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[PATCH 2/2] x86/Intel: fold "xmmword" with "oword"
- From: Jan Beulich <jbeulich at suse dot com>
- To: "binutils at sourceware dot org" <binutils at sourceware dot org>
- Date: Thu, 5 Dec 2019 08:56:25 +0100
- Subject: [PATCH 2/2] x86/Intel: fold "xmmword" with "oword"
- References: <6f78ee78-b5fb-c319-24f3-b429ed7b91ed@suse.com>
These are full aliases of one another, so there's no real need to use
distinct O_md* values for them.
gas/
2019-12-XX 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.
--- a/gas/config/tc-i386-intel.c
+++ b/gas/config/tc-i386-intel.c
@@ -54,18 +54,18 @@ intel_state;
#define O_qword_ptr O_md25
/* mmword ptr X_add_symbol */
#define O_mmword_ptr O_qword_ptr
-/* oword ptr X_add_symbol */
-#define O_oword_ptr O_md24
/* fword ptr X_add_symbol */
-#define O_fword_ptr O_md23
+#define O_fword_ptr O_md24
/* 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 */
-#define O_xmmword_ptr O_md21
+#define O_xmmword_ptr O_oword_ptr
/* ymmword ptr X_add_symbol */
-#define O_ymmword_ptr O_md20
+#define O_ymmword_ptr O_md21
/* zmmword ptr X_add_symbol */
-#define O_zmmword_ptr O_md19
+#define O_zmmword_ptr O_md20
static struct
{
@@ -388,8 +388,7 @@ static int i386_intel_simplify (expressi
case O_fword_ptr:
case O_qword_ptr: /* O_mmword_ptr */
case O_tbyte_ptr:
- case O_oword_ptr:
- case O_xmmword_ptr:
+ case O_oword_ptr: /* O_xmmword_ptr */
case O_ymmword_ptr:
case O_zmmword_ptr:
case O_near_ptr:
@@ -702,8 +701,7 @@ i386_intel_operand (char *operand_string
i.types[this_operand].bitfield.byte = 1; /* cause an error */
break;
- case O_oword_ptr:
- case O_xmmword_ptr:
+ case O_oword_ptr: /* O_xmmword_ptr */
i.types[this_operand].bitfield.xmmword = 1;
break;