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Replace REGNO with reg_or_subregno in pre_reload splitter.
authorliuhongt <hongtao.liu@intel.com>
Wed, 22 Jun 2022 06:08:42 +0000 (14:08 +0800)
committerliuhongt <hongtao.liu@intel.com>
Thu, 23 Jun 2022 03:34:37 +0000 (11:34 +0800)
gcc/ChangeLog:

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

gcc/config/i386/sse.md patch | blob | history

diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 64ac490..8cd0f61 100644 (file)
--- 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)
Domain: System / Toolchain;