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| author |   Sam James <sam@gentoo.org> | 2024-02-19 00:01:46 +0000 |
|---|---|---|
| committer | Sam James <sam@gentoo.org> | 2024-02-19 00:01:46 +0000 |
| commit | e54a7fbca63053b5753fd9ba543c27ef392d3084 (patch) | |
| tree | 23ef5f5293b9786dffae9371d7345837290107c3 | |
| parent | 14.0.0: drop upstream patch (diff) | |
| download | gcc-patches-e54a7fbca63053b5753fd9ba543c27ef392d3084.tar.gz gcc-patches-e54a7fbca63053b5753fd9ba543c27ef392d3084.tar.bz2 gcc-patches-e54a7fbca63053b5753fd9ba543c27ef392d3084.zip | |
14.0.0: arm: fix inconsistency between atomic patterns and expected attributes
Apply workaround patch from Andrew Pinski at https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113915#c9.
Bug: https://gcc.gnu.org/PR113915
Bug: https://bugs.gentoo.org/924237
Signed-off-by: Sam James <sam@gentoo.org>
| -rw-r--r-- | 14.0.0/gentoo/75_all_arm_PR113915-atomics.patch | 36 | ||||
| -rw-r--r-- | 14.0.0/gentoo/README.history | 5 |
2 files changed, 41 insertions, 0 deletions
diff --git a/14.0.0/gentoo/75_all_arm_PR113915-atomics.patch b/14.0.0/gentoo/75_all_arm_PR113915-atomics.patch new file mode 100644 index 0000000..82fa84a --- /dev/null +++ b/14.0.0/gentoo/75_all_arm_PR113915-atomics.patch @@ -0,0 +1,36 @@ +From 9b1d9f15e7ecfd7d27a2bb878efb6577741eecaa Mon Sep 17 00:00:00 2001 +From: Sam James <sam@gentoo.org> +Date: Sun, 18 Feb 2024 22:58:51 +0000 +Subject: [PATCH] arm: fix inconsistency between atomic patterns and expected + attributes + +Apply workaround patch from Andrew Pinski at https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113915#c9. + +Bug: https://gcc.gnu.org/PR113915 +Bug: https://bugs.gentoo.org/924237 +--- + gcc/config/arm/arm.cc | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +diff --git a/gcc/config/arm/arm.cc b/gcc/config/arm/arm.cc +index 1cd69268ee98..9f0d2405b905 100644 +--- a/gcc/config/arm/arm.cc ++++ b/gcc/config/arm/arm.cc +@@ -25614,11 +25614,12 @@ arm_final_prescan_insn (rtx_insn *insn) + + case INSN: + /* Instructions using or affecting the condition codes make it +- fail. */ ++ fail or ones which cannot be predicable. */ + scanbody = PATTERN (this_insn); + if (!(GET_CODE (scanbody) == SET + || GET_CODE (scanbody) == PARALLEL) +- || get_attr_conds (this_insn) != CONDS_NOCOND) ++ || get_attr_conds (this_insn) != CONDS_NOCOND ++ || get_attr_predicable (this_insn) != PREDICABLE_YES) + fail = TRUE; + break; + +-- +2.43.2 + diff --git a/14.0.0/gentoo/README.history b/14.0.0/gentoo/README.history index 8cfb3c2..dd7c933 100644 --- a/14.0.0/gentoo/README.history +++ b/14.0.0/gentoo/README.history @@ -1,3 +1,8 @@ +23 19 Feb 2024 + + - 75_all_PR113734_middle_end_update_vector_loop_bounds.patch + + 75_all_arm_PR113915-atomics.patch + 22 13 Feb 2024 + 75_all_PR113734_middle_end_update_vector_loop_bounds.patch |