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re PR target/89361 (s390 broken without S390_USE_TARGET_ATTRIBUTE, likely since r257489)

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PR target/89361
	* config/s390/s390.c (s390_indirect_branch_attrvalue,
	s390_indirect_branch_settings): Define unconditionally.
	(s390_set_current_function): Likewise, but guard the whole body except
	the s390_indirect_branch_settings call with
	#if S390_USE_TARGET_ATTRIBUTE.
	(TARGET_SET_CURRENT_FUNCTION): Redefine unconditionally.

From-SVN: r268983
This commit is contained in:
Jakub Jelinek 2019-02-18 12:16:33 +01:00 committed by Jakub Jelinek
parent 14653c37cf
commit a10e76edce
2 changed files with 14 additions and 3 deletions
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8
gcc/ChangeLog
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@ -1,5 +1,13 @@
2019-02-18 Jakub Jelinek <jakub@redhat.com>
PR target/89361
* config/s390/s390.c (s390_indirect_branch_attrvalue,
s390_indirect_branch_settings): Define unconditionally.
(s390_set_current_function): Likewise, but guard the whole body except
the s390_indirect_branch_settings call with
#if S390_USE_TARGET_ATTRIBUTE.
(TARGET_SET_CURRENT_FUNCTION): Redefine unconditionally.
* config/s390/s390.md (*<risbg_n>_ior_and_sr_ze,
*<risbg_n>_<mode>_ior_and_lshiftrt, *<risbg_n>_sidi_ior_and_lshiftrt):
Use HOST_WIDE_INT_M1U instead of ~(0ULL).

9
gcc/config/s390/s390.c
View File

@ -15462,6 +15462,7 @@ s390_can_inline_p (tree caller, tree callee)
return ret;
}
#endif
/* Set VAL to correct enum value according to the indirect-branch or
function-return attribute in ATTR. */
@ -15535,6 +15536,7 @@ s390_indirect_branch_settings (tree fndecl)
s390_indirect_branch_attrvalue (attr, &cfun->machine->function_return_mem);
}
#if S390_USE_TARGET_ATTRIBUTE
/* Restore targets globals from NEW_TREE and invalidate s390_previous_fndecl
cache. */
@ -15550,6 +15552,7 @@ s390_activate_target_options (tree new_tree)
TREE_TARGET_GLOBALS (new_tree) = save_target_globals_default_opts ();
s390_previous_fndecl = NULL_TREE;
}
#endif
/* Establish appropriate back-end context for processing the function
FNDECL. The argument might be NULL to indicate processing at top
@ -15557,6 +15560,7 @@ s390_activate_target_options (tree new_tree)
static void
s390_set_current_function (tree fndecl)
{
#if S390_USE_TARGET_ATTRIBUTE
/* Only change the context if the function changes. This hook is called
several times in the course of compiling a function, and we don't want to
slow things down too much or call target_reinit when it isn't safe. */
@ -15588,10 +15592,9 @@ s390_set_current_function (tree fndecl)
if (old_tree != new_tree)
s390_activate_target_options (new_tree);
s390_previous_fndecl = fndecl;
#endif
s390_indirect_branch_settings (fndecl);
}
#endif
/* Implement TARGET_USE_BY_PIECES_INFRASTRUCTURE_P. */
@ -16331,10 +16334,10 @@ s390_case_values_threshold (void)
#undef TARGET_ASM_FILE_END
#define TARGET_ASM_FILE_END s390_asm_file_end
#if S390_USE_TARGET_ATTRIBUTE
#undef TARGET_SET_CURRENT_FUNCTION
#define TARGET_SET_CURRENT_FUNCTION s390_set_current_function
#if S390_USE_TARGET_ATTRIBUTE
#undef TARGET_OPTION_VALID_ATTRIBUTE_P
#define TARGET_OPTION_VALID_ATTRIBUTE_P s390_valid_target_attribute_p