56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
/* This testcase could not assemble on ppc32, because the compiler assumed
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the huge ADDR_DIFF_VEC will be emitted into rodata section, yet because
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of some notes inserted between jump table's CODE_LABEL and the jump table
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it ended up in the .text section and thus shorten_branches couldn't
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figure out branch to lab is too far. */
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/* { dg-do link { target fpic } } */
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/* { dg-options "-g1 -fpic" } */
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/* { dg-require-effective-target int32plus } */
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#define A(n) \
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case n##1: return n##1 * 131 + 63; \
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case n##3: return n##3 * 1231 + 182; \
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case n##5: return n##5 * 351 + 1; \
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case n##7: return n##7 * 312 + 61; \
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case n##9: return n##9 * 17 - 1;
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#define B(n) \
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A(n##0) A(n##1) A(n##2) A(n##3) A(n##4) \
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A(n##5) A(n##6) A(n##7) A(n##8) A(n##9)
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#define C(n) \
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B(n##0) B(n##1) B(n##2) B(n##3) B(n##4) \
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B(n##5) B(n##6) B(n##7) B(n##8) B(n##9)
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#define D(n) \
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C(n##0) C(n##1) B(n##20) B(n##21) B(n##22)
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int
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foo (int x)
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{
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{
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lab:;
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int a = x;
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while (a < 60000)
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{
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int b = a;
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{
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int c = b;
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switch (c)
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{
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D(1)
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default: break;
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}
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}
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a += 10000;
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if (a == 4168)
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goto lab;
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}
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}
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return x;
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}
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int
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main (void)
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{
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foo (71);
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return 0;
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}
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