1 files changed, 0 insertions, 124 deletions

diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.6/linaro/gcc-4.6-linaro-r106825.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.6/linaro/gcc-4.6-linaro-r106825.patch
deleted file mode 100644
index 13e6fd26e5..0000000000
--- a/toolchain-layer/recipes-devtools/gcc/gcc-4.6/linaro/gcc-4.6-linaro-r106825.patch
+++ /dev/null
@@ -1,124 +0,0 @@
-2011-10-13  Andrew Stubbs  <ams@codesourcery.com>
-
-        Backport from mainline:
-
-        2011-10-07  Andrew Stubbs  <ams@codesourcery.com>
-
-        gcc/
-        * config/arm/predicates.md (shift_amount_operand): Remove constant
-        range check.
-        (shift_operator): Check range of constants for all shift operators.
-
-        gcc/testsuite/
-        * gcc.dg/pr50193-1.c: New file.
-        * gcc.target/arm/shiftable.c: New file.
-
-=== modified file 'gcc/config/arm/predicates.md'
---- old/gcc/config/arm/predicates.md    2011-10-03 09:47:33 +0000
-+++ new/gcc/config/arm/predicates.md    2011-10-10 11:43:28 +0000
-@@ -129,11 +129,12 @@
-   (ior (match_operand 0 "arm_rhs_operand")
-        (match_operand 0 "memory_operand")))
- 
-+;; This doesn't have to do much because the constant is already checked
-+;; in the shift_operator predicate.
- (define_predicate "shift_amount_operand"
-   (ior (and (match_test "TARGET_ARM")
-            (match_operand 0 "s_register_operand"))
--       (and (match_operand 0 "const_int_operand")
--           (match_test "INTVAL (op) > 0"))))
-+       (match_operand 0 "const_int_operand")))
- 
- (define_predicate "arm_add_operand"
-   (ior (match_operand 0 "arm_rhs_operand")
-@@ -219,13 +220,20 @@
-        (match_test "mode == GET_MODE (op)")))
- 
- ;; True for shift operators.
-+;; Notes:
-+;;  * mult is only permitted with a constant shift amount
-+;;  * patterns that permit register shift amounts only in ARM mode use
-+;;    shift_amount_operand, patterns that always allow registers do not,
-+;;    so we don't have to worry about that sort of thing here.
- (define_special_predicate "shift_operator"
-   (and (ior (ior (and (match_code "mult")
-                      (match_test "power_of_two_operand (XEXP (op, 1), mode)"))
-                 (and (match_code "rotate")
-                      (match_test "GET_CODE (XEXP (op, 1)) == CONST_INT
-                                   && ((unsigned HOST_WIDE_INT) INTVAL (XEXP (op, 1))) < 32")))
--           (match_code "ashift,ashiftrt,lshiftrt,rotatert"))
-+           (and (match_code "ashift,ashiftrt,lshiftrt,rotatert")
-+                (match_test "GET_CODE (XEXP (op, 1)) != CONST_INT
-+                             || ((unsigned HOST_WIDE_INT) INTVAL (XEXP (op, 1))) < 32")))
-        (match_test "mode == GET_MODE (op)")))
- 
- ;; True for MULT, to identify which variant of shift_operator is in use.
-
-=== added file 'gcc/testsuite/gcc.target/arm/shiftable.c'
---- old/gcc/testsuite/gcc.target/arm/shiftable.c        1970-01-01 00:00:00 +0000
-+++ new/gcc/testsuite/gcc.target/arm/shiftable.c        2011-10-10 11:43:28 +0000
-@@ -0,0 +1,63 @@
-+/* { dg-do compile } */
-+/* { dg-options "-O2" } */
-+/* { dg-require-effective-target arm32 } */
-+
-+/* ARM has shift-and-alu insns.  Depending on the ALU op GCC represents some
-+   of these as a left shift, others as a multiply.  Check that we match the
-+    right one.  */
-+
-+int
-+plus (int a, int b)
-+{
-+  return (a * 64) + b;
-+}
-+
-+/* { dg-final { scan-assembler "add.*\[al]sl #6" } } */
-+
-+int
-+minus (int a, int b)
-+{
-+  return a - (b * 64);
-+}
-+
-+/* { dg-final { scan-assembler "sub.*\[al]sl #6" } } */
-+
-+int
-+ior (int a, int b)
-+{
-+  return (a * 64) | b;
-+}
-+
-+/* { dg-final { scan-assembler "orr.*\[al]sl #6" } } */
-+
-+int
-+xor (int a, int b)
-+{
-+  return (a * 64) ^ b;
-+}
-+
-+/* { dg-final { scan-assembler "eor.*\[al]sl #6" } } */
-+
-+int
-+and (int a, int b)
-+{
-+  return (a * 64) & b;
-+}
-+
-+/* { dg-final { scan-assembler "and.*\[al]sl #6" } } */
-+
-+int
-+rsb (int a, int b)
-+{
-+  return (a * 64) - b;
-+}
-+
-+/* { dg-final { scan-assembler "rsb.*\[al]sl #6" } } */
-+
-+int
-+mvn (int a, int b)
-+{
-+  return ~(a * 64);
-+}
-+
-+/* { dg-final { scan-assembler "mvn.*\[al]sl #6" } } */
-