Committed to master.
Best regards,
Oleg Endo
gcc/testsuite/ChangeLog:
PR target/34777
* gcc.target/sh/torture/pr34777-1.c: New test.
From ca97c747850478628fcdd25b747fe2f8bc725738 Mon Sep 17 00:00:00 2001
From: Oleg Endo <[email protected]>
Date: Fri, 3 Jul 2026 14:41:07 +0900
Subject: [PATCH] SH: Add another testcase for PR 34777
gcc/testsuite/ChangeLog:
PR target/34777
* gcc.target/sh/torture/pr34777-1.c: New test.
---
gcc/testsuite/gcc.target/sh/torture/pr34777-1.c | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/sh/torture/pr34777-1.c
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 0000000..8d58456
--- /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);
+}
--
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