Revert "x86: Don't display eiz with no scale"

This reverts commit 04c662e2b66bedd050f97adec19afe0fcfce9ea7.
In my underlying suggestion I neglected the fact that in those
cases (,%eiz,1) is the only visible indication that 32-bit
addressing is in effect.

4 files changed, 20 insertions, 13 deletions

diff --git a/gas/ChangeLog b/gas/ChangeLog
index fdbba0e..4ac6ea2 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,10 @@
+2020-07-21  Jan Beulich  <jbeulich@suse.com>
+
+	* testsuite/gas/i386/evex-no-scale-64.d,
+	testsuite/gas/i386/addr32.d,
+	testsuite/gas/i386/x86-64-addr32-intel.d,
+	testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
+
 2020-07-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
 
 	* config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
diff --git a/gas/testsuite/gas/i386/evex-no-scale-64.d b/gas/testsuite/gas/i386/evex-no-scale-64.d
index d9f5afa..578eb8d 100644
--- a/gas/testsuite/gas/i386/evex-no-scale-64.d
+++ b/gas/testsuite/gas/i386/evex-no-scale-64.d
@@ -11,6 +11,6 @@ Disassembly of section .text:
  +[a-f0-9]+:	62 f1 7c 48 28 04 05 40 00 00 00 	vmovaps 0x40\(,%rax,1\),%zmm0
  +[a-f0-9]+:	62 f1 7c 48 28 04 25 40 00 00 00 	vmovaps 0x40,%zmm0
  +[a-f0-9]+:	67 62 f1 7c 48 28 04 05 40 00 00 00 	vmovaps 0x40\(,%eax,1\),%zmm0
- +[a-f0-9]+:	67 62 f1 7c 48 28 04 25 40 00 00 00 	vmovaps 0x40,%zmm0
+ +[a-f0-9]+:	67 62 f1 7c 48 28 04 25 40 00 00 00 	vmovaps 0x40\(,%eiz,1\),%zmm0
  +[a-f0-9]+:	62 f1 7c 48 28 04 25 40 00 00 00 	vmovaps 0x40,%zmm0
 #pass
diff --git a/gas/testsuite/gas/i386/x86-64-addr32-intel.d b/gas/testsuite/gas/i386/x86-64-addr32-intel.d
index 7a25d40..0988457 100644
--- a/gas/testsuite/gas/i386/x86-64-addr32-intel.d
+++ b/gas/testsuite/gas/i386/x86-64-addr32-intel.d
@@ -11,15 +11,15 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	67 48 8d 80 00 00 00 00[ 	]+lea[ 	]+rax,\[eax\+0x0\].*
 [ 	]*[a-f0-9]+:	67 49 8d 80 00 00 00 00[ 	]+lea[ 	]+rax,\[r8d\+0x0\].*
 [ 	]*[a-f0-9]+:	67 48 8d 05 00 00 00 00[ 	]+lea[ 	]+rax,\[eip\+0x0\].*
-[ 	]*[a-f0-9]+:	67 48 8d 04 25 00 00 00 00 	lea[ ]+rax,ds:0x0	.*
+[ 	]*[a-f0-9]+:	67 48 8d 04 25 00 00 00 00 	lea[ ]+rax,\[eiz\*1\+0x0\].*
 [ 	]*[a-f0-9]+:	67 a0 98 08 60 00    	addr32 mov al,ds:0x600898
 [ 	]*[a-f0-9]+:	67 66 a1 98 08 60 00 	addr32 mov ax,ds:0x600898
 [ 	]*[a-f0-9]+:	67 a1 98 08 60 00    	addr32 mov eax,ds:0x600898
 [ 	]*[a-f0-9]+:	67 48 a1 98 08 60 00 	addr32 mov rax,ds:0x600898
 [ 	]*[a-f0-9]+:	67 48 a1 98 08 80 00 	addr32 mov rax,ds:0x800898
-[ 	]*[a-f0-9]+:	67 48 8b 1c 25 98 08 80 00 	mov[ ]+rbx,QWORD PTR ds:0x800898
+[ 	]*[a-f0-9]+:	67 48 8b 1c 25 98 08 80 00 	mov[ ]+rbx,QWORD PTR \[eiz\*1\+0x800898\]
 [ 	]*[a-f0-9]+:	67 48 a1 ef cd ab 89 	addr32 mov rax,ds:0x89abcdef
-[ 	]*[a-f0-9]+:	67 48 8b 1c 25 ef cd ab 89 	mov[ ]+rbx,QWORD PTR ds:0x89abcdef
+[ 	]*[a-f0-9]+:	67 48 8b 1c 25 ef cd ab 89 	mov[ ]+rbx,QWORD PTR \[eiz\*1\+0x89abcdef\]
 [ 	]*[a-f0-9]+:	67 48 b8 ef cd ab 89 00 00 00 00 	addr32 movabs rax,0x89abcdef
 [ 	]*[a-f0-9]+:	67 48 bb ef cd ab 89 00 00 00 00 	addr32 movabs rbx,0x89abcdef
 [ 	]*[a-f0-9]+:	67 a2 98 08 60 00    	addr32 mov ds:0x600898,al
@@ -27,9 +27,9 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	67 a3 98 08 60 00    	addr32 mov ds:0x600898,eax
 [ 	]*[a-f0-9]+:	67 48 a3 98 08 60 00 	addr32 mov ds:0x600898,rax
 [ 	]*[a-f0-9]+:	67 48 a3 98 08 80 00 	addr32 mov ds:0x800898,rax
-[ 	]*[a-f0-9]+:	67 48 89 1c 25 98 08 80 00 	mov[ ]+QWORD PTR ds:0x800898,rbx
+[ 	]*[a-f0-9]+:	67 48 89 1c 25 98 08 80 00 	mov[ ]+QWORD PTR \[eiz\*1\+0x800898\],rbx
 [ 	]*[a-f0-9]+:	67 48 a3 ef cd ab 89 	addr32 mov ds:0x89abcdef,rax
-[ 	]*[a-f0-9]+:	67 48 89 1c 25 ef cd ab 89 	mov[ ]+QWORD PTR ds:0x89abcdef,rbx
-[ 	]*[a-f0-9]+:	67 89 04 25 11 22 33 ff 	mov[ ]+DWORD PTR ds:0xff332211,eax
+[ 	]*[a-f0-9]+:	67 48 89 1c 25 ef cd ab 89 	mov[ ]+QWORD PTR \[eiz\*1\+0x89abcdef\],rbx
+[ 	]*[a-f0-9]+:	67 89 04 25 11 22 33 ff 	mov[ ]+DWORD PTR \[eiz\*1\+0xff332211\],eax
 [ 	]*[a-f0-9]+:	67 89 04 65 11 22 33 ff 	mov[ ]+DWORD PTR \[eiz\*2\+0xff332211\],eax
 #pass
diff --git a/gas/testsuite/gas/i386/x86-64-addr32.d b/gas/testsuite/gas/i386/x86-64-addr32.d
index c513f0d..d9481a7 100644
--- a/gas/testsuite/gas/i386/x86-64-addr32.d
+++ b/gas/testsuite/gas/i386/x86-64-addr32.d
@@ -10,15 +10,15 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	67 48 8d 80 00 00 00 00[ 	]+lea[ 	]+0x0\(%eax\),%rax.*
 [ 	]*[a-f0-9]+:	67 49 8d 80 00 00 00 00[ 	]+lea[ 	]+0x0\(%r8d\),%rax.*
 [ 	]*[a-f0-9]+:	67 48 8d 05 00 00 00 00[ 	]+lea[ 	]+0x0\(%eip\),%rax.*
-[ 	]*[a-f0-9]+:	67 48 8d 04 25 00 00 00 00[ 	]+lea[ ]+0x0,%rax.*
+[ 	]*[a-f0-9]+:	67 48 8d 04 25 00 00 00 00[ 	]+lea[ ]+0x0\(,%eiz,1\),%rax.*
 [ 	]*[a-f0-9]+:	67 a0 98 08 60 00    	addr32 mov 0x600898,%al
 [ 	]*[a-f0-9]+:	67 66 a1 98 08 60 00 	addr32 mov 0x600898,%ax
 [ 	]*[a-f0-9]+:	67 a1 98 08 60 00    	addr32 mov 0x600898,%eax
 [ 	]*[a-f0-9]+:	67 48 a1 98 08 60 00 	addr32 mov 0x600898,%rax
 [ 	]*[a-f0-9]+:	67 48 a1 98 08 80 00 	addr32 mov 0x800898,%rax
-[ 	]*[a-f0-9]+:	67 48 8b 1c 25 98 08 80 00 	mov[ ]+0x800898,%rbx
+[ 	]*[a-f0-9]+:	67 48 8b 1c 25 98 08 80 00 	mov[ ]+0x800898\(,%eiz,1\),%rbx
 [ 	]*[a-f0-9]+:	67 48 a1 ef cd ab 89 	addr32 mov 0x89abcdef,%rax
-[ 	]*[a-f0-9]+:	67 48 8b 1c 25 ef cd ab 89 	mov[ ]+0x89abcdef,%rbx
+[ 	]*[a-f0-9]+:	67 48 8b 1c 25 ef cd ab 89 	mov[ ]+0x89abcdef\(,%eiz,1\),%rbx
 [ 	]*[a-f0-9]+:	67 48 b8 ef cd ab 89 00 00 00 00 	addr32 movabs \$0x89abcdef,%rax
 [ 	]*[a-f0-9]+:	67 48 bb ef cd ab 89 00 00 00 00 	addr32 movabs \$0x89abcdef,%rbx
 [ 	]*[a-f0-9]+:	67 a2 98 08 60 00    	addr32 mov %al,0x600898
@@ -26,9 +26,9 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	67 a3 98 08 60 00    	addr32 mov %eax,0x600898
 [ 	]*[a-f0-9]+:	67 48 a3 98 08 60 00 	addr32 mov %rax,0x600898
 [ 	]*[a-f0-9]+:	67 48 a3 98 08 80 00 	addr32 mov %rax,0x800898
-[ 	]*[a-f0-9]+:	67 48 89 1c 25 98 08 80 00 	mov[ ]+%rbx,0x800898
+[ 	]*[a-f0-9]+:	67 48 89 1c 25 98 08 80 00 	mov[ ]+%rbx,0x800898\(,%eiz,1\)
 [ 	]*[a-f0-9]+:	67 48 a3 ef cd ab 89 	addr32 mov %rax,0x89abcdef
-[ 	]*[a-f0-9]+:	67 48 89 1c 25 ef cd ab 89 	mov[ ]+%rbx,0x89abcdef
-[ 	]*[a-f0-9]+:	67 89 04 25 11 22 33 ff 	mov[ ]+%eax,0xff332211
+[ 	]*[a-f0-9]+:	67 48 89 1c 25 ef cd ab 89 	mov[ ]+%rbx,0x89abcdef\(,%eiz,1\)
+[ 	]*[a-f0-9]+:	67 89 04 25 11 22 33 ff 	mov[ ]+%eax,0xff332211\(,%eiz,1\)
 [ 	]*[a-f0-9]+:	67 89 04 65 11 22 33 ff 	mov[ ]+%eax,0xff332211\(,%eiz,2\)
 #pass