Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/divmod-3.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
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/* { dg-require-effective-target divmod } */ /* { dg-options "-O2 -fdump-tree-widening_mul-details" } */ /* div comes before mod in same bb. */ typedef int SImode __attribute__((mode(SI))); typedef unsigned USImode __attribute__((mode(SI))); typedef int DImode __attribute__((mode(DI))); typedef unsigned UDImode __attribute__((mode(DI))); extern int cond; void foo(void); #define FOO(smalltype, bigtype, no) \ bigtype f_##no(smalltype x, bigtype y) \ { \ bigtype q = x / y; \ bigtype r = x % y; \ return q + r; \ } FOO(SImode, DImode, 1) FOO(SImode, UDImode, 2) FOO(USImode, DImode, 3) FOO(USImode, UDImode, 4) FOO(DImode, DImode, 5) FOO(DImode, UDImode, 6) FOO(UDImode, UDImode, 7) /* { dg-final { scan-tree-dump-times "DIVMOD" 7 "widening_mul" } } */