diff options
Diffstat (limited to 'gcc/config/i386/i386.c')
| -rw-r--r-- | gcc/config/i386/i386.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 47a28055cab..f4e971d2860 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -20714,13 +20714,13 @@ ix86_split_idivmod (machine_mode mode, rtx operands[], if (signed_p) { - div = gen_rtx_DIV (SImode, operands[2], operands[3]); - mod = gen_rtx_MOD (SImode, operands[2], operands[3]); + div = gen_rtx_DIV (mode, operands[2], operands[3]); + mod = gen_rtx_MOD (mode, operands[2], operands[3]); } else { - div = gen_rtx_UDIV (SImode, operands[2], operands[3]); - mod = gen_rtx_UMOD (SImode, operands[2], operands[3]); + div = gen_rtx_UDIV (mode, operands[2], operands[3]); + mod = gen_rtx_UMOD (mode, operands[2], operands[3]); } /* Extract remainder from AH. */ @@ -32845,6 +32845,9 @@ sorted_attr_string (tree arglist) { const char *str = TREE_STRING_POINTER (TREE_VALUE (arg)); size_t len = strlen (str); + /* Skip empty string. */ + if (len == 0) + continue; str_len_sum += len + 1; if (arg != arglist) argnum++; @@ -32859,11 +32862,21 @@ sorted_attr_string (tree arglist) { const char *str = TREE_STRING_POINTER (TREE_VALUE (arg)); size_t len = strlen (str); + /* Skip empty string. */ + if (len == 0) + continue; memcpy (attr_str + str_len_sum, str, len); attr_str[str_len_sum + len] = TREE_CHAIN (arg) ? ',' : '\0'; str_len_sum += len + 1; } + /* Strip ',' character at the end. */ + if (str_len_sum > 0 && attr_str[str_len_sum - 1] == ',') + { + attr_str[str_len_sum - 1] = '\0'; + str_len_sum--; + } + /* Replace "=,-" with "_". */ for (i = 0; i < strlen (attr_str); i++) if (attr_str[i] == '=' || attr_str[i]== '-') @@ -33483,6 +33496,7 @@ fold_builtin_cpu (tree fndecl, tree *args) M_INTEL_KNL, M_AMD_BTVER1, M_AMD_BTVER2, + M_AMDFAM17H, M_CPU_SUBTYPE_START, M_INTEL_COREI7_NEHALEM, M_INTEL_COREI7_WESTMERE, @@ -33537,6 +33551,7 @@ fold_builtin_cpu (tree fndecl, tree *args) {"bdver3", M_AMDFAM15H_BDVER3}, {"bdver4", M_AMDFAM15H_BDVER4}, {"btver2", M_AMD_BTVER2}, + {"amdfam17h", M_AMDFAM17H}, {"znver1", M_AMDFAM17H_ZNVER1}, }; |