Module Name: src
Committed By: mrg
Date: Sun Aug 11 07:53:23 UTC 2024
Modified Files:
src/external/gpl3/gcc/dist/gcc/config/sh: sh_treg_combine.cc
Log Message:
fix SH3 regression since GCC 10.
this is from:
https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=e214cab68cb34e77622b91113f7698cf137bbdd6
a function returning "int" was changed to return "bool", but this file
had a local prototype, so while the callee was now only setting 8 bits
in the return register, the caller was checking 32 bits.
To generate a diff of this commit:
cvs rdiff -u -r1.1.1.11 -r1.2 \
src/external/gpl3/gcc/dist/gcc/config/sh/sh_treg_combine.cc
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/gpl3/gcc/dist/gcc/config/sh/sh_treg_combine.cc
diff -u src/external/gpl3/gcc/dist/gcc/config/sh/sh_treg_combine.cc:1.1.1.11 src/external/gpl3/gcc/dist/gcc/config/sh/sh_treg_combine.cc:1.2
--- src/external/gpl3/gcc/dist/gcc/config/sh/sh_treg_combine.cc:1.1.1.11 Sun Jun 30 07:36:13 2024
+++ src/external/gpl3/gcc/dist/gcc/config/sh/sh_treg_combine.cc Sun Aug 11 07:53:23 2024
@@ -37,6 +37,7 @@ along with GCC; see the file COPYING3.
#include "cfgrtl.h"
#include "tree-pass.h"
#include "expr.h"
+#include "tm-preds.h"
/*
This pass tries to optimize for example this:
@@ -426,10 +427,6 @@ is_conditional_insn (rtx_insn* i)
return GET_CODE (p) == SET && GET_CODE (XEXP (p, 1)) == IF_THEN_ELSE;
}
-// FIXME: Remove dependency on SH predicate function somehow.
-extern int t_reg_operand (rtx, machine_mode);
-extern int negt_reg_operand (rtx, machine_mode);
-
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// RTL pass class
