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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2020-12-15 13:56:46 +0100 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2020-12-16 22:11:16 +0100 |
| commit | 080dc619d4780a1f7b14082b77b28686e694f72d (patch) | |
| tree | 220739844538decaf61ce2fe47906bd041e5188f /toolchain/gcc/patches/5.5.0/001-revert_register_mode_search.patch | |
| parent | bfc433efd4a0c6875a92981d1bd2a5e3e60c61c6 (diff) | |
| download | upstream-080dc619d4780a1f7b14082b77b28686e694f72d.tar.gz upstream-080dc619d4780a1f7b14082b77b28686e694f72d.tar.bz2 upstream-080dc619d4780a1f7b14082b77b28686e694f72d.zip | |
toolchain: gcc: Remove support for GCC 5
GCC was used in 17.01 as the default compiler the last time. We do not
test this old GCC version any more and there are some known problems it
fails to compile the U-Boot for the Allwinner A64 SoC.
Just remove it to make it clear that we will not support this old GCC
version any more.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Paul Spooren <mail@aparcar.org>
Diffstat (limited to 'toolchain/gcc/patches/5.5.0/001-revert_register_mode_search.patch')
| -rw-r--r-- | toolchain/gcc/patches/5.5.0/001-revert_register_mode_search.patch | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/toolchain/gcc/patches/5.5.0/001-revert_register_mode_search.patch b/toolchain/gcc/patches/5.5.0/001-revert_register_mode_search.patch deleted file mode 100644 index 06373eb6a0..0000000000 --- a/toolchain/gcc/patches/5.5.0/001-revert_register_mode_search.patch +++ /dev/null @@ -1,65 +0,0 @@ -Revert of: - -commit 275035b56823b26d5fb7e90fad945b998648edf2 -Author: bergner <bergner@138bc75d-0d04-0410-961f-82ee72b054a4> -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 -@@ -665,35 +665,40 @@ 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) |