commit: bf27cf0934d866b0b9d3d2f78dc25db8aa829e78 Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> AuthorDate: Tue Apr 30 15:49:47 2019 +0000 Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> CommitDate: Tue Apr 30 15:49:47 2019 +0000 URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=bf27cf09
8.3.0: fix ia64 bootstrap On ia64 stage2/3 comparison fails due to label wibble. Bug: https://gcc.gnu.org/87338 Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org> 8.3.0/gentoo/29_all_ia64-bootstrap.patch | 41 ++++++++++++++++++++++++++++++++ 8.3.0/gentoo/README.history | 3 +++ 2 files changed, 44 insertions(+) diff --git a/8.3.0/gentoo/29_all_ia64-bootstrap.patch b/8.3.0/gentoo/29_all_ia64-bootstrap.patch new file mode 100644 index 0000000..0a0a25b --- /dev/null +++ b/8.3.0/gentoo/29_all_ia64-bootstrap.patch @@ -0,0 +1,41 @@ +https://gcc.gnu.org/PR87338 + +From 1cc1dc32fcf6b47db4e6d28f55de343713f824a4 Mon Sep 17 00:00:00 2001 +From: James Clarke <jrt...@jrtc27.com> +Date: Thu, 25 Apr 2019 15:58:55 +0200 +Subject: [PATCH] PR bootstrap/87338: Fix ia64 bootstrap comparison regression + in r257511 +To: gcc-patc...@gcc.gnu.org + +By using ASM_OUTPUT_LABEL, r257511 forced the assembler to start a new +bundle when emitting an inline entry label on. Instead, use +ASM_OUTPUT_DEBUG_LABEL like for the block begin and end labels so tags are +emitted rather than labels. + +gcc/ + PR bootstrap/87338 + * dwarf2out.c (dwarf2out_inline_entry): Use ASM_OUTPUT_DEBUG_LABEL + instead of ASM_GENERATE_INTERNAL_LABEL and ASM_OUTPUT_LABEL. +--- + gcc/dwarf2out.c | 7 ++----- + 1 file changed, 2 insertions(+), 5 deletions(-) + +--- a/gcc/dwarf2out.c ++++ b/gcc/dwarf2out.c +@@ -27670,11 +27670,8 @@ dwarf2out_inline_entry (tree block) + if (cur_line_info_table) + ied->view = cur_line_info_table->view; + +- char label[MAX_ARTIFICIAL_LABEL_BYTES]; +- +- ASM_GENERATE_INTERNAL_LABEL (label, BLOCK_INLINE_ENTRY_LABEL, +- BLOCK_NUMBER (block)); +- ASM_OUTPUT_LABEL (asm_out_file, label); ++ ASM_OUTPUT_DEBUG_LABEL (asm_out_file, BLOCK_INLINE_ENTRY_LABEL, ++ BLOCK_NUMBER (block)); + } + + /* Called from finalize_size_functions for size functions so that their body +-- +1.8.5.3 + diff --git a/8.3.0/gentoo/README.history b/8.3.0/gentoo/README.history index d1f0c0d..fc32cd2 100644 --- a/8.3.0/gentoo/README.history +++ b/8.3.0/gentoo/README.history @@ -1,3 +1,6 @@ +1.2 TODO + + 29_all_ia64-bootstrap.patch + 1.1 06 Apr 2019 + 26_all_overridable_native.patch + 27_all_flto-make-all.patch
