c475c36cf6
PR target/61692
* cfgexpand.c (expand_asm_operands): Count all inline asm params.
PR target/61692
* gcc.dg/pr61692.c: New test.
From-SVN: r218494
175 lines
6.7 KiB
C
175 lines
6.7 KiB
C
/* PR 61692 */
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/* { dg-do compile } */
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/* Check for ice when exceededing the max #
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of parameters to inline asm. */
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int Labels()
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{
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label01: label02: label03: label04: label05:
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label06: label07: label08: label09: label10:
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label11: label12: label13: label14: label15:
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label16: label17: label18: label19: label20:
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label21: label22: label23: label24: label25:
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label26: label27: label28: label29: label30:
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label31:
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__asm__ goto ("" /* Works. */
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: /* no outputs */
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: /* no inputs */
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: /* no clobbers */
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: label01, label02, label03, label04, label05,
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label06, label07, label08, label09, label10,
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label11, label12, label13, label14, label15,
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label16, label17, label18, label19, label20,
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label21, label22, label23, label24, label25,
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label26, label27, label28, label29, label30);
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__asm__ goto ("" /* { dg-error "more than 30 operands" } */
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: /* no outputs */
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: /* no inputs */
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: /* no clobbers */
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: label01, label02, label03, label04, label05,
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label06, label07, label08, label09, label10,
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label11, label12, label13, label14, label15,
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label16, label17, label18, label19, label20,
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label21, label22, label23, label24, label25,
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label26, label27, label28, label29, label30,
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label31);
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return 0;
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}
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int Labels_and_Inputs()
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{
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int b01, b02, b03, b04, b05, b06, b07, b08, b09, b10;
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int b11, b12, b13, b14, b15, b16, b17, b18, b19, b20;
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int b21, b22, b23, b24, b25, b26, b27, b28, b29, b30;
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int b31;
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label01: label02: label03: label04: label05:
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label06: label07: label08: label09: label10:
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label11: label12: label13: label14: label15:
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label16: label17: label18: label19: label20:
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label21: label22: label23: label24: label25:
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label26: label27: label28: label29: label30:
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label31:
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b01 = b02 = b03 = b04 = b05 = b06 = b07 = b08 = b09 = b10 = 0;
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b11 = b12 = b13 = b14 = b15 = b16 = b17 = b18 = b19 = b20 = 0;
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b21 = b22 = b23 = b24 = b25 = b26 = b27 = b28 = b29 = b30 = 0;
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b31 = 0;
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__asm__ goto ("" /* Works. */
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: /* no outputs */
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: "m" (b01), "m" (b02), "m" (b03), "m" (b04), "m" (b05),
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"m" (b06), "m" (b07), "m" (b08), "m" (b09), "m" (b10),
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"m" (b11), "m" (b12), "m" (b13), "m" (b14), "m" (b15),
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"m" (b16), "m" (b17), "m" (b18), "m" (b19), "m" (b20),
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"m" (b21), "m" (b22), "m" (b23), "m" (b24), "m" (b25),
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"m" (b26), "m" (b27), "m" (b28), "m" (b29)
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: /* no clobbers */
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: label01);
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__asm__ goto ("" /* { dg-error "more than 30 operands" } */
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: /* no outputs */
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: "m" (b01), "m" (b02), "m" (b03), "m" (b04), "m" (b05),
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"m" (b06), "m" (b07), "m" (b08), "m" (b09), "m" (b10),
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"m" (b11), "m" (b12), "m" (b13), "m" (b14), "m" (b15),
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"m" (b16), "m" (b17), "m" (b18), "m" (b19), "m" (b20),
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"m" (b21), "m" (b22), "m" (b23), "m" (b24), "m" (b25),
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"m" (b26), "m" (b27), "m" (b28), "m" (b29), "m" (b30)
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: /* no clobbers */
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: label01);
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return 0;
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}
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int Outputs()
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{
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int b01, b02, b03, b04, b05, b06, b07, b08, b09, b10;
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int b11, b12, b13, b14, b15, b16, b17, b18, b19, b20;
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int b21, b22, b23, b24, b25, b26, b27, b28, b29, b30;
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int b31;
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/* Outputs. */
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__asm__ volatile ("" /* Works. */
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: "=m" (b01), "=m" (b02), "=m" (b03), "=m" (b04), "=m" (b05),
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"=m" (b06), "=m" (b07), "=m" (b08), "=m" (b09), "=m" (b10),
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"=m" (b11), "=m" (b12), "=m" (b13), "=m" (b14), "=m" (b15),
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"=m" (b16), "=m" (b17), "=m" (b18), "=m" (b19), "=m" (b20),
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"=m" (b21), "=m" (b22), "=m" (b23), "=m" (b24), "=m" (b25),
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"=m" (b26), "=m" (b27), "=m" (b28), "=m" (b29), "=m" (b30));
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__asm__ volatile ("" /* { dg-error "more than 30 operands" } */
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: "=m" (b01), "=m" (b02), "=m" (b03), "=m" (b04), "=m" (b05),
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"=m" (b06), "=m" (b07), "=m" (b08), "=m" (b09), "=m" (b10),
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"=m" (b11), "=m" (b12), "=m" (b13), "=m" (b14), "=m" (b15),
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"=m" (b16), "=m" (b17), "=m" (b18), "=m" (b19), "=m" (b20),
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"=m" (b21), "=m" (b22), "=m" (b23), "=m" (b24), "=m" (b25),
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"=m" (b26), "=m" (b27), "=m" (b28), "=m" (b29), "=m" (b30),
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"=m" (b31));
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return 0;
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}
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int Inputs()
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{
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int b01, b02, b03, b04, b05, b06, b07, b08, b09, b10;
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int b11, b12, b13, b14, b15, b16, b17, b18, b19, b20;
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int b21, b22, b23, b24, b25, b26, b27, b28, b29, b30;
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int b31;
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b01 = b02 = b03 = b04 = b05 = b06 = b07 = b08 = b09 = b10 = 0;
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b11 = b12 = b13 = b14 = b15 = b16 = b17 = b18 = b19 = b20 = 0;
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b21 = b22 = b23 = b24 = b25 = b26 = b27 = b28 = b29 = b30 = 0;
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b31 = 0;
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__asm__ volatile ("" /* Works. */
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: /* no outputs */
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: "m" (b01), "m" (b02), "m" (b03), "m" (b04), "m" (b05),
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"m" (b06), "m" (b07), "m" (b08), "m" (b09), "m" (b10),
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"m" (b11), "m" (b12), "m" (b13), "m" (b14), "m" (b15),
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"m" (b16), "m" (b17), "m" (b18), "m" (b19), "m" (b20),
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"m" (b21), "m" (b22), "m" (b23), "m" (b24), "m" (b25),
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"m" (b26), "m" (b27), "m" (b28), "m" (b29), "m" (b30));
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__asm__ volatile ("" /* { dg-error "more than 30 operands" } */
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: /* no outputs */
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: "m" (b01), "m" (b02), "m" (b03), "m" (b04), "m" (b05),
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"m" (b06), "m" (b07), "m" (b08), "m" (b09), "m" (b10),
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"m" (b11), "m" (b12), "m" (b13), "m" (b14), "m" (b15),
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"m" (b16), "m" (b17), "m" (b18), "m" (b19), "m" (b20),
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"m" (b21), "m" (b22), "m" (b23), "m" (b24), "m" (b25),
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"m" (b26), "m" (b27), "m" (b28), "m" (b29), "m" (b30),
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"m" (b31));
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return 0;
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}
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int Input_Output()
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{
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int b01, b02, b03, b04, b05, b06, b07, b08, b09, b10;
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int b11, b12, b13, b14, b15, b16, b17, b18, b19, b20;
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int b21, b22, b23, b24, b25, b26, b27, b28, b29, b30;
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int b31;
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b01 = b02 = b03 = b04 = b05 = b06 = b07 = b08 = b09 = b10 = 0;
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b11 = b12 = b13 = b14 = b15 = b16 = b17 = b18 = b19 = b20 = 0;
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b21 = b22 = b23 = b24 = b25 = b26 = b27 = b28 = b29 = b30 = 0;
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b31 = 0;
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__asm__ volatile ("" /* Works. */
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: "+m" (b01), "+m" (b02), "+m" (b03), "+m" (b04), "+m" (b05),
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"+m" (b06), "+m" (b07), "+m" (b08), "+m" (b09), "+m" (b10),
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"+m" (b11), "+m" (b12), "+m" (b13), "+m" (b14), "+m" (b15));
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__asm__ volatile ("" /* { dg-error "more than 30 operands" } */
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: "+m" (b01), "+m" (b02), "+m" (b03), "+m" (b04), "+m" (b05),
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"+m" (b06), "+m" (b07), "+m" (b08), "+m" (b09), "+m" (b10),
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"+m" (b11), "+m" (b12), "+m" (b13), "+m" (b14), "+m" (b15),
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"+m" (b16));
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return 0;
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}
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