From: liuhongt <hongtao.liu@intel.com>
Date: Wed, 22 Jun 2022 06:08:42 +0000 (+0800)
Subject: Replace REGNO with reg_or_subregno in pre_reload splitter.
X-Git-Tag: basepoints/gcc-14~5995
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f52df186de41284b9976ea461381e168da5749f;p=thirdparty%2Fgcc.git

Replace REGNO with reg_or_subregno in pre_reload splitter.

gcc/ChangeLog:

	* config/i386/sse.md:(sse4_2_pcmpestr): Replace REGNO with
	reg_or_subregno.
	(sse4_2_pcmpistr): Ditto.
---

diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 64ac490d272..8cd0f617bf3 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -23250,8 +23250,10 @@
   "&& 1"
   [(const_int 0)]
 {
-  int ecx = !find_regno_note (curr_insn, REG_UNUSED, REGNO (operands[0]));
-  int xmm0 = !find_regno_note (curr_insn, REG_UNUSED, REGNO (operands[1]));
+  int ecx = !find_regno_note (curr_insn, REG_UNUSED,
+			      reg_or_subregno (operands[0]));
+  int xmm0 = !find_regno_note (curr_insn, REG_UNUSED,
+			       reg_or_subregno (operands[1]));
   int flags = !find_regno_note (curr_insn, REG_UNUSED, FLAGS_REG);
 
   if (ecx)
@@ -23386,8 +23388,10 @@
   "&& 1"
   [(const_int 0)]
 {
-  int ecx = !find_regno_note (curr_insn, REG_UNUSED, REGNO (operands[0]));
-  int xmm0 = !find_regno_note (curr_insn, REG_UNUSED, REGNO (operands[1]));
+  int ecx = !find_regno_note (curr_insn, REG_UNUSED,
+			      reg_or_subregno (operands[0]));
+  int xmm0 = !find_regno_note (curr_insn, REG_UNUSED,
+			       reg_or_subregno (operands[1]));
   int flags = !find_regno_note (curr_insn, REG_UNUSED, FLAGS_REG);
 
   if (ecx)