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x86/Intel: fold "xmmword" with "oword"

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These are full aliases of one another, so there's no real need to use
distinct O_md* values for them.
This commit is contained in:
Jan Beulich
2019-12-09 13:32:11 +01:00
parent f2f5811f76
commit 7456d03d5b
2 changed files with 18 additions and 11 deletions
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9
gas/ChangeLog
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@ -1,3 +1,12 @@
2019-12-09 Jan Beulich <jbeulich@suse.com>
* config/tc-i386-intel.c (O_oword_ptr): Move.
(O_xmmword_ptr): Alias to O_oword_ptr.
(O_fword_ptr, O_tbyte_ptr, O_ymmword_ptr, O_zmmword_ptr): Adjust
expansion.
(i386_intel_simplify, i386_intel_operand): Fold O_oword_ptr and
O_xmmword_ptr cases, leaving comments.
2019-12-09 Jan Beulich <jbeulich@suse.com> 2019-12-09 Jan Beulich <jbeulich@suse.com>
* config/tc-i386-intel.c (O_mmword_ptr): Define. * config/tc-i386-intel.c (O_mmword_ptr): Define.

20
gas/config/tc-i386-intel.c
View File

@ -54,18 +54,18 @@ intel_state;
#define O_qword_ptr O_md25 #define O_qword_ptr O_md25
/* mmword ptr X_add_symbol */ /* mmword ptr X_add_symbol */
#define O_mmword_ptr O_qword_ptr #define O_mmword_ptr O_qword_ptr
/* oword ptr X_add_symbol */
#define O_oword_ptr O_md24
/* fword ptr X_add_symbol */ /* fword ptr X_add_symbol */
#define O_fword_ptr O_md23 #define O_fword_ptr O_md24
/* tbyte ptr X_add_symbol */ /* tbyte ptr X_add_symbol */
#define O_tbyte_ptr O_md22 #define O_tbyte_ptr O_md23
/* oword ptr X_add_symbol */
#define O_oword_ptr O_md22
/* xmmword ptr X_add_symbol */ /* xmmword ptr X_add_symbol */
#define O_xmmword_ptr O_md21 #define O_xmmword_ptr O_oword_ptr
/* ymmword ptr X_add_symbol */ /* ymmword ptr X_add_symbol */
#define O_ymmword_ptr O_md20 #define O_ymmword_ptr O_md21
/* zmmword ptr X_add_symbol */ /* zmmword ptr X_add_symbol */
#define O_zmmword_ptr O_md19 #define O_zmmword_ptr O_md20
static struct static struct
{ {
@ -388,8 +388,7 @@ static int i386_intel_simplify (expressionS *e)
case O_fword_ptr: case O_fword_ptr:
case O_qword_ptr: /* O_mmword_ptr */ case O_qword_ptr: /* O_mmword_ptr */
case O_tbyte_ptr: case O_tbyte_ptr:
case O_oword_ptr: case O_oword_ptr: /* O_xmmword_ptr */
case O_xmmword_ptr:
case O_ymmword_ptr: case O_ymmword_ptr:
case O_zmmword_ptr: case O_zmmword_ptr:
case O_near_ptr: case O_near_ptr:
@ -702,8 +701,7 @@ i386_intel_operand (char *operand_string, int got_a_float)
i.types[this_operand].bitfield.byte = 1; /* cause an error */ i.types[this_operand].bitfield.byte = 1; /* cause an error */
break; break;
case O_oword_ptr: case O_oword_ptr: /* O_xmmword_ptr */
case O_xmmword_ptr:
i.types[this_operand].bitfield.xmmword = 1; i.types[this_operand].bitfield.xmmword = 1;
break; break;