ipa: Don't disable function parameter analysis for fat LTO

Update analyze_parms not to disable function parameter analysis for
-ffat-lto-objects.  Tested on x86-64, there are no differences in zstd
with "-O2 -flto=auto" -g "vs -O2 -flto=auto -g -ffat-lto-objects".

	PR ipa/116410
	* ipa-modref.cc (analyze_parms): Always analyze function parameter
	for LTO.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>

diff --git a/gcc/ipa-modref.cc b/gcc/ipa-modref.cc
index 59cfe91f987a209033989c4f883478164113abbe..9275030c254621966c2661d3d35d473416bd6d55 100644 (file)
--- a/gcc/ipa-modref.cc
+++ b/gcc/ipa-modref.cc
@@ -2975,7 +2975,7 @@ analyze_parms (modref_summary *summary, modref_summary_lto *summary_lto,
                summary->arg_flags.safe_grow_cleared (count, true);
              summary->arg_flags[parm_index] = EAF_UNUSED;
            }
-         else if (summary_lto)
+         if (summary_lto)
            {
              if (parm_index >= summary_lto->arg_flags.length ())
                summary_lto->arg_flags.safe_grow_cleared (count, true);
@@ -3034,7 +3034,7 @@ analyze_parms (modref_summary *summary, modref_summary_lto *summary_lto,
                summary->arg_flags.safe_grow_cleared (count, true);
              summary->arg_flags[parm_index] = flags;
            }
-         else if (summary_lto)
+         if (summary_lto)
            {
              if (parm_index >= summary_lto->arg_flags.length ())
                summary_lto->arg_flags.safe_grow_cleared (count, true);