4))))
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76 (cjump_insn 29 (set (pc)
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77 (label_ref 20)) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":4)
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78 (edge-to 5)
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79 ) ;; block 3
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80 (cbarrier 30)
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81 (block 4
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82 (edge-from 2)
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83 (clabel 16 2)
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84 (cnote 17 [bb 4] NOTE_INSN_BASIC_BLOCK)
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85 (cinsn 18 (set (reg:SI ax [91])
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86 (mem/c:SI (plus:DI (reg/f:DI bp)
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87 (const_int -12)) [1 k+0 S4 A32])) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":6)
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88 (cinsn 19 (parallel [
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89 (set (reg:SI ax [orig:87 _1 ] [87])
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90 (neg:SI (reg:SI ax [91])))
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91 (clobber (reg:CC flags))
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92 ]) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":6
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93 (expr_list:REG_EQUAL (neg:SI (mem/c:SI (plus:DI (reg/f:DI frame)
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94 (const_int -12)) [1 k+0 S4 A32]))))
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95 (edge-to 5 (flags "FALLTHRU"))
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96 ) ;; block 4
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97 (block 5
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98 (edge-from 4 (flags "FALLTHRU"))
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99 (edge-from 3)
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100 (clabel 20 3)
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101 (cnote 21 [bb 5] NOTE_INSN_BASIC_BLOCK)
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102 (cinsn 27 (use (reg/i:SI ax)) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":7)
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103 (cnote 36 NOTE_INSN_EPILOGUE_BEG)
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104 (cinsn 37 (set (mem/v:BLK (1|scratch:DI) [0 A8])
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105 (unspec:BLK [
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106 (mem/v:BLK (reuse_rtx 1) [0 A8])
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107 ] UNSPEC_MEMORY_BLOCKAGE)) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":7)
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108 (cinsn/f 38 (set (reg/f:DI bp)
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109 (mem:DI (post_inc:DI (reg/f:DI sp)) [0 S8 A8])) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":7
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110 (expr_list:REG_CFA_DEF_CFA (plus:DI (reg/f:DI sp)
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111 (const_int 8))))
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112 (cjump_insn 39 (simple_return) "../../src/gcc/testsuite/gcc.dg/rtl/test.c":7)
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113 (edge-to exit)
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114 ) ;; block 5
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115 (cbarrier 40)
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116 (cnote 31 NOTE_INSN_DELETED)
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117 ) ;; insn-chain
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118 (crtl
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119 (return_rtx
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120 (reg/i:SI ax)
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121 ) ;; return_rtx
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122 ) ;; crtl
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123 ) ;; function "test_1"
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124 }
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125
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126 /* Verify that asm was emitted. */
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127 /* { dg-final { scan-assembler "test_1:" } } */
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128 /* { dg-final { scan-assembler ".cfi_startproc" } } */
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129 /* { dg-final { scan-assembler ".cfi_endproc" } } */
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130
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131 /* Verify that the "simple_return" was recognized.
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132 FIXME: this assumes i386.md. */
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133 /* { dg-final { scan-assembler "ret" } } */
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