Remove more stale patches from community/

1 files changed, 0 insertions, 299 deletions

diff --git a/community/gcc6/0008-x86-Disallow-mindirect-branch-mfunction-return-with-.patch b/community/gcc6/0008-x86-Disallow-mindirect-branch-mfunction-return-with-.patch
deleted file mode 100644
index 73a58bf86e..0000000000
--- a/community/gcc6/0008-x86-Disallow-mindirect-branch-mfunction-return-with-.patch
+++ /dev/null
@@ -1,299 +0,0 @@
-From 087b12213a5b4b8654c70320c671bb05c1b1b012 Mon Sep 17 00:00:00 2001
-From: "H.J. Lu" <hjl.tools@gmail.com>
-Date: Sat, 13 Jan 2018 18:01:54 -0800
-Subject: [PATCH 08/13] x86: Disallow -mindirect-branch=/-mfunction-return=
- with -mcmodel=large
-
-Since the thunk function may not be reachable in large code model,
--mcmodel=large is incompatible with -mindirect-branch=thunk,
--mindirect-branch=thunk-extern, -mfunction-return=thunk and
--mfunction-return=thunk-extern.  Issue an error when they are used with
--mcmodel=large.
-
-gcc/
-
-	Backport from mainline
-	2018-01-14  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (ix86_set_indirect_branch_type): Disallow
-	-mcmodel=large with -mindirect-branch=thunk,
-	-mindirect-branch=thunk-extern, -mfunction-return=thunk and
-	-mfunction-return=thunk-extern.
-	* doc/invoke.texi: Document -mcmodel=large is incompatible with
-	-mindirect-branch=thunk, -mindirect-branch=thunk-extern,
-	-mfunction-return=thunk and -mfunction-return=thunk-extern.
-
-gcc/testsuite/
-
-	Backport from mainline
-	2018-01-14  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gcc.target/i386/indirect-thunk-10.c: New test.
-	* gcc.target/i386/indirect-thunk-8.c: Likewise.
-	* gcc.target/i386/indirect-thunk-9.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-10.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-11.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-9.c: Likewise.
-	* gcc.target/i386/ret-thunk-17.c: Likewise.
-	* gcc.target/i386/ret-thunk-18.c: Likewise.
-	* gcc.target/i386/ret-thunk-19.c: Likewise.
-	* gcc.target/i386/ret-thunk-20.c: Likewise.
-	* gcc.target/i386/ret-thunk-21.c: Likewise.
----
- gcc/config/i386/i386.c                             | 26 ++++++++++++++++++++++
- gcc/doc/invoke.texi                                | 11 +++++++++
- gcc/testsuite/gcc.target/i386/indirect-thunk-10.c  |  7 ++++++
- gcc/testsuite/gcc.target/i386/indirect-thunk-8.c   |  7 ++++++
- gcc/testsuite/gcc.target/i386/indirect-thunk-9.c   |  7 ++++++
- .../gcc.target/i386/indirect-thunk-attr-10.c       |  9 ++++++++
- .../gcc.target/i386/indirect-thunk-attr-11.c       |  9 ++++++++
- .../gcc.target/i386/indirect-thunk-attr-9.c        |  9 ++++++++
- gcc/testsuite/gcc.target/i386/ret-thunk-17.c       |  7 ++++++
- gcc/testsuite/gcc.target/i386/ret-thunk-18.c       |  8 +++++++
- gcc/testsuite/gcc.target/i386/ret-thunk-19.c       |  8 +++++++
- gcc/testsuite/gcc.target/i386/ret-thunk-20.c       |  9 ++++++++
- gcc/testsuite/gcc.target/i386/ret-thunk-21.c       |  9 ++++++++
- 13 files changed, 126 insertions(+)
- create mode 100644 gcc/testsuite/gcc.target/i386/indirect-thunk-10.c
- create mode 100644 gcc/testsuite/gcc.target/i386/indirect-thunk-8.c
- create mode 100644 gcc/testsuite/gcc.target/i386/indirect-thunk-9.c
- create mode 100644 gcc/testsuite/gcc.target/i386/indirect-thunk-attr-10.c
- create mode 100644 gcc/testsuite/gcc.target/i386/indirect-thunk-attr-11.c
- create mode 100644 gcc/testsuite/gcc.target/i386/indirect-thunk-attr-9.c
- create mode 100644 gcc/testsuite/gcc.target/i386/ret-thunk-17.c
- create mode 100644 gcc/testsuite/gcc.target/i386/ret-thunk-18.c
- create mode 100644 gcc/testsuite/gcc.target/i386/ret-thunk-19.c
- create mode 100644 gcc/testsuite/gcc.target/i386/ret-thunk-20.c
- create mode 100644 gcc/testsuite/gcc.target/i386/ret-thunk-21.c
-
-diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
-index eeca7e5e490..9c038bee000 100644
---- a/gcc/config/i386/i386.c
-+++ b/gcc/config/i386/i386.c
-@@ -6389,6 +6389,19 @@ ix86_set_indirect_branch_type (tree fndecl)
- 	}
-       else
- 	cfun->machine->indirect_branch_type = ix86_indirect_branch;
-+
-+      /* -mcmodel=large is not compatible with -mindirect-branch=thunk
-+	 nor -mindirect-branch=thunk-extern.  */
-+      if ((ix86_cmodel == CM_LARGE || ix86_cmodel == CM_LARGE_PIC)
-+	  && ((cfun->machine->indirect_branch_type
-+	       == indirect_branch_thunk_extern)
-+	      || (cfun->machine->indirect_branch_type
-+		  == indirect_branch_thunk)))
-+	error ("%<-mindirect-branch=%s%> and %<-mcmodel=large%> are not "
-+	       "compatible",
-+	       ((cfun->machine->indirect_branch_type
-+		 == indirect_branch_thunk_extern)
-+		? "thunk-extern" : "thunk"));
-     }
- 
-   if (cfun->machine->function_return_type == indirect_branch_unset)
-@@ -6414,6 +6427,19 @@ ix86_set_indirect_branch_type (tree fndecl)
- 	}
-       else
- 	cfun->machine->function_return_type = ix86_function_return;
-+
-+      /* -mcmodel=large is not compatible with -mfunction-return=thunk
-+	 nor -mfunction-return=thunk-extern.  */
-+      if ((ix86_cmodel == CM_LARGE || ix86_cmodel == CM_LARGE_PIC)
-+	  && ((cfun->machine->function_return_type
-+	       == indirect_branch_thunk_extern)
-+	      || (cfun->machine->function_return_type
-+		  == indirect_branch_thunk)))
-+	error ("%<-mfunction-return=%s%> and %<-mcmodel=large%> are not "
-+	       "compatible",
-+	       ((cfun->machine->function_return_type
-+		 == indirect_branch_thunk_extern)
-+		? "thunk-extern" : "thunk"));
-     }
- }
- 
-diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
-index 94374661f2d..1dee495c86b 100644
---- a/gcc/doc/invoke.texi
-+++ b/gcc/doc/invoke.texi
-@@ -24242,6 +24242,11 @@ to external call and return thunk provided in a separate object file.
- You can control this behavior for a specific function by using the
- function attribute @code{indirect_branch}.  @xref{Function Attributes}.
- 
-+Note that @option{-mcmodel=large} is incompatible with
-+@option{-mindirect-branch=thunk} nor
-+@option{-mindirect-branch=thunk-extern} since the thunk function may
-+not be reachable in large code model.
-+
- @item -mfunction-return=@var{choice}
- @opindex -mfunction-return
- Convert function return with @var{choice}.  The default is @samp{keep},
-@@ -24253,6 +24258,12 @@ object file.  You can control this behavior for a specific function by
- using the function attribute @code{function_return}.
- @xref{Function Attributes}.
- 
-+Note that @option{-mcmodel=large} is incompatible with
-+@option{-mfunction-return=thunk} nor
-+@option{-mfunction-return=thunk-extern} since the thunk function may
-+not be reachable in large code model.
-+
-+
- @item -mindirect-branch-register
- @opindex -mindirect-branch-register
- Force indirect call and jump via register.
-diff --git a/gcc/testsuite/gcc.target/i386/indirect-thunk-10.c b/gcc/testsuite/gcc.target/i386/indirect-thunk-10.c
-new file mode 100644
-index 00000000000..a0674bd2363
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/indirect-thunk-10.c
-@@ -0,0 +1,7 @@
-+/* { dg-do compile { target { lp64 } } } */
-+/* { dg-options "-O2 -mindirect-branch=thunk-inline -mfunction-return=keep -mcmodel=large" } */
-+
-+void
-+bar (void)
-+{
-+}
-diff --git a/gcc/testsuite/gcc.target/i386/indirect-thunk-8.c b/gcc/testsuite/gcc.target/i386/indirect-thunk-8.c
-new file mode 100644
-index 00000000000..7a80a8986e8
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/indirect-thunk-8.c
-@@ -0,0 +1,7 @@
-+/* { dg-do compile { target { lp64 } } } */
-+/* { dg-options "-O2 -mindirect-branch=thunk -mfunction-return=keep -mcmodel=large" } */
-+
-+void
-+bar (void)
-+{ /* { dg-error "'-mindirect-branch=thunk' and '-mcmodel=large' are not compatible" } */
-+}
-diff --git a/gcc/testsuite/gcc.target/i386/indirect-thunk-9.c b/gcc/testsuite/gcc.target/i386/indirect-thunk-9.c
-new file mode 100644
-index 00000000000..d4d45c5114d
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/indirect-thunk-9.c
-@@ -0,0 +1,7 @@
-+/* { dg-do compile { target { lp64 } } } */
-+/* { dg-options "-O2 -mindirect-branch=thunk-extern -mfunction-return=keep -mcmodel=large" } */
-+
-+void
-+bar (void)
-+{ /* { dg-error "'-mindirect-branch=thunk-extern' and '-mcmodel=large' are not compatible" } */
-+}
-diff --git a/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-10.c b/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-10.c
-new file mode 100644
-index 00000000000..3a2aeaddbc5
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-10.c
-@@ -0,0 +1,9 @@
-+/* { dg-do compile { target { lp64 } } } */
-+/* { dg-options "-O2 -mindirect-branch=keep -mfunction-return=keep -mcmodel=large" } */
-+/* { dg-additional-options "-fPIC" { target fpic } } */
-+
-+__attribute__ ((indirect_branch("thunk-extern")))
-+void
-+bar (void)
-+{ /* { dg-error "'-mindirect-branch=thunk-extern' and '-mcmodel=large' are not compatible" } */
-+}
-diff --git a/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-11.c b/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-11.c
-new file mode 100644
-index 00000000000..8e52f032b6c
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-11.c
-@@ -0,0 +1,9 @@
-+/* { dg-do compile { target { lp64 } } } */
-+/* { dg-options "-O2 -mindirect-branch=keep -mfunction-return=keep -mcmodel=large" } */
-+/* { dg-additional-options "-fPIC" { target fpic } } */
-+
-+__attribute__ ((indirect_branch("thunk-inline")))
-+void
-+bar (void)
-+{
-+}
-diff --git a/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-9.c b/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-9.c
-new file mode 100644
-index 00000000000..bdaa4f6911b
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-9.c
-@@ -0,0 +1,9 @@
-+/* { dg-do compile { target { lp64 } } } */
-+/* { dg-options "-O2 -mindirect-branch=keep -mfunction-return=keep -mcmodel=large" } */
-+/* { dg-additional-options "-fPIC" { target fpic } } */
-+
-+__attribute__ ((indirect_branch("thunk")))
-+void
-+bar (void)
-+{ /* { dg-error "'-mindirect-branch=thunk' and '-mcmodel=large' are not compatible" } */
-+}
-diff --git a/gcc/testsuite/gcc.target/i386/ret-thunk-17.c b/gcc/testsuite/gcc.target/i386/ret-thunk-17.c
-new file mode 100644
-index 00000000000..0605e2c6542
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/ret-thunk-17.c
-@@ -0,0 +1,7 @@
-+/* { dg-do compile { target { lp64 } } } */
-+/* { dg-options "-O2 -mfunction-return=thunk -mindirect-branch=keep -mcmodel=large" } */
-+
-+void
-+bar (void)
-+{ /* { dg-error "'-mfunction-return=thunk' and '-mcmodel=large' are not compatible" } */
-+}
-diff --git a/gcc/testsuite/gcc.target/i386/ret-thunk-18.c b/gcc/testsuite/gcc.target/i386/ret-thunk-18.c
-new file mode 100644
-index 00000000000..307019dc242
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/ret-thunk-18.c
-@@ -0,0 +1,8 @@
-+/* { dg-do compile { target { lp64 } } } */
-+/* { dg-options "-O2 -mfunction-return=thunk-extern -mindirect-branch=keep -mcmodel=large" } */
-+/* { dg-additional-options "-fPIC" { target fpic } } */
-+
-+void
-+bar (void)
-+{ /* { dg-error "'-mfunction-return=thunk-extern' and '-mcmodel=large' are not compatible" } */
-+}
-diff --git a/gcc/testsuite/gcc.target/i386/ret-thunk-19.c b/gcc/testsuite/gcc.target/i386/ret-thunk-19.c
-new file mode 100644
-index 00000000000..772617f4010
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/ret-thunk-19.c
-@@ -0,0 +1,8 @@
-+/* { dg-do compile { target { lp64 } } } */
-+/* { dg-options "-O2 -mfunction-return=keep -mindirect-branch=keep -mcmodel=large" } */
-+
-+__attribute__ ((function_return("thunk")))
-+void
-+bar (void)
-+{ /* { dg-error "'-mfunction-return=thunk' and '-mcmodel=large' are not compatible" } */
-+}
-diff --git a/gcc/testsuite/gcc.target/i386/ret-thunk-20.c b/gcc/testsuite/gcc.target/i386/ret-thunk-20.c
-new file mode 100644
-index 00000000000..1e9f9bd5a66
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/ret-thunk-20.c
-@@ -0,0 +1,9 @@
-+/* { dg-do compile { target { lp64 } } } */
-+/* { dg-options "-O2 -mfunction-return=keep -mindirect-branch=keep -mcmodel=large" } */
-+/* { dg-additional-options "-fPIC" { target fpic } } */
-+
-+__attribute__ ((function_return("thunk-extern")))
-+void
-+bar (void)
-+{ /* { dg-error "'-mfunction-return=thunk-extern' and '-mcmodel=large' are not compatible" } */
-+}
-diff --git a/gcc/testsuite/gcc.target/i386/ret-thunk-21.c b/gcc/testsuite/gcc.target/i386/ret-thunk-21.c
-new file mode 100644
-index 00000000000..eea07f7abe1
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/i386/ret-thunk-21.c
-@@ -0,0 +1,9 @@
-+/* { dg-do compile { target { lp64 } } } */
-+/* { dg-options "-O2 -mfunction-return=keep -mindirect-branch=keep -mcmodel=large" } */
-+/* { dg-additional-options "-fPIC" { target fpic } } */
-+
-+__attribute__ ((function_return("thunk-inline")))
-+void
-+bar (void)
-+{
-+}
--- 
-2.16.3
-