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-rw-r--r--meta/recipes-devtools/gcc/gcc-6.3/0048-ARM-PR-target-71056-Don-t-use-vectorized-builtins-wh.patch92
1 files changed, 0 insertions, 92 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-6.3/0048-ARM-PR-target-71056-Don-t-use-vectorized-builtins-wh.patch b/meta/recipes-devtools/gcc/gcc-6.3/0048-ARM-PR-target-71056-Don-t-use-vectorized-builtins-wh.patch
deleted file mode 100644
index 9c39c7f7ad..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.3/0048-ARM-PR-target-71056-Don-t-use-vectorized-builtins-wh.patch
+++ /dev/null
@@ -1,92 +0,0 @@
-From 84d2a5509892b65ed60d39e6e2f9719e3762e40e Mon Sep 17 00:00:00 2001
-From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date: Tue, 31 May 2016 08:29:39 +0000
-Subject: [PATCH] [ARM] PR target/71056: Don't use vectorized builtins when
- NEON is not available
-
- PR target/71056
- * config/arm/arm-builtins.c (arm_builtin_vectorized_function): Return
- NULL_TREE early if NEON is not available. Remove now redundant check
- in ARM_CHECK_BUILTIN_MODE.
-
- * gcc.target/arm/pr71056.c: New test.
-
-
-
-git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-6-branch@236910 138bc75d-0d04-0410-961f-82ee72b054a4
----
-Upstream-Status: Backport
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
- gcc/ChangeLog | 7 +++++++
- gcc/config/arm/arm-builtins.c | 6 +++++-
- gcc/testsuite/ChangeLog | 5 +++++
- gcc/testsuite/gcc.target/arm/pr71056.c | 32 ++++++++++++++++++++++++++++++++
- 4 files changed, 49 insertions(+), 1 deletion(-)
- create mode 100644 gcc/testsuite/gcc.target/arm/pr71056.c
-
-diff --git a/gcc/config/arm/arm-builtins.c b/gcc/config/arm/arm-builtins.c
-index 90fb40f..68b2839 100644
---- a/gcc/config/arm/arm-builtins.c
-+++ b/gcc/config/arm/arm-builtins.c
-@@ -2861,6 +2861,10 @@ arm_builtin_vectorized_function (unsigned int fn, tree type_out, tree type_in)
- int in_n, out_n;
- bool out_unsigned_p = TYPE_UNSIGNED (type_out);
-
-+ /* Can't provide any vectorized builtins when we can't use NEON. */
-+ if (!TARGET_NEON)
-+ return NULL_TREE;
-+
- if (TREE_CODE (type_out) != VECTOR_TYPE
- || TREE_CODE (type_in) != VECTOR_TYPE)
- return NULL_TREE;
-@@ -2875,7 +2879,7 @@ arm_builtin_vectorized_function (unsigned int fn, tree type_out, tree type_in)
- NULL_TREE is returned if no such builtin is available. */
- #undef ARM_CHECK_BUILTIN_MODE
- #define ARM_CHECK_BUILTIN_MODE(C) \
-- (TARGET_NEON && TARGET_FPU_ARMV8 \
-+ (TARGET_FPU_ARMV8 \
- && flag_unsafe_math_optimizations \
- && ARM_CHECK_BUILTIN_MODE_1 (C))
-
-diff --git a/gcc/testsuite/gcc.target/arm/pr71056.c b/gcc/testsuite/gcc.target/arm/pr71056.c
-new file mode 100644
-index 0000000..136754e
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/arm/pr71056.c
-@@ -0,0 +1,32 @@
-+/* PR target/71056. */
-+/* { dg-do compile } */
-+/* { dg-require-effective-target arm_vfp3_ok } */
-+/* { dg-options "-O3 -mfpu=vfpv3" } */
-+
-+/* Check that compiling for a non-NEON target doesn't try to introduce
-+ a NEON vectorized builtin. */
-+
-+extern char *buff;
-+int f2 ();
-+struct T1
-+{
-+ int reserved[2];
-+ unsigned int ip;
-+ unsigned short cs;
-+ unsigned short rsrv2;
-+};
-+void
-+f3 (const char *p)
-+{
-+ struct T1 x;
-+ __builtin_memcpy (&x, p, sizeof (struct T1));
-+ x.reserved[0] = __builtin_bswap32 (x.reserved[0]);
-+ x.reserved[1] = __builtin_bswap32 (x.reserved[1]);
-+ x.ip = __builtin_bswap32 (x.ip);
-+ x.cs = x.cs << 8 | x.cs >> 8;
-+ x.rsrv2 = x.rsrv2 << 8 | x.rsrv2 >> 8;
-+ if (f2 ())
-+ {
-+ __builtin_memcpy (buff, "\n", 1);
-+ }
-+}
---
-2.9.0
-