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author | 2024-04-08 00:04:32 +0100 | |
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committer | 2024-04-08 00:04:32 +0100 | |
commit | 81f30ec8c4148cd75cf2aa15744a77b6bc18094a (patch) | |
tree | 4acd2aacc29b16913eb16cb07116f69618d652bd | |
parent | scripts: import testsuite-management/validate_failures.py from GCC (diff) | |
download | gcc-patches-81f30ec8c4148cd75cf2aa15744a77b6bc18094a.tar.gz gcc-patches-81f30ec8c4148cd75cf2aa15744a77b6bc18094a.tar.bz2 gcc-patches-81f30ec8c4148cd75cf2aa15744a77b6bc18094a.zip |
13.2.0: drop upstreamed patch, backport riscv gstreamer fix
Bug: https://bugs.gentoo.org/928234
Signed-off-by: Sam James <sam@gentoo.org>
-rw-r--r-- | 13.2.0/gentoo/50_all_PR111632_system_cxx_headers_libcxx.patch | 134 | ||||
-rw-r--r-- | 13.2.0/gentoo/92_all_riscv_PR109760-gstreamer.patch | 337 | ||||
-rw-r--r-- | 13.2.0/gentoo/README.history | 5 |
3 files changed, 342 insertions, 134 deletions
diff --git a/13.2.0/gentoo/50_all_PR111632_system_cxx_headers_libcxx.patch b/13.2.0/gentoo/50_all_PR111632_system_cxx_headers_libcxx.patch deleted file mode 100644 index af6c286..0000000 --- a/13.2.0/gentoo/50_all_PR111632_system_cxx_headers_libcxx.patch +++ /dev/null @@ -1,134 +0,0 @@ -https://bugs.gentoo.org/912035 -https://inbox.sourceware.org/gcc-patches/0623E896-6B99-49EC-9144-B41BC51089F0@andric.com -https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274038 -https://gcc.gnu.org/PR111632 - -commit 8992952bfa95e769a554bd97581cf332987383d8 -Author: Dimitry Andric <dimitry@andric.com> -Date: 2023-09-28T17:40:29+02:00 - - Include safe-ctype.h after C++ standard headers, to avoid over-poisoning - - When building gcc's C++ sources against recent libc++, the poisoning of - the ctype macros due to including safe-ctype.h before including C++ - standard headers such as <list>, <map>, etc, causes many compilation - errors, similar to: - - In file included from /home/dim/src/gcc/master/gcc/gensupport.cc:23: - In file included from /home/dim/src/gcc/master/gcc/system.h:233: - In file included from /usr/include/c++/v1/vector:321: - In file included from - /usr/include/c++/v1/__format/formatter_bool.h:20: - In file included from - /usr/include/c++/v1/__format/formatter_integral.h:32: - In file included from /usr/include/c++/v1/locale:202: - /usr/include/c++/v1/__locale:546:5: error: '__abi_tag__' attribute - only applies to structs, variables, functions, and namespaces - 546 | _LIBCPP_INLINE_VISIBILITY - | ^ - /usr/include/c++/v1/__config:813:37: note: expanded from macro - '_LIBCPP_INLINE_VISIBILITY' - 813 | # define _LIBCPP_INLINE_VISIBILITY _LIBCPP_HIDE_FROM_ABI - | ^ - /usr/include/c++/v1/__config:792:26: note: expanded from macro - '_LIBCPP_HIDE_FROM_ABI' - 792 | - __attribute__((__abi_tag__(_LIBCPP_TOSTRING( - _LIBCPP_VERSIONED_IDENTIFIER)))) - | ^ - In file included from /home/dim/src/gcc/master/gcc/gensupport.cc:23: - In file included from /home/dim/src/gcc/master/gcc/system.h:233: - In file included from /usr/include/c++/v1/vector:321: - In file included from - /usr/include/c++/v1/__format/formatter_bool.h:20: - In file included from - /usr/include/c++/v1/__format/formatter_integral.h:32: - In file included from /usr/include/c++/v1/locale:202: - /usr/include/c++/v1/__locale:547:37: error: expected ';' at end of - declaration list - 547 | char_type toupper(char_type __c) const - | ^ - /usr/include/c++/v1/__locale:553:48: error: too many arguments - provided to function-like macro invocation - 553 | const char_type* toupper(char_type* __low, const - char_type* __high) const - | ^ - /home/dim/src/gcc/master/gcc/../include/safe-ctype.h:146:9: note: - macro 'toupper' defined here - 146 | #define toupper(c) do_not_use_toupper_with_safe_ctype - | ^ - - This is because libc++ uses different transitive includes than - libstdc++, and some of those transitive includes pull in various ctype - declarations (typically via <locale>). - - There was already a special case for including <string> before - safe-ctype.h, so move the rest of the C++ standard header includes to - the same location, to fix the problem. - - Signed-off-by: Dimitry Andric <dimitry@andric.com> - -diff --git a/gcc/system.h b/gcc/system.h -index e924152ad4c..7a516b11438 100644 ---- a/gcc/system.h -+++ b/gcc/system.h -@@ -194,27 +194,8 @@ extern int fprintf_unlocked (FILE *, const char *, ...); - #undef fread_unlocked - #undef fwrite_unlocked - --/* Include <string> before "safe-ctype.h" to avoid GCC poisoning -- the ctype macros through safe-ctype.h */ -- --#ifdef __cplusplus --#ifdef INCLUDE_STRING --# include <string> --#endif --#endif -- --/* There are an extraordinary number of issues with <ctype.h>. -- The last straw is that it varies with the locale. Use libiberty's -- replacement instead. */ --#include "safe-ctype.h" -- --#include <sys/types.h> -- --#include <errno.h> -- --#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO --extern int errno; --#endif -+/* Include C++ standard headers before "safe-ctype.h" to avoid GCC -+ poisoning the ctype macros through safe-ctype.h */ - - #ifdef __cplusplus - #if defined (INCLUDE_ALGORITHM) || !defined (HAVE_SWAP_IN_UTILITY) -@@ -229,6 +210,9 @@ extern int errno; - #ifdef INCLUDE_SET - # include <set> - #endif -+#ifdef INCLUDE_STRING -+# include <string> -+#endif - #ifdef INCLUDE_VECTOR - # include <vector> - #endif -@@ -245,6 +229,19 @@ extern int errno; - # include <type_traits> - #endif - -+/* There are an extraordinary number of issues with <ctype.h>. -+ The last straw is that it varies with the locale. Use libiberty's -+ replacement instead. */ -+#include "safe-ctype.h" -+ -+#include <sys/types.h> -+ -+#include <errno.h> -+ -+#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO -+extern int errno; -+#endif -+ - /* Some of glibc's string inlines cause warnings. Plus we'd rather - rely on (and therefore test) GCC's string builtins. */ - #define __NO_STRING_INLINES diff --git a/13.2.0/gentoo/92_all_riscv_PR109760-gstreamer.patch b/13.2.0/gentoo/92_all_riscv_PR109760-gstreamer.patch new file mode 100644 index 0000000..ef79d70 --- /dev/null +++ b/13.2.0/gentoo/92_all_riscv_PR109760-gstreamer.patch @@ -0,0 +1,337 @@ +https://bugs.gentoo.org/928234 +https://gcc.gnu.org/PR109760 +https://gcc.gnu.org/PR110095 +https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=55914b016de8c8514c58eb59822677a69e44135c + +From 55914b016de8c8514c58eb59822677a69e44135c Mon Sep 17 00:00:00 2001 +From: Die Li <lidie@eswincomputing.com> +Date: Fri, 19 May 2023 23:00:13 -0600 +Subject: [PATCH] Fix riscv_expand_conditional_move. + +Two issues have been observed in current riscv_expand_conditional_move +implementation. +1. Before introduction of TARGET_XTHEADCONDMOV, op0 of comparision expression +is used for mode comparision with word_mode, but after TARGET_XTHEADCONDMOV +megered with TARGET_SFB_ALU, dest of if-then-else is used for mode comparision with +word_mode, and from md file mode of dest is DI or SI which can be different with +word_mode in RV64. + +2. TARGET_XTHEADCONDMOV cannot be generated when the mode of the comparison is E_VOID. + +This patch solves the issues above. + +Provide an example from the newly added test case. + +Testcase: +int ConNmv_reg_reg_reg(int x, int y, int z, int n){ + if (x != y) return z; + return n; +} + +Cflags: +-O2 -march=rv64gc_xtheadcondmov -mabi=lp64d + +before patch: +ConNmv_reg_reg_reg: + bne a0,a1,.L23 + mv a2,a3 +.L23: + mv a0,a2 + ret + +after patch: +ConNmv_reg_reg_reg: + sub a1,a0,a1 + th.mveqz a2,zero,a1 + th.mvnez a3,zero,a1 + or a0,a2,a3 + ret + +Co-Authored by: Fei Gao <gaofei@eswincomputing.com> +Signed-off-by: Die Li <lidie@eswincomputing.com> + +gcc/ChangeLog: + + * config/riscv/riscv.cc (riscv_expand_conditional_move): Fix mode + checking. + +gcc/testsuite/ChangeLog: + + * gcc.target/riscv/xtheadcondmov-indirect-rv32.c: New test. + * gcc.target/riscv/xtheadcondmov-indirect-rv64.c: New test. +--- + gcc/config/riscv/riscv.cc | 4 +- + .../riscv/xtheadcondmov-indirect-rv32.c | 116 ++++++++++++++++++ + .../riscv/xtheadcondmov-indirect-rv64.c | 116 ++++++++++++++++++ + 3 files changed, 234 insertions(+), 2 deletions(-) + create mode 100644 gcc/testsuite/gcc.target/riscv/xtheadcondmov-indirect-rv32.c + create mode 100644 gcc/testsuite/gcc.target/riscv/xtheadcondmov-indirect-rv64.c + +diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc +index 2a7b43849e5..7bb38978261 100644 +--- a/gcc/config/riscv/riscv.cc ++++ b/gcc/config/riscv/riscv.cc +@@ -3488,7 +3488,7 @@ riscv_expand_conditional_move (rtx dest, rtx op, rtx cons, rtx alt) + && GET_MODE_CLASS (mode) == MODE_INT + && reg_or_0_operand (cons, mode) + && reg_or_0_operand (alt, mode) +- && GET_MODE (op) == mode ++ && (GET_MODE (op) == mode || GET_MODE (op) == E_VOIDmode) + && GET_MODE (op0) == mode + && GET_MODE (op1) == mode + && (code == EQ || code == NE)) +@@ -3497,7 +3497,7 @@ riscv_expand_conditional_move (rtx dest, rtx op, rtx cons, rtx alt) + return true; + } + else if (TARGET_SFB_ALU +- && mode == word_mode) ++ && GET_MODE (op0) == word_mode) + { + riscv_emit_int_compare (&code, &op0, &op1); + rtx cond = gen_rtx_fmt_ee (code, GET_MODE (op0), op0, op1); +diff --git a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-indirect-rv32.c b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-indirect-rv32.c +new file mode 100644 +index 00000000000..9afdc2eabfd +--- /dev/null ++++ b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-indirect-rv32.c +@@ -0,0 +1,116 @@ ++/* { dg-do compile } */ ++/* { dg-options "-O2 -march=rv32gc_xtheadcondmov -mabi=ilp32 -mriscv-attribute" } */ ++/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" } } */ ++/* { dg-final { check-function-bodies "**" "" } } */ ++ ++/* ++**ConEmv_imm_imm_reg: ++** addi a5,a0,-1000 ++** li a0,10 ++** th.mvnez a0,zero,a5 ++** th.mveqz a1,zero,a5 ++** or a0,a0,a1 ++** ret ++*/ ++int ConEmv_imm_imm_reg(int x, int y){ ++ if (x == 1000) return 10; ++ return y; ++} ++ ++/* ++**ConEmv_imm_reg_reg: ++** addi a5,a0,-1000 ++** th.mvnez a1,zero,a5 ++** th.mveqz a2,zero,a5 ++** or a0,a1,a2 ++** ret ++*/ ++int ConEmv_imm_reg_reg(int x, int y, int z){ ++ if (x == 1000) return y; ++ return z; ++} ++ ++/* ++**ConEmv_reg_imm_reg: ++** sub a1,a0,a1 ++** li a0,10 ++** th.mvnez a0,zero,a1 ++** th.mveqz a2,zero,a1 ++** or a0,a0,a2 ++** ret ++*/ ++int ConEmv_reg_imm_reg(int x, int y, int z){ ++ if (x == y) return 10; ++ return z; ++} ++ ++/* ++**ConEmv_reg_reg_reg: ++** sub a1,a0,a1 ++** th.mvnez a2,zero,a1 ++** th.mveqz a3,zero,a1 ++** or a0,a2,a3 ++** ret ++*/ ++int ConEmv_reg_reg_reg(int x, int y, int z, int n){ ++ if (x == y) return z; ++ return n; ++} ++ ++/* ++**ConNmv_imm_imm_reg: ++** li a5,9998336 ++** addi a4,a0,-1000 ++** addi a5,a5,1664 ++** th.mvnez a1,zero,a4 ++** th.mveqz a5,zero,a4 ++** or a0,a1,a5 ++** ret ++*/ ++int ConNmv_imm_imm_reg(int x, int y){ ++ if (x != 1000) return 10000000; ++ return y; ++} ++ ++/* ++**ConNmv_imm_reg_reg: ++** addi a5,a0,-1000 ++** th.mveqz a1,zero,a5 ++** th.mvnez a2,zero,a5 ++** or a0,a1,a2 ++** ret ++*/ ++int ConNmv_imm_reg_reg(int x, int y, int z){ ++ if (x != 1000) return y; ++ return z; ++} ++ ++/* ++**ConNmv_reg_imm_reg: ++** sub a1,a0,a1 ++** li a0,10 ++** th.mveqz a0,zero,a1 ++** th.mvnez a2,zero,a1 ++** or a0,a0,a2 ++** ret ++*/ ++int ConNmv_reg_imm_reg(int x, int y, int z){ ++ if (x != y) return 10; ++ return z; ++} ++ ++/* ++**ConNmv_reg_reg_reg: ++** sub a1,a0,a1 ++** th.mveqz a2,zero,a1 ++** th.mvnez a3,zero,a1 ++** or a0,a2,a3 ++** ret ++*/ ++int ConNmv_reg_reg_reg(int x, int y, int z, int n){ ++ if (x != y) return z; ++ return n; ++} ++ ++ ++/* { dg-final { scan-assembler ".attribute arch, \"rv32i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0_xtheadcondmov1p0\"" } } */ +diff --git a/gcc/testsuite/gcc.target/riscv/xtheadcondmov-indirect-rv64.c b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-indirect-rv64.c +new file mode 100644 +index 00000000000..a1982fd90bd +--- /dev/null ++++ b/gcc/testsuite/gcc.target/riscv/xtheadcondmov-indirect-rv64.c +@@ -0,0 +1,116 @@ ++/* { dg-do compile } */ ++/* { dg-options "-O2 -march=rv64gc_xtheadcondmov -mabi=lp64d -mriscv-attribute" } */ ++/* { dg-skip-if "" { *-*-* } { "-O0" "-Os" "-Og" } } */ ++/* { dg-final { check-function-bodies "**" "" } } */ ++ ++/* ++**ConEmv_imm_imm_reg: ++** addi a5,a0,-1000 ++** li a0,10 ++** th.mvnez a0,zero,a5 ++** th.mveqz a1,zero,a5 ++** or a0,a0,a1 ++** ret ++*/ ++int ConEmv_imm_imm_reg(int x, int y){ ++ if (x == 1000) return 10; ++ return y; ++} ++ ++/* ++**ConEmv_imm_reg_reg: ++** addi a5,a0,-1000 ++** th.mvnez a1,zero,a5 ++** th.mveqz a2,zero,a5 ++** or a0,a1,a2 ++** ret ++*/ ++int ConEmv_imm_reg_reg(int x, int y, int z){ ++ if (x == 1000) return y; ++ return z; ++} ++ ++/* ++**ConEmv_reg_imm_reg: ++** sub a1,a0,a1 ++** li a0,10 ++** th.mvnez a0,zero,a1 ++** th.mveqz a2,zero,a1 ++** or a0,a0,a2 ++** ret ++*/ ++int ConEmv_reg_imm_reg(int x, int y, int z){ ++ if (x == y) return 10; ++ return z; ++} ++ ++/* ++**ConEmv_reg_reg_reg: ++** sub a1,a0,a1 ++** th.mvnez a2,zero,a1 ++** th.mveqz a3,zero,a1 ++** or a0,a2,a3 ++** ret ++*/ ++int ConEmv_reg_reg_reg(int x, int y, int z, int n){ ++ if (x == y) return z; ++ return n; ++} ++ ++/* ++**ConNmv_imm_imm_reg: ++** li a5,9998336 ++** addi a4,a0,-1000 ++** addi a5,a5,1664 ++** th.mvnez a1,zero,a4 ++** th.mveqz a5,zero,a4 ++** or a0,a1,a5 ++** ret ++*/ ++int ConNmv_imm_imm_reg(int x, int y){ ++ if (x != 1000) return 10000000; ++ return y; ++} ++ ++/* ++**ConNmv_imm_reg_reg: ++** addi a5,a0,-1000 ++** th.mveqz a1,zero,a5 ++** th.mvnez a2,zero,a5 ++** or a0,a1,a2 ++** ret ++*/ ++int ConNmv_imm_reg_reg(int x, int y, int z){ ++ if (x != 1000) return y; ++ return z; ++} ++ ++/* ++**ConNmv_reg_imm_reg: ++** sub a1,a0,a1 ++** li a0,10 ++** th.mveqz a0,zero,a1 ++** th.mvnez a2,zero,a1 ++** or a0,a0,a2 ++** ret ++*/ ++int ConNmv_reg_imm_reg(int x, int y, int z){ ++ if (x != y) return 10; ++ return z; ++} ++ ++/* ++**ConNmv_reg_reg_reg: ++** sub a1,a0,a1 ++** th.mveqz a2,zero,a1 ++** th.mvnez a3,zero,a1 ++** or a0,a2,a3 ++** ret ++*/ ++int ConNmv_reg_reg_reg(int x, int y, int z, int n){ ++ if (x != y) return z; ++ return n; ++} ++ ++ ++/* { dg-final { scan-assembler ".attribute arch, \"rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0_xtheadcondmov1p0\"" } } */ +-- +2.39.3 diff --git a/13.2.0/gentoo/README.history b/13.2.0/gentoo/README.history index 3477e53..bacfe3b 100644 --- a/13.2.0/gentoo/README.history +++ b/13.2.0/gentoo/README.history @@ -1,3 +1,8 @@ +15 7 Apr 2024 + + - 50_all_PR111632_system_cxx_headers_libcxx.patch + + 92_all_riscv_PR109760-gstreamer.patch + 14 28 Feb 2024 + 91_all_riscv_PR106271-multilib-bootstrap.patch |