From: Nagaraju Mekala <nmekala@xilinx.com>
Date: Sat, 4 Apr 2020 08:49:55 +0000 (+0530)
Subject: Microblaze: Modified trap instruction There is a bug in trap instruction generation... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=971c3d0ea28fda1e764c6f47e0d901418adddb93;p=gcc.git

Microblaze: Modified trap instruction There is a bug in trap instruction generation. Instead of "bri 0" instruction "brki r0, -1" was used, corrected it now.

        * gcc/config/microblaze/microblaze.md (trap): Update output pattern.

        * gcc.target/microblaze/others/builtin-trap.c: Update expected output.
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9501c946cbd..220255a3bc8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2020-04-05 Nagaraju Mekala <nmekala@xilix.com>
+    
+        * gcc/config/microblaze/microblaze.md (trap): Update output pattern.
+
+        * gcc/testsuite/gcc.target/microblaze/others/builtin-trap.c
+        (dg-final): update in the scan-assembler instruction
+
 2020-04-04  Hannes Domani  <ssbssa@yahoo.de>
 	    Jakub Jelinek  <jakub@redhat.com>
 
diff --git a/gcc/config/microblaze/microblaze.md b/gcc/config/microblaze/microblaze.md
index 1970cc67f8f..7049acd1dcd 100644
--- a/gcc/config/microblaze/microblaze.md
+++ b/gcc/config/microblaze/microblaze.md
@@ -2303,7 +2303,7 @@
 (define_insn "trap"
   [(trap_if (const_int 1) (const_int 0))]
   ""
-  "brki\tr0,-1"
+  "bri\t0"
  [(set_attr "type" "trap")]
 )
 
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 058af2c3704..7d90855df0c 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2020-04-05 Nagaraju Mekala <nmekala@xilix.com>
+    
+        * gcc.target/microblaze/others/builtin-trap.c: Update expected output.
+
 2020-04-04  Hannes Domani  <ssbssa@yahoo.de>
 	    Jakub Jelinek  <jakub@redhat.com>
 
diff --git a/gcc/testsuite/gcc.target/microblaze/others/builtin-trap.c b/gcc/testsuite/gcc.target/microblaze/others/builtin-trap.c
index fdcde1fa7de..580b4db4e5b 100644
--- a/gcc/testsuite/gcc.target/microblaze/others/builtin-trap.c
+++ b/gcc/testsuite/gcc.target/microblaze/others/builtin-trap.c
@@ -5,4 +5,4 @@ void trap ()
   __builtin_trap ();
 }
 
-/* { dg-final { scan-assembler "brki\tr0,-1" } } */
\ No newline at end of file
+/* { dg-final { scan-assembler "bri\t0" } } */