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authorJohn David Anglin <danglin@gcc.gnu.org>2017-07-09 13:48:04 -0400
committerJohn David Anglin <danglin@gcc.gnu.org>2017-07-09 13:48:04 -0400
commit7023e6db9950f9a2addc073fe504d12146680f02 (patch)
treed03997be874f5bc70eb723f74e87d2fc8ab9402b /sysdeps
parent218bb835cd0c7b4e3c068d0657efd3dae2551166 (diff)
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Fix BZ #21049.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/hppa/__longjmp.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/sysdeps/hppa/__longjmp.c b/sysdeps/hppa/__longjmp.c
index a7eefc7ad6..438db01473 100644
--- a/sysdeps/hppa/__longjmp.c
+++ b/sysdeps/hppa/__longjmp.c
@@ -24,15 +24,16 @@
 void
 __longjmp (__jmp_buf env, int val)
 {
+#ifdef CHECK_SP
+  CHECK_SP (env[0].__jmp_buf.__sp);
+#endif
+
+  {
   /* We must use one of the non-callee saves registers
      for env.  */
   register unsigned long r26 asm ("r26") = (unsigned long)&env[0];
   register unsigned long r25 asm ("r25") = (unsigned long)(val == 0 ? 1 : val);
 
-#ifdef CHECK_SP
-  CHECK_SP (env[0].__jmp_buf.__sp);
-#endif
-
   asm volatile(
 	/* Set return value.  */
 	"copy	%0, %%r28\n\t"
@@ -79,6 +80,8 @@ __longjmp (__jmp_buf env, int val)
 	: /* No outputs.  */
 	: "r" (r25), "r" (r26)
 	: /* No point in clobbers.  */ );
+  }
+
   /* Avoid `volatile function does return' warnings.  */
   for (;;);
 }