From: nbd Date: Mon, 29 Jul 2013 10:11:07 +0000 (+0000) Subject: gcc: add a bugfix for an internal compiler error on mips64 X-Git-Url: https://git.archive.openwrt.org/?a=commitdiff_plain;h=7227737b0c87af2021fc827eab77f8f97ed87511;p=openwrt.git gcc: add a bugfix for an internal compiler error on mips64 Signed-off-by: Felix Fietkau git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37601 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- diff --git a/toolchain/gcc/patches/4.6-linaro/030-gcc_bug_48403.patch b/toolchain/gcc/patches/4.6-linaro/030-gcc_bug_48403.patch new file mode 100644 index 0000000000..69569de763 --- /dev/null +++ b/toolchain/gcc/patches/4.6-linaro/030-gcc_bug_48403.patch @@ -0,0 +1,16 @@ +--- a/gcc/haifa-sched.c ++++ b/gcc/haifa-sched.c +@@ -4654,10 +4654,12 @@ schedule_block (basic_block *target_bb) + + if (recog_memoized (insn) >= 0) + { ++ memcpy (temp_state, curr_state, dfa_state_size); + cost = state_transition (curr_state, insn); + if (sched_pressure != SCHED_PRESSURE_WEIGHTED) + gcc_assert (cost < 0); +- cycle_issued_insns++; ++ if (memcmp (temp_state, curr_state, dfa_state_size) != 0) ++ cycle_issued_insns++; + asm_p = false; + } + else diff --git a/toolchain/gcc/patches/4.6.3/030-gcc_bug_48403.patch b/toolchain/gcc/patches/4.6.3/030-gcc_bug_48403.patch new file mode 100644 index 0000000000..69569de763 --- /dev/null +++ b/toolchain/gcc/patches/4.6.3/030-gcc_bug_48403.patch @@ -0,0 +1,16 @@ +--- a/gcc/haifa-sched.c ++++ b/gcc/haifa-sched.c +@@ -4654,10 +4654,12 @@ schedule_block (basic_block *target_bb) + + if (recog_memoized (insn) >= 0) + { ++ memcpy (temp_state, curr_state, dfa_state_size); + cost = state_transition (curr_state, insn); + if (sched_pressure != SCHED_PRESSURE_WEIGHTED) + gcc_assert (cost < 0); +- cycle_issued_insns++; ++ if (memcmp (temp_state, curr_state, dfa_state_size) != 0) ++ cycle_issued_insns++; + asm_p = false; + } + else