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author | 2018-03-11 10:00:35 +0000 | |
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committer | 2018-03-11 10:00:35 +0000 | |
commit | ac5ba029c708e583456085e04bd31dbeb0a442e6 (patch) | |
tree | d66ab46af49d3bd214adf7c1f5a21574a32844d7 | |
parent | gdb/8.1: start new patchset, bug #650130 (diff) | |
download | gentoo-ac5ba029c708e583456085e04bd31dbeb0a442e6.tar.gz gentoo-ac5ba029c708e583456085e04bd31dbeb0a442e6.tar.bz2 gentoo-ac5ba029c708e583456085e04bd31dbeb0a442e6.zip |
gcc/7.3.0: add i386-bmi tweak, bug #649880
Bug: https://bugs.gentoo.org/649880
Bug: https://gcc.gnu.org/PR81763
-rw-r--r-- | src/patchsets/gcc/7.3.0/gentoo/91_all_bmi-i386-PR-target-81763.patch | 40 | ||||
-rw-r--r-- | src/patchsets/gcc/7.3.0/gentoo/README.history | 2 |
2 files changed, 42 insertions, 0 deletions
diff --git a/src/patchsets/gcc/7.3.0/gentoo/91_all_bmi-i386-PR-target-81763.patch b/src/patchsets/gcc/7.3.0/gentoo/91_all_bmi-i386-PR-target-81763.patch new file mode 100644 index 0000000000..2deca48897 --- /dev/null +++ b/src/patchsets/gcc/7.3.0/gentoo/91_all_bmi-i386-PR-target-81763.patch @@ -0,0 +1,40 @@ +From f15f28c30b67b62cb2aa52b48f2c5c645cbfa170 Mon Sep 17 00:00:00 2001 +From: uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> +Date: Fri, 26 Jan 2018 15:36:32 +0000 +Subject: [PATCH] PR target/81763 * config/i386/i386.md + (*andndi3_doubleword): Add earlyclobber to (=&r,r,rm) alternative. Add + (=r,0,rm) and (=r,r,0) alternatives. + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@257096 138bc75d-0d04-0410-961f-82ee72b054a4 +https://gcc.gnu.org/PR81763 +https://bugs.gentoo.org/649880 +--- + gcc/config/i386/i386.md | 8 ++++---- + 2 files changed, 10 insertions(+), 4 deletions(-) + +diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md +index 5cd3ec093cd..fe9649d8738 100644 +--- a/gcc/config/i386/i386.md ++++ b/gcc/config/i386/i386.md +@@ -9250,14 +9250,14 @@ + }) + + (define_insn "*andndi3_doubleword" +- [(set (match_operand:DI 0 "register_operand" "=r,&r") ++ [(set (match_operand:DI 0 "register_operand" "=&r,r,r,&r") + (and:DI +- (not:DI (match_operand:DI 1 "register_operand" "r,0")) +- (match_operand:DI 2 "nonimmediate_operand" "rm,rm"))) ++ (not:DI (match_operand:DI 1 "register_operand" "r,0,r,0")) ++ (match_operand:DI 2 "nonimmediate_operand" "rm,rm,0,rm"))) + (clobber (reg:CC FLAGS_REG))] + "!TARGET_64BIT && TARGET_STV && TARGET_SSE2" + "#" +- [(set_attr "isa" "bmi,*")]) ++ [(set_attr "isa" "bmi,bmi,bmi,*")]) + + (define_split + [(set (match_operand:DI 0 "register_operand") +-- +2.16.2 + diff --git a/src/patchsets/gcc/7.3.0/gentoo/README.history b/src/patchsets/gcc/7.3.0/gentoo/README.history index 4283957cc8..8aa5d143f5 100644 --- a/src/patchsets/gcc/7.3.0/gentoo/README.history +++ b/src/patchsets/gcc/7.3.0/gentoo/README.history @@ -1,3 +1,5 @@ +1.1 11 Feb 2018 + + 91_all_bmi-i386-PR-target-81763.patch 1.0 25 Jan 2018 + 10_all_default-fortify-source.patch + 11_all_default-warn-format-security.patch |