diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-07-31 08:54:56 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-07-31 08:54:56 +0000 |
| commit | 8c212f75d1c1e709cce8431c8f116a5ecaf8db9a (patch) | |
| tree | 3ad89e3c3271ec00196b5760af9dc45b972c880a /toolchain/gcc/patches/4.6-linaro | |
| parent | 949bb5b843236432a9401046502ad3065080ae6f (diff) | |
gcc: merge a bugfix for a MIPS specific internal compiler error
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37621 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/gcc/patches/4.6-linaro')
| -rw-r--r-- | toolchain/gcc/patches/4.6-linaro/040-gcc_bug_49696.patch | 65 |
1 files changed, 65 insertions, 0 deletions
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); } |