automatic import of gccopeneuler24.03_LTS_SP1

1 files changed, 49 insertions, 0 deletions

diff --git a/0154-Backport-SME-recog-Support-space-in-cons.patch b/0154-Backport-SME-recog-Support-space-in-cons.patch
new file mode 100644
index 0000000..f11eb41
--- /dev/null
+++ b/0154-Backport-SME-recog-Support-space-in-cons.patch
@@ -0,0 +1,49 @@
+From e593ad216bd1f4f75d9875898f352e0e5f978159 Mon Sep 17 00:00:00 2001
+From: Andrea Corallo <andrea.corallo@arm.com>
+Date: Fri, 15 Sep 2023 10:23:02 +0200
+Subject: [PATCH 055/157] [Backport][SME] recog: Support space in "[ cons"
+
+Reference: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=9d31045b21324166c3997d603961d99e3c4c357d
+
+Hi all,
+
+this is to allow for spaces before "cons:" in the definitions of
+patterns using the new compact syntax, ex:
+
+(define_insn "aarch64_simd_dup<mode>"
+  [(set (match_operand:VDQ_I 0 "register_operand")
+        (vec_duplicate:VDQ_I
+          (match_operand:<VEL> 1 "register_operand")))]
+  "TARGET_SIMD"
+  {@ [ cons: =0 , 1  ; attrs: type      ]
+     [ w        , w  ; neon_dup<q>      ] dup\t%0.<Vtype>, %1.<Vetype>[0]
+     [ w        , ?r ; neon_from_gp<q>  ] dup\t%0.<Vtype>, %<vwcore>1
+  }
+)
+
+gcc/Changelog
+
+2023-09-20  Andrea Corallo  <andrea.corallo@arm.com>
+
+	* gensupport.cc (convert_syntax): Skip spaces before "cons:"
+	in new compact pattern syntax.
+---
+ gcc/gensupport.cc | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/gcc/gensupport.cc b/gcc/gensupport.cc
+index 97c614850..3d7a6d4fd 100644
+--- a/gcc/gensupport.cc
++++ b/gcc/gensupport.cc
+@@ -893,6 +893,8 @@ convert_syntax (rtx x, file_location loc)
+   if (!expect_char (&templ, '['))
+     fatal_at (loc, "expecing `[' to begin section list");
+ 
++  skip_spaces (&templ);
++
+   parse_section_layout (loc, &templ, "cons:", tconvec, true);
+ 
+   if (*templ != ']')
+-- 
+2.33.0
+