111
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1 /* { dg-require-effective-target divmod_simode } */
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2 /* { dg-options "-O2 -fdump-tree-widening_mul-details" } */
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3
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4 typedef int SImode __attribute__((mode(SI)));
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5 typedef unsigned USImode __attribute__((mode(SI)));
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6
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7 extern int cond;
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8 void foo(void);
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9
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10 #define FOO(smalltype, bigtype, no) \
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11 bigtype f_##no(smalltype x, bigtype y) \
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12 { \
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13 bigtype q = x / y; \
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14 bigtype r1 = 0, r2 = 0; \
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15 if (cond) \
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16 r1 = x % y; \
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17 else \
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18 r2 = x % y; \
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19 return q + r1 + r2; \
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20 }
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21
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22 FOO(SImode, SImode, 1)
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23 FOO(SImode, USImode, 2)
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24 FOO(USImode, USImode, 3)
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25
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26 /* { dg-final { scan-tree-dump-times "DIVMOD" 3 "widening_mul" } } */
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