commit: 2189e27f491ed8774f46a47b3ceca258c911137a Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> AuthorDate: Sun Aug 26 12:14:57 2018 +0000 Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> CommitDate: Sun Aug 26 12:14:57 2018 +0000 URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=2189e27f
7.3.0: fix partial int in msp430, bug #664014 Reported-by: Alex Orange Bug: https://bugs.gentoo.org/664014 Bug: https://gcc.gnu.org/PR79242 Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org> 7.3.0/gentoo/98_all_msp430-partial-int.patch | 72 ++++++++++++++++++++++++++++ 7.3.0/gentoo/README.history | 2 + 2 files changed, 74 insertions(+) diff --git a/7.3.0/gentoo/98_all_msp430-partial-int.patch b/7.3.0/gentoo/98_all_msp430-partial-int.patch new file mode 100644 index 0000000..404f6c3 --- /dev/null +++ b/7.3.0/gentoo/98_all_msp430-partial-int.patch @@ -0,0 +1,72 @@ +https://bugs.gentoo.org/664014 +https://gcc.gnu.org/PR79242 + +From 59f5415b4462a60d9f2dd6dc5229247da183b9fc Mon Sep 17 00:00:00 2001 +From: law <law@138bc75d-0d04-0410-961f-82ee72b054a4> +Date: Sat, 17 Feb 2018 00:25:15 +0000 +Subject: [PATCH] 2018-02-16 Jozef Lawrynowicz <[email protected]> + + PR target/79242 + * machmode.def: Define a complex mode for PARTIAL_INT. + * genmodes.c (complex_class): Return MODE_COMPLEX_INT for + MODE_PARTIAL_INT. + * doc/rtl.texi: Document CSPImode. + * config/msp430/msp430.c (msp430_hard_regno_nregs): Add CPSImode + handling. + (msp430_hard_regno_nregs_with_padding): Likewise. + + PR target/79242 + gcc.target/msp430/pr79242.c: New test. + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-7-branch@257779 138bc75d-0d04-0410-961f-82ee72b054a4 +--- + gcc/ChangeLog | 11 +++++++++++ + gcc/config/msp430/msp430.c | 4 ++++ + gcc/doc/rtl.texi | 5 +++-- + gcc/genmodes.c | 1 + + gcc/machmode.def | 1 + + gcc/testsuite/ChangeLog | 5 +++++ + gcc/testsuite/gcc.target/msp430/pr79242.c | 11 +++++++++++ + 7 files changed, 36 insertions(+), 2 deletions(-) + create mode 100644 gcc/testsuite/gcc.target/msp430/pr79242.c + +--- a/gcc/config/msp430/msp430.c ++++ b/gcc/config/msp430/msp430.c +@@ -905,6 +905,8 @@ msp430_hard_regno_nregs (int regno ATTRIBUTE_UNUSED, + { + if (mode == PSImode && msp430x) + return 1; ++ if (mode == CPSImode && msp430x) ++ return 2; + return ((GET_MODE_SIZE (mode) + UNITS_PER_WORD - 1) + / UNITS_PER_WORD); + } +@@ -927,6 +929,8 @@ msp430_hard_regno_nregs_with_padding (int regno ATTRIBUTE_UNUSED, + { + if (mode == PSImode) + return 2; ++ if (mode == CPSImode) ++ return 4; + return msp430_hard_regno_nregs (regno, mode); + } + +--- a/gcc/genmodes.c ++++ b/gcc/genmodes.c +@@ -116,6 +116,7 @@ complex_class (enum mode_class c) + switch (c) + { + case MODE_INT: return MODE_COMPLEX_INT; ++ case MODE_PARTIAL_INT: return MODE_COMPLEX_INT; + case MODE_FLOAT: return MODE_COMPLEX_FLOAT; + default: + error ("no complex class for class %s", mode_class_names[c]); +--- a/gcc/machmode.def ++++ b/gcc/machmode.def +@@ -243,6 +243,7 @@ UACCUM_MODE (UTA, 16, 64, 64); /* 64.64 */ + + /* Complex modes. */ + COMPLEX_MODES (INT); ++COMPLEX_MODES (PARTIAL_INT); + COMPLEX_MODES (FLOAT); + + /* Decimal floating point modes. */ diff --git a/7.3.0/gentoo/README.history b/7.3.0/gentoo/README.history index 6a8069b..9eb4c76 100644 --- a/7.3.0/gentoo/README.history +++ b/7.3.0/gentoo/README.history @@ -1,3 +1,5 @@ +1.6 TODO + + 98_all_msp430-partial-int.patch 1.6 18 Aug 2018 + 97_all_isl-include.patch 1.5 17 Aug 2018
