Commit 7ac88634 by Richard Sandiford Committed by Richard Sandiford

mips.c (mips_global_pointer): Force functions with a nonlocal goto to set up $gp.

	* config/mips/mips.c (mips_global_pointer): Force functions with
	a nonlocal goto to set up $gp.

From-SVN: r74547
parent 1ec7a831
2003-12-11 Richard Sandiford <rsandifo@redhat.com>
* config/mips/mips.c (mips_global_pointer): Force functions with
a nonlocal goto to set up $gp.
2003-12-11 James E Wilson <wilson@specifixinc.com>
PR target/13132
......
......@@ -6052,6 +6052,11 @@ mips_global_pointer (void)
if (current_function_profile)
return GLOBAL_POINTER_REGNUM;
/* If the function has a nonlocal goto, $gp must hold the correct
global pointer for the target function. */
if (current_function_has_nonlocal_goto)
return GLOBAL_POINTER_REGNUM;
/* If the gp is never referenced, there's no need to initialize it.
Note that reload can sometimes introduce constant pool references
into a function that otherwise didn't need them. For example,
......
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