diff options
Diffstat (limited to 'sys-devel/gcc/files/gcc-14.0.0_pre20230806-fix-bootstrap.patch')
| -rw-r--r-- | sys-devel/gcc/files/gcc-14.0.0_pre20230806-fix-bootstrap.patch | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/sys-devel/gcc/files/gcc-14.0.0_pre20230806-fix-bootstrap.patch b/sys-devel/gcc/files/gcc-14.0.0_pre20230806-fix-bootstrap.patch new file mode 100644 index 0000000..5d57473 --- /dev/null +++ b/sys-devel/gcc/files/gcc-14.0.0_pre20230806-fix-bootstrap.patch @@ -0,0 +1,105 @@ +https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=af6cfd7b663909688c6ca55b6e9f859cdde4310f +https://gcc.gnu.org/PR110926 + +From af6cfd7b663909688c6ca55b6e9f859cdde4310f Mon Sep 17 00:00:00 2001 +From: liuhongt <hongtao.liu@intel.com> +Date: Mon, 7 Aug 2023 11:10:52 +0800 +Subject: [PATCH] Fix ICE in rtl check when bootstrap. +MIME-Version: 1.0 +Content-Type: text/plain; charset=utf8 +Content-Transfer-Encoding: 8bit + +/var/tmp/portage/sys-devel/gcc-14.0.0_pre20230806/work/gcc-14-20230806/libgfortran/generated/matmul_i1.c: In function âmatmul_i1_avx512fâ: +/var/tmp/portage/sys-devel/gcc-14.0.0_pre20230806/work/gcc-14-20230806/libgfortran/generated/matmul_i1.c:1781:1: internal compiler error: RTL check: expected elt 0 type 'i' or 'n', have 'w' (rtx const_int) in vpternlog_redundant_operand_mask, at config/i386/i386.cc:19460 + 1781 | } + | ^ +0x5559de26dc2d rtl_check_failed_type2(rtx_def const*, int, int, int, char const*, int, char const*) + /var/tmp/portage/sys-devel/gcc-14.0.0_pre20230806/work/gcc-14-20230806/gcc/rtl.cc:761 +0x5559de340bfe vpternlog_redundant_operand_mask(rtx_def**) + /var/tmp/portage/sys-devel/gcc-14.0.0_pre20230806/work/gcc-14-20230806/gcc/config/i386/i386.cc:19460 +0x5559dfec67a6 split_44 + /var/tmp/portage/sys-devel/gcc-14.0.0_pre20230806/work/gcc-14-20230806/gcc/config/i386/sse.md:12730 +0x5559dfec67a6 split_63 + /var/tmp/portage/sys-devel/gcc-14.0.0_pre20230806/work/gcc-14-20230806/gcc/config/i386/sse.md:28428 +0x5559deb8a682 try_split(rtx_def*, rtx_insn*, int) + /var/tmp/portage/sys-devel/gcc-14.0.0_pre20230806/work/gcc-14-20230806/gcc/emit-rtl.cc:3800 +0x5559deb8adf2 try_split(rtx_def*, rtx_insn*, int) + /var/tmp/portage/sys-devel/gcc-14.0.0_pre20230806/work/gcc-14-20230806/gcc/emit-rtl.cc:3972 +0x5559def69194 split_insn + /var/tmp/portage/sys-devel/gcc-14.0.0_pre20230806/work/gcc-14-20230806/gcc/recog.cc:3385 +0x5559def70c57 split_all_insns() + /var/tmp/portage/sys-devel/gcc-14.0.0_pre20230806/work/gcc-14-20230806/gcc/recog.cc:3489 +0x5559def70d0c execute + /var/tmp/portage/sys-devel/gcc-14.0.0_pre20230806/work/gcc-14-20230806/gcc/recog.cc:4413 + +Use INTVAL (imm_op) instead of XINT (imm_op, 0). + +gcc/ChangeLog: + + PR target/110926 + * config/i386/i386-protos.h + (vpternlog_redundant_operand_mask): Adjust parameter type. + * config/i386/i386.cc (vpternlog_redundant_operand_mask): Use + INTVAL instead of XINT, also adjust parameter type from rtx* + to rtx since the function only needs operands[4] in vpternlog + pattern. + (substitute_vpternlog_operands): Pass operands[4] instead of + operands to vpternlog_redundant_operand_mask. + * config/i386/sse.md: Ditto. +--- a/gcc/config/i386/i386-protos.h ++++ b/gcc/config/i386/i386-protos.h +@@ -70,7 +70,7 @@ extern machine_mode ix86_cc_mode (enum rtx_code, rtx, rtx); + extern int avx_vpermilp_parallel (rtx par, machine_mode mode); + extern int avx_vperm2f128_parallel (rtx par, machine_mode mode); + +-extern int vpternlog_redundant_operand_mask (rtx[]); ++extern int vpternlog_redundant_operand_mask (rtx); + extern void substitute_vpternlog_operands (rtx[]); + + extern bool ix86_expand_strlen (rtx, rtx, rtx, rtx); +--- a/gcc/config/i386/i386.cc ++++ b/gcc/config/i386/i386.cc +@@ -19454,10 +19454,10 @@ avx_vperm2f128_parallel (rtx par, machine_mode mode) + /* Return a mask of VPTERNLOG operands that do not affect output. */ + + int +-vpternlog_redundant_operand_mask (rtx *operands) ++vpternlog_redundant_operand_mask (rtx pternlog_imm) + { + int mask = 0; +- int imm8 = XINT (operands[4], 0); ++ int imm8 = INTVAL (pternlog_imm); + + if (((imm8 >> 4) & 0x0F) == (imm8 & 0x0F)) + mask |= 1; +@@ -19475,7 +19475,7 @@ vpternlog_redundant_operand_mask (rtx *operands) + void + substitute_vpternlog_operands (rtx *operands) + { +- int mask = vpternlog_redundant_operand_mask (operands); ++ int mask = vpternlog_redundant_operand_mask (operands[4]); + + if (mask & 1) /* The first operand is redundant. */ + operands[1] = operands[2]; +--- a/gcc/config/i386/sse.md ++++ b/gcc/config/i386/sse.md +@@ -12751,7 +12751,7 @@ + (match_operand:V 3 "memory_operand") + (match_operand:SI 4 "const_0_to_255_operand")] + UNSPEC_VTERNLOG))] +- "!reload_completed && vpternlog_redundant_operand_mask (operands) == 3" ++ "!reload_completed && vpternlog_redundant_operand_mask (operands[4]) == 3" + [(set (match_dup 0) + (match_dup 3)) + (set (match_dup 0) +@@ -12772,7 +12772,7 @@ + (match_operand:V 3 "nonimmediate_operand") + (match_operand:SI 4 "const_0_to_255_operand")] + UNSPEC_VTERNLOG))] +- "!reload_completed && vpternlog_redundant_operand_mask (operands) != 0" ++ "!reload_completed && vpternlog_redundant_operand_mask (operands[4]) != 0" + [(set (match_dup 0) + (unspec:V + [(match_dup 1) +-- +2.39.3 |