Re: [committed][PATCH] Stack clash protection patch 02b/08 - V4

[Jeff Law]

On 09/20/2017 03:02 PM, Joseph Myers wrote:
> This breaks the build for powerpcspe.
> 
> powerpcspe: 
> /scratch/jmyers/glibc-bot/src/gcc/gcc/config/powerpcspe/powerpcspe.c:29691:10:
>  error: 'flag_stack_check_protection' was not declared in this scope
>        || flag_stack_check_protection)
>           ^
> 
And the actual patch for the archives.

Jeff

commit 1a6b37e1d3962c9adc2e7e5fd14329f1b19ea6cf
Author: law <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Wed Sep 20 22:06:11 2017 +0000

            * config/powerpcspe/powerpcspe.c (rs6000_expand_prologue): Fix
            thinko in stack clash protection support.
    
    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@253036 
138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9f0c821fc65..588542c6eef 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2017-09-20  Jeff Law  <l...@redhat.com>
 
+       * config/powerpcspe/powerpcspe.c (rs6000_expand_prologue): Fix
+       thinko in stack clash protection support.
+
        * explow.c (compute_stack_clash_protection_loop_data): Use
        CONST_INT_P instead of explicit test.  Verify object is a
        CONST_INT_P before looking at INTVAL.
diff --git a/gcc/config/powerpcspe/powerpcspe.c 
b/gcc/config/powerpcspe/powerpcspe.c
index e235d3c6a82..c7ccda10f7b 100644
--- a/gcc/config/powerpcspe/powerpcspe.c
+++ b/gcc/config/powerpcspe/powerpcspe.c
@@ -29688,7 +29688,7 @@ rs6000_emit_prologue (void)
     current_function_static_stack_size = info->total_size;
 
   if (flag_stack_check == STATIC_BUILTIN_STACK_CHECK
-      || flag_stack_check_protection)
+      || flag_stack_clash_protection)
     {
       HOST_WIDE_INT size = info->total_size;