From 1a8523c83530fcfc2607723e803e347dd5c50ec4 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sat, 27 Jan 2018 14:28:46 +0100 Subject: toolchain: gcc: update 7.x to 7.3.0 This version still generates broken code in our setup for MIPS. Signed-off-by: Hauke Mehrtens --- .../7.2.0/001-revert_register_mode_search.patch | 77 ---------------------- 1 file changed, 77 deletions(-) delete mode 100644 toolchain/gcc/patches/7.2.0/001-revert_register_mode_search.patch (limited to 'toolchain/gcc/patches/7.2.0/001-revert_register_mode_search.patch') diff --git a/toolchain/gcc/patches/7.2.0/001-revert_register_mode_search.patch b/toolchain/gcc/patches/7.2.0/001-revert_register_mode_search.patch deleted file mode 100644 index 63e3fee003..0000000000 --- a/toolchain/gcc/patches/7.2.0/001-revert_register_mode_search.patch +++ /dev/null @@ -1,77 +0,0 @@ -commit 31285a20390a5e53a74a2a71d1b5c82f366ddd5a -Author: Felix Fietkau -Date: Tue May 6 11:49:05 2014 +0000 - - gcc: revert an upstream patch that is causing a regression on powerpc - - https://forum.openwrt.org/viewtopic.php?pid=232494#p232494 - - Signed-off-by: Felix Fietkau - - SVN-Revision: 40709 - -Revert of: - -commit 275035b56823b26d5fb7e90fad945b998648edf2 -Author: bergner -Date: Thu Sep 5 14:09:07 2013 +0000 - - PR target/58139 - * reginfo.c (choose_hard_reg_mode): Scan through all mode classes - looking for widest mode. - - - git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202286 138bc75d-0d04-0410-961f-82ee72b054a4 - - ---- a/gcc/reginfo.c -+++ b/gcc/reginfo.c -@@ -637,35 +637,40 @@ choose_hard_reg_mode (unsigned int regno - mode = GET_MODE_WIDER_MODE (mode)) - if ((unsigned) hard_regno_nregs[regno][mode] == nregs - && HARD_REGNO_MODE_OK (regno, mode) -- && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)) -- && GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode)) -+ && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))) - found_mode = mode; - -+ if (found_mode != VOIDmode) -+ return found_mode; -+ - for (mode = GET_CLASS_NARROWEST_MODE (MODE_FLOAT); - mode != VOIDmode; - mode = GET_MODE_WIDER_MODE (mode)) - if ((unsigned) hard_regno_nregs[regno][mode] == nregs - && HARD_REGNO_MODE_OK (regno, mode) -- && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)) -- && GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode)) -+ && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))) - found_mode = mode; - -+ if (found_mode != VOIDmode) -+ return found_mode; -+ - for (mode = GET_CLASS_NARROWEST_MODE (MODE_VECTOR_FLOAT); - mode != VOIDmode; - mode = GET_MODE_WIDER_MODE (mode)) - if ((unsigned) hard_regno_nregs[regno][mode] == nregs - && HARD_REGNO_MODE_OK (regno, mode) -- && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)) -- && GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode)) -+ && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))) - found_mode = mode; - -+ if (found_mode != VOIDmode) -+ return found_mode; -+ - for (mode = GET_CLASS_NARROWEST_MODE (MODE_VECTOR_INT); - mode != VOIDmode; - mode = GET_MODE_WIDER_MODE (mode)) - if ((unsigned) hard_regno_nregs[regno][mode] == nregs - && HARD_REGNO_MODE_OK (regno, mode) -- && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)) -- && GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode)) -+ && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))) - found_mode = mode; - - if (found_mode != VOIDmode) -- cgit v1.2.3