https://gcc.gnu.org/g:ca97c747850478628fcdd25b747fe2f8bc725738
commit r17-2108-gca97c747850478628fcdd25b747fe2f8bc725738 Author: Oleg Endo <[email protected]> Date: Fri Jul 3 14:41:07 2026 +0900 SH: Add another testcase for PR 34777 gcc/testsuite/ChangeLog: PR target/34777 * gcc.target/sh/torture/pr34777-1.c: New test. Diff: --- gcc/testsuite/gcc.target/sh/torture/pr34777-1.c | 31 +++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/gcc/testsuite/gcc.target/sh/torture/pr34777-1.c b/gcc/testsuite/gcc.target/sh/torture/pr34777-1.c new file mode 100644 index 000000000000..8d584561d18c --- /dev/null +++ b/gcc/testsuite/gcc.target/sh/torture/pr34777-1.c @@ -0,0 +1,31 @@ +/* { dg-do compile } */ +/* { dg-additional-options "-fschedule-insns -fPIC -mprefergot" } */ + +static __inline __attribute__ ((__always_inline__)) void * +_dl_mmap (void * start, int length, int prot, int flags, int fd, + int offset, int xx) +{ + register long __sc3 __asm__ ("r3") = 90; + register long __sc4 __asm__ ("r4") = (long) start; + register long __sc5 __asm__ ("r5") = (long) length; + register long __sc6 __asm__ ("r6") = (long) prot; + register long __sc7 __asm__ ("r7") = (long) flags; + register long __sc0 __asm__ ("r0") = (long) fd; + register long __sc1 __asm__ ("r1") = (long) offset; + + if (xx & 3) + __asm__ __volatile__ ("trapa %1" + : "=z" (__sc0) + : "i" (0x10 + 6), "0" (__sc0), "r" (__sc4), + "r" (__sc5), "r" (__sc6), "r" (__sc7), + "r" (__sc3), "r" (__sc1) + : "memory" ); +} + +extern int _dl_pagesize; +void +_dl_dprintf(int fd, const char *fmt, ...) +{ + static char *buf; + buf = _dl_mmap ((void *) 0, _dl_pagesize, 0x1 | 0x2, 0x02 | 0x20, -1, 0, fd); +}
