From: Felix Fietkau Date: Wed, 31 Jul 2013 08:54:56 +0000 (+0000) Subject: gcc: merge a bugfix for a MIPS specific internal compiler error X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5f2e61addfa73ae73c0fa5d32a1f793422124246;p=openwrt%2Fstaging%2Flinusw.git gcc: merge a bugfix for a MIPS specific internal compiler error Signed-off-by: Felix Fietkau SVN-Revision: 37621 --- diff --git a/toolchain/gcc/patches/4.6-linaro/040-gcc_bug_49696.patch b/toolchain/gcc/patches/4.6-linaro/040-gcc_bug_49696.patch new file mode 100644 index 0000000000..74b9a86a8e --- /dev/null +++ b/toolchain/gcc/patches/4.6-linaro/040-gcc_bug_49696.patch @@ -0,0 +1,65 @@ +--- a/gcc/config/mips/sync.md ++++ b/gcc/config/mips/sync.md +@@ -136,7 +136,7 @@ + [(match_operand:SI 1 "register_operand" "d") + (match_operand:SI 2 "register_operand" "d") + (atomic_hiqi_op:SI (match_dup 0) +- (match_operand:SI 3 "register_operand" "dJ"))] ++ (match_operand:SI 3 "reg_or_0_operand" "dJ"))] + UNSPEC_SYNC_OLD_OP_12)) + (clobber (match_scratch:SI 4 "=&d"))] + "GENERATE_LL_SC" +@@ -177,7 +177,7 @@ + [(match_operand:SI 2 "register_operand" "d") + (match_operand:SI 3 "register_operand" "d") + (atomic_hiqi_op:SI (match_dup 0) +- (match_operand:SI 4 "register_operand" "dJ"))] ++ (match_operand:SI 4 "reg_or_0_operand" "dJ"))] + UNSPEC_SYNC_OLD_OP_12)) + (clobber (match_scratch:SI 5 "=&d"))] + "GENERATE_LL_SC" +@@ -218,7 +218,7 @@ + (match_operand:SI 2 "register_operand" "d") + (match_operand:SI 3 "register_operand" "d") + (atomic_hiqi_op:SI (match_dup 0) +- (match_operand:SI 4 "register_operand" "dJ"))] ++ (match_operand:SI 4 "reg_or_0_operand" "dJ"))] + UNSPEC_SYNC_NEW_OP_12)) + (set (match_dup 1) + (unspec_volatile:SI +@@ -259,7 +259,7 @@ + [(match_operand:SI 1 "register_operand" "d") + (match_operand:SI 2 "register_operand" "d") + (match_dup 0) +- (match_operand:SI 3 "register_operand" "dJ")] ++ (match_operand:SI 3 "reg_or_0_operand" "dJ")] + UNSPEC_SYNC_OLD_OP_12)) + (clobber (match_scratch:SI 4 "=&d"))] + "GENERATE_LL_SC" +@@ -298,7 +298,7 @@ + (unspec_volatile:SI + [(match_operand:SI 2 "register_operand" "d") + (match_operand:SI 3 "register_operand" "d") +- (match_operand:SI 4 "register_operand" "dJ")] ++ (match_operand:SI 4 "reg_or_0_operand" "dJ")] + UNSPEC_SYNC_OLD_OP_12)) + (clobber (match_scratch:SI 5 "=&d"))] + "GENERATE_LL_SC" +@@ -337,7 +337,7 @@ + [(match_operand:SI 1 "memory_operand" "+R") + (match_operand:SI 2 "register_operand" "d") + (match_operand:SI 3 "register_operand" "d") +- (match_operand:SI 4 "register_operand" "dJ")] ++ (match_operand:SI 4 "reg_or_0_operand" "dJ")] + UNSPEC_SYNC_NEW_OP_12)) + (set (match_dup 1) + (unspec_volatile:SI +@@ -546,7 +546,7 @@ + (set (match_dup 1) + (unspec_volatile:SI [(match_operand:SI 2 "register_operand" "d") + (match_operand:SI 3 "register_operand" "d") +- (match_operand:SI 4 "arith_operand" "dJ")] ++ (match_operand:SI 4 "reg_or_0_operand" "dJ")] + UNSPEC_SYNC_EXCHANGE_12))] + "GENERATE_LL_SC" + { return mips_output_sync_loop (insn, operands); } diff --git a/toolchain/gcc/patches/4.6.3/040-gcc_bug_49696.patch b/toolchain/gcc/patches/4.6.3/040-gcc_bug_49696.patch new file mode 100644 index 0000000000..74b9a86a8e --- /dev/null +++ b/toolchain/gcc/patches/4.6.3/040-gcc_bug_49696.patch @@ -0,0 +1,65 @@ +--- a/gcc/config/mips/sync.md ++++ b/gcc/config/mips/sync.md +@@ -136,7 +136,7 @@ + [(match_operand:SI 1 "register_operand" "d") + (match_operand:SI 2 "register_operand" "d") + (atomic_hiqi_op:SI (match_dup 0) +- (match_operand:SI 3 "register_operand" "dJ"))] ++ (match_operand:SI 3 "reg_or_0_operand" "dJ"))] + UNSPEC_SYNC_OLD_OP_12)) + (clobber (match_scratch:SI 4 "=&d"))] + "GENERATE_LL_SC" +@@ -177,7 +177,7 @@ + [(match_operand:SI 2 "register_operand" "d") + (match_operand:SI 3 "register_operand" "d") + (atomic_hiqi_op:SI (match_dup 0) +- (match_operand:SI 4 "register_operand" "dJ"))] ++ (match_operand:SI 4 "reg_or_0_operand" "dJ"))] + UNSPEC_SYNC_OLD_OP_12)) + (clobber (match_scratch:SI 5 "=&d"))] + "GENERATE_LL_SC" +@@ -218,7 +218,7 @@ + (match_operand:SI 2 "register_operand" "d") + (match_operand:SI 3 "register_operand" "d") + (atomic_hiqi_op:SI (match_dup 0) +- (match_operand:SI 4 "register_operand" "dJ"))] ++ (match_operand:SI 4 "reg_or_0_operand" "dJ"))] + UNSPEC_SYNC_NEW_OP_12)) + (set (match_dup 1) + (unspec_volatile:SI +@@ -259,7 +259,7 @@ + [(match_operand:SI 1 "register_operand" "d") + (match_operand:SI 2 "register_operand" "d") + (match_dup 0) +- (match_operand:SI 3 "register_operand" "dJ")] ++ (match_operand:SI 3 "reg_or_0_operand" "dJ")] + UNSPEC_SYNC_OLD_OP_12)) + (clobber (match_scratch:SI 4 "=&d"))] + "GENERATE_LL_SC" +@@ -298,7 +298,7 @@ + (unspec_volatile:SI + [(match_operand:SI 2 "register_operand" "d") + (match_operand:SI 3 "register_operand" "d") +- (match_operand:SI 4 "register_operand" "dJ")] ++ (match_operand:SI 4 "reg_or_0_operand" "dJ")] + UNSPEC_SYNC_OLD_OP_12)) + (clobber (match_scratch:SI 5 "=&d"))] + "GENERATE_LL_SC" +@@ -337,7 +337,7 @@ + [(match_operand:SI 1 "memory_operand" "+R") + (match_operand:SI 2 "register_operand" "d") + (match_operand:SI 3 "register_operand" "d") +- (match_operand:SI 4 "register_operand" "dJ")] ++ (match_operand:SI 4 "reg_or_0_operand" "dJ")] + UNSPEC_SYNC_NEW_OP_12)) + (set (match_dup 1) + (unspec_volatile:SI +@@ -546,7 +546,7 @@ + (set (match_dup 1) + (unspec_volatile:SI [(match_operand:SI 2 "register_operand" "d") + (match_operand:SI 3 "register_operand" "d") +- (match_operand:SI 4 "arith_operand" "dJ")] ++ (match_operand:SI 4 "reg_or_0_operand" "dJ")] + UNSPEC_SYNC_EXCHANGE_12))] + "GENERATE_LL_SC" + { return mips_output_sync_loop (insn, operands); }