[PATCH] PR binutils/16490: Disp8 encoding/decoding is wrong AVX512 gather/scatter insns
Michael V. Zolotukhin
michael.v.zolotukhin@gmail.com
Thu Jan 30 12:19:00 GMT 2014
Hi,
As noted by Jan, shift was computed incorrectly for AVX512F gather/scatter
instructions.
The fix is below (originally proposed by Jan), is it ok for trunk?
opcodes/ChangeLog:
2014-01-30 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
Jan Beulich <jbeulich@suse.com>
PR binutils/16490
* i386-dis.c (OP_E_memory): Fix shift computation for
vex_vsib_q_w_dq_mode.
gas/testsuite/ChangeLog:
2014-01-30 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
Jan Beulich <jbeulich@suse.com>
PR binutils/16490
* gas/i386/avx512f.d: Fix test output.
* gas/i386/avx512f-intel.d: Likewise.
* gas/i386/x86-64-avx512f.d: Likewise.
* gas/i386/x86-64-avx512f-intel.d: Likewise.
Thanks,
Michael
diff --git a/gas/testsuite/gas/i386/avx512f-intel.d b/gas/testsuite/gas/i386/avx512f-intel.d
index be8798a..5a7236b 100644
--- a/gas/testsuite/gas/i386/avx512f-intel.d
+++ b/gas/testsuite/gas/i386/avx512f-intel.d
@@ -3561,7 +3561,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 93 b4 b9 00 04 00 00 vgatherqpd zmm6\{k1\},ZMMWORD PTR \[ecx\+zmm7\*4\+0x400\]
[ ]*[a-f0-9]+: 62 f2 7d 49 93 b4 fd 7b 00 00 00 vgatherqps ymm6\{k1\},ZMMWORD PTR \[ebp\+zmm7\*8\+0x7b\]
[ ]*[a-f0-9]+: 62 f2 7d 49 93 b4 fd 7b 00 00 00 vgatherqps ymm6\{k1\},ZMMWORD PTR \[ebp\+zmm7\*8\+0x7b\]
-[ ]*[a-f0-9]+: 62 f2 7d 49 93 74 38 40 vgatherqps ymm6\{k1\},ZMMWORD PTR \[eax\+zmm7\*1\+0x200\]
+[ ]*[a-f0-9]+: 62 f2 7d 49 93 74 38 40 vgatherqps ymm6\{k1\},ZMMWORD PTR \[eax\+zmm7\*1\+0x100\]
[ ]*[a-f0-9]+: 62 f2 7d 49 93 b4 b9 00 04 00 00 vgatherqps ymm6\{k1\},ZMMWORD PTR \[ecx\+zmm7\*4\+0x400\]
[ ]*[a-f0-9]+: 62 f2 fd 48 42 f5 vgetexppd zmm6,zmm5
[ ]*[a-f0-9]+: 62 f2 fd 4f 42 f5 vgetexppd zmm6\{k7\},zmm5
@@ -4728,7 +4728,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 90 b4 b9 00 04 00 00 vpgatherdq zmm6\{k1\},ZMMWORD PTR \[ecx\+ymm7\*4\+0x400\]
[ ]*[a-f0-9]+: 62 f2 7d 49 91 b4 fd 7b 00 00 00 vpgatherqd ymm6\{k1\},ZMMWORD PTR \[ebp\+zmm7\*8\+0x7b]
[ ]*[a-f0-9]+: 62 f2 7d 49 91 b4 fd 7b 00 00 00 vpgatherqd ymm6\{k1\},ZMMWORD PTR \[ebp\+zmm7\*8\+0x7b]
-[ ]*[a-f0-9]+: 62 f2 7d 49 91 74 38 40 vpgatherqd ymm6\{k1\},ZMMWORD PTR \[eax\+zmm7\*1\+0x200\]
+[ ]*[a-f0-9]+: 62 f2 7d 49 91 74 38 40 vpgatherqd ymm6\{k1\},ZMMWORD PTR \[eax\+zmm7\*1\+0x100\]
[ ]*[a-f0-9]+: 62 f2 7d 49 91 b4 b9 00 04 00 00 vpgatherqd ymm6\{k1\},ZMMWORD PTR \[ecx\+zmm7\*4\+0x400\]
[ ]*[a-f0-9]+: 62 f2 fd 49 91 b4 fd 7b 00 00 00 vpgatherqq zmm6\{k1\},ZMMWORD PTR \[ebp\+zmm7\*8\+0x7b\]
[ ]*[a-f0-9]+: 62 f2 fd 49 91 b4 fd 7b 00 00 00 vpgatherqq zmm6\{k1\},ZMMWORD PTR \[ebp\+zmm7\*8\+0x7b\]
@@ -5006,7 +5006,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 a0 b4 b9 00 04 00 00 vpscatterdq ZMMWORD PTR \[ecx\+ymm7\*4\+0x400\]\{k1\},zmm6
[ ]*[a-f0-9]+: 62 f2 7d 49 a1 b4 fd 7b 00 00 00 vpscatterqd ZMMWORD PTR \[ebp\+zmm7\*8\+0x7b\]\{k1\},ymm6
[ ]*[a-f0-9]+: 62 f2 7d 49 a1 b4 fd 7b 00 00 00 vpscatterqd ZMMWORD PTR \[ebp\+zmm7\*8\+0x7b\]\{k1\},ymm6
-[ ]*[a-f0-9]+: 62 f2 7d 49 a1 74 38 40 vpscatterqd ZMMWORD PTR \[eax\+zmm7\*1\+0x200\]\{k1\},ymm6
+[ ]*[a-f0-9]+: 62 f2 7d 49 a1 74 38 40 vpscatterqd ZMMWORD PTR \[eax\+zmm7\*1\+0x100\]\{k1\},ymm6
[ ]*[a-f0-9]+: 62 f2 7d 49 a1 b4 b9 00 04 00 00 vpscatterqd ZMMWORD PTR \[ecx\+zmm7\*4\+0x400\]\{k1\},ymm6
[ ]*[a-f0-9]+: 62 f2 fd 49 a1 b4 fd 7b 00 00 00 vpscatterqq ZMMWORD PTR \[ebp\+zmm7\*8\+0x7b\]\{k1\},zmm6
[ ]*[a-f0-9]+: 62 f2 fd 49 a1 b4 fd 7b 00 00 00 vpscatterqq ZMMWORD PTR \[ebp\+zmm7\*8\+0x7b\]\{k1\},zmm6
@@ -5429,7 +5429,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 a3 b4 b9 00 04 00 00 vscatterqpd ZMMWORD PTR \[ecx\+zmm7\*4\+0x400\]\{k1\},zmm6
[ ]*[a-f0-9]+: 62 f2 7d 49 a3 b4 fd 7b 00 00 00 vscatterqps ZMMWORD PTR \[ebp\+zmm7\*8\+0x7b\]\{k1\},ymm6
[ ]*[a-f0-9]+: 62 f2 7d 49 a3 b4 fd 7b 00 00 00 vscatterqps ZMMWORD PTR \[ebp\+zmm7\*8\+0x7b\]\{k1\},ymm6
-[ ]*[a-f0-9]+: 62 f2 7d 49 a3 74 38 40 vscatterqps ZMMWORD PTR \[eax\+zmm7\*1\+0x200\]\{k1\},ymm6
+[ ]*[a-f0-9]+: 62 f2 7d 49 a3 74 38 40 vscatterqps ZMMWORD PTR \[eax\+zmm7\*1\+0x100\]\{k1\},ymm6
[ ]*[a-f0-9]+: 62 f2 7d 49 a3 b4 b9 00 04 00 00 vscatterqps ZMMWORD PTR \[ecx\+zmm7\*4\+0x400\]\{k1\},ymm6
[ ]*[a-f0-9]+: 62 f1 d5 48 c6 f4 ab vshufpd zmm6,zmm5,zmm4,0xab
[ ]*[a-f0-9]+: 62 f1 d5 4f c6 f4 ab vshufpd zmm6\{k7\},zmm5,zmm4,0xab
@@ -10175,7 +10175,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 93 b4 b9 00 04 00 00 vgatherqpd zmm6\{k1\},ZMMWORD PTR \[ecx\+zmm7\*4\+0x400\]
[ ]*[a-f0-9]+: 62 f2 7d 49 93 b4 fd 85 ff ff ff vgatherqps ymm6\{k1\},ZMMWORD PTR \[ebp\+zmm7\*8-0x7b\]
[ ]*[a-f0-9]+: 62 f2 7d 49 93 b4 fd 85 ff ff ff vgatherqps ymm6\{k1\},ZMMWORD PTR \[ebp\+zmm7\*8-0x7b\]
-[ ]*[a-f0-9]+: 62 f2 7d 49 93 74 38 40 vgatherqps ymm6\{k1\},ZMMWORD PTR \[eax\+zmm7\*1\+0x200\]
+[ ]*[a-f0-9]+: 62 f2 7d 49 93 74 38 40 vgatherqps ymm6\{k1\},ZMMWORD PTR \[eax\+zmm7\*1\+0x100\]
[ ]*[a-f0-9]+: 62 f2 7d 49 93 b4 b9 00 04 00 00 vgatherqps ymm6\{k1\},ZMMWORD PTR \[ecx\+zmm7\*4\+0x400\]
[ ]*[a-f0-9]+: 62 f2 fd 48 42 f5 vgetexppd zmm6,zmm5
[ ]*[a-f0-9]+: 62 f2 fd 4f 42 f5 vgetexppd zmm6\{k7\},zmm5
@@ -11342,7 +11342,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 90 b4 b9 00 04 00 00 vpgatherdq zmm6\{k1\},ZMMWORD PTR \[ecx\+ymm7\*4\+0x400\]
[ ]*[a-f0-9]+: 62 f2 7d 49 91 b4 fd 85 ff ff ff vpgatherqd ymm6\{k1\},ZMMWORD PTR \[ebp\+zmm7\*8-0x7b\]
[ ]*[a-f0-9]+: 62 f2 7d 49 91 b4 fd 85 ff ff ff vpgatherqd ymm6\{k1\},ZMMWORD PTR \[ebp\+zmm7\*8-0x7b\]
-[ ]*[a-f0-9]+: 62 f2 7d 49 91 74 38 40 vpgatherqd ymm6\{k1\},ZMMWORD PTR \[eax\+zmm7\*1\+0x200\]
+[ ]*[a-f0-9]+: 62 f2 7d 49 91 74 38 40 vpgatherqd ymm6\{k1\},ZMMWORD PTR \[eax\+zmm7\*1\+0x100\]
[ ]*[a-f0-9]+: 62 f2 7d 49 91 b4 b9 00 04 00 00 vpgatherqd ymm6\{k1\},ZMMWORD PTR \[ecx\+zmm7\*4\+0x400\]
[ ]*[a-f0-9]+: 62 f2 fd 49 91 b4 fd 85 ff ff ff vpgatherqq zmm6\{k1\},ZMMWORD PTR \[ebp\+zmm7\*8-0x7b\]
[ ]*[a-f0-9]+: 62 f2 fd 49 91 b4 fd 85 ff ff ff vpgatherqq zmm6\{k1\},ZMMWORD PTR \[ebp\+zmm7\*8-0x7b\]
@@ -11620,7 +11620,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 a0 b4 b9 00 04 00 00 vpscatterdq ZMMWORD PTR \[ecx\+ymm7\*4\+0x400\]\{k1\},zmm6
[ ]*[a-f0-9]+: 62 f2 7d 49 a1 b4 fd 85 ff ff ff vpscatterqd ZMMWORD PTR \[ebp\+zmm7\*8-0x7b\]\{k1\},ymm6
[ ]*[a-f0-9]+: 62 f2 7d 49 a1 b4 fd 85 ff ff ff vpscatterqd ZMMWORD PTR \[ebp\+zmm7\*8-0x7b\]\{k1\},ymm6
-[ ]*[a-f0-9]+: 62 f2 7d 49 a1 74 38 40 vpscatterqd ZMMWORD PTR \[eax\+zmm7\*1\+0x200\]\{k1\},ymm6
+[ ]*[a-f0-9]+: 62 f2 7d 49 a1 74 38 40 vpscatterqd ZMMWORD PTR \[eax\+zmm7\*1\+0x100\]\{k1\},ymm6
[ ]*[a-f0-9]+: 62 f2 7d 49 a1 b4 b9 00 04 00 00 vpscatterqd ZMMWORD PTR \[ecx\+zmm7\*4\+0x400\]\{k1\},ymm6
[ ]*[a-f0-9]+: 62 f2 fd 49 a1 b4 fd 85 ff ff ff vpscatterqq ZMMWORD PTR \[ebp\+zmm7\*8-0x7b\]\{k1\},zmm6
[ ]*[a-f0-9]+: 62 f2 fd 49 a1 b4 fd 85 ff ff ff vpscatterqq ZMMWORD PTR \[ebp\+zmm7\*8-0x7b\]\{k1\},zmm6
@@ -12043,7 +12043,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 a3 b4 b9 00 04 00 00 vscatterqpd ZMMWORD PTR \[ecx\+zmm7\*4\+0x400\]\{k1\},zmm6
[ ]*[a-f0-9]+: 62 f2 7d 49 a3 b4 fd 85 ff ff ff vscatterqps ZMMWORD PTR \[ebp\+zmm7\*8-0x7b\]\{k1\},ymm6
[ ]*[a-f0-9]+: 62 f2 7d 49 a3 b4 fd 85 ff ff ff vscatterqps ZMMWORD PTR \[ebp\+zmm7\*8-0x7b\]\{k1\},ymm6
-[ ]*[a-f0-9]+: 62 f2 7d 49 a3 74 38 40 vscatterqps ZMMWORD PTR \[eax\+zmm7\*1\+0x200\]\{k1\},ymm6
+[ ]*[a-f0-9]+: 62 f2 7d 49 a3 74 38 40 vscatterqps ZMMWORD PTR \[eax\+zmm7\*1\+0x100\]\{k1\},ymm6
[ ]*[a-f0-9]+: 62 f2 7d 49 a3 b4 b9 00 04 00 00 vscatterqps ZMMWORD PTR \[ecx\+zmm7\*4\+0x400\]\{k1\},ymm6
[ ]*[a-f0-9]+: 62 f1 d5 48 c6 f4 ab vshufpd zmm6,zmm5,zmm4,0xab
[ ]*[a-f0-9]+: 62 f1 d5 4f c6 f4 ab vshufpd zmm6\{k7\},zmm5,zmm4,0xab
diff --git a/gas/testsuite/gas/i386/avx512f.d b/gas/testsuite/gas/i386/avx512f.d
index 0b48491..ad225ee 100644
--- a/gas/testsuite/gas/i386/avx512f.d
+++ b/gas/testsuite/gas/i386/avx512f.d
@@ -3560,7 +3560,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 93 b4 b9 00 04 00 00 vgatherqpd 0x400\(%ecx,%zmm7,4\),%zmm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 93 b4 fd 7b 00 00 00 vgatherqps 0x7b\(%ebp,%zmm7,8\),%ymm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 93 b4 fd 7b 00 00 00 vgatherqps 0x7b\(%ebp,%zmm7,8\),%ymm6\{%k1\}
-[ ]*[a-f0-9]+: 62 f2 7d 49 93 74 38 40 vgatherqps 0x200\(%eax,%zmm7,1\),%ymm6\{%k1\}
+[ ]*[a-f0-9]+: 62 f2 7d 49 93 74 38 40 vgatherqps 0x100\(%eax,%zmm7,1\),%ymm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 93 b4 b9 00 04 00 00 vgatherqps 0x400\(%ecx,%zmm7,4\),%ymm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 fd 48 42 f5 vgetexppd %zmm5,%zmm6
[ ]*[a-f0-9]+: 62 f2 fd 4f 42 f5 vgetexppd %zmm5,%zmm6\{%k7\}
@@ -4727,7 +4727,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 90 b4 b9 00 04 00 00 vpgatherdq 0x400\(%ecx,%ymm7,4\),%zmm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 91 b4 fd 7b 00 00 00 vpgatherqd 0x7b\(%ebp,%zmm7,8\),%ymm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 91 b4 fd 7b 00 00 00 vpgatherqd 0x7b\(%ebp,%zmm7,8\),%ymm6\{%k1\}
-[ ]*[a-f0-9]+: 62 f2 7d 49 91 74 38 40 vpgatherqd 0x200\(%eax,%zmm7,1\),%ymm6\{%k1\}
+[ ]*[a-f0-9]+: 62 f2 7d 49 91 74 38 40 vpgatherqd 0x100\(%eax,%zmm7,1\),%ymm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 91 b4 b9 00 04 00 00 vpgatherqd 0x400\(%ecx,%zmm7,4\),%ymm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 fd 49 91 b4 fd 7b 00 00 00 vpgatherqq 0x7b\(%ebp,%zmm7,8\),%zmm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 fd 49 91 b4 fd 7b 00 00 00 vpgatherqq 0x7b\(%ebp,%zmm7,8\),%zmm6\{%k1\}
@@ -5005,7 +5005,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 a0 b4 b9 00 04 00 00 vpscatterdq %zmm6,0x400\(%ecx,%ymm7,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 a1 b4 fd 7b 00 00 00 vpscatterqd %ymm6,0x7b\(%ebp,%zmm7,8\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 a1 b4 fd 7b 00 00 00 vpscatterqd %ymm6,0x7b\(%ebp,%zmm7,8\)\{%k1\}
-[ ]*[a-f0-9]+: 62 f2 7d 49 a1 74 38 40 vpscatterqd %ymm6,0x200\(%eax,%zmm7,1\)\{%k1\}
+[ ]*[a-f0-9]+: 62 f2 7d 49 a1 74 38 40 vpscatterqd %ymm6,0x100\(%eax,%zmm7,1\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 a1 b4 b9 00 04 00 00 vpscatterqd %ymm6,0x400\(%ecx,%zmm7,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 fd 49 a1 b4 fd 7b 00 00 00 vpscatterqq %zmm6,0x7b\(%ebp,%zmm7,8\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 fd 49 a1 b4 fd 7b 00 00 00 vpscatterqq %zmm6,0x7b\(%ebp,%zmm7,8\)\{%k1\}
@@ -5428,7 +5428,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 a3 b4 b9 00 04 00 00 vscatterqpd %zmm6,0x400\(%ecx,%zmm7,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 a3 b4 fd 7b 00 00 00 vscatterqps %ymm6,0x7b\(%ebp,%zmm7,8\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 a3 b4 fd 7b 00 00 00 vscatterqps %ymm6,0x7b\(%ebp,%zmm7,8\)\{%k1\}
-[ ]*[a-f0-9]+: 62 f2 7d 49 a3 74 38 40 vscatterqps %ymm6,0x200\(%eax,%zmm7,1\)\{%k1\}
+[ ]*[a-f0-9]+: 62 f2 7d 49 a3 74 38 40 vscatterqps %ymm6,0x100\(%eax,%zmm7,1\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 a3 b4 b9 00 04 00 00 vscatterqps %ymm6,0x400\(%ecx,%zmm7,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 f1 d5 48 c6 f4 ab vshufpd \$0xab,%zmm4,%zmm5,%zmm6
[ ]*[a-f0-9]+: 62 f1 d5 4f c6 f4 ab vshufpd \$0xab,%zmm4,%zmm5,%zmm6\{%k7\}
@@ -10174,7 +10174,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 93 b4 b9 00 04 00 00 vgatherqpd 0x400\(%ecx,%zmm7,4\),%zmm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 93 b4 fd 85 ff ff ff vgatherqps -0x7b\(%ebp,%zmm7,8\),%ymm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 93 b4 fd 85 ff ff ff vgatherqps -0x7b\(%ebp,%zmm7,8\),%ymm6\{%k1\}
-[ ]*[a-f0-9]+: 62 f2 7d 49 93 74 38 40 vgatherqps 0x200\(%eax,%zmm7,1\),%ymm6\{%k1\}
+[ ]*[a-f0-9]+: 62 f2 7d 49 93 74 38 40 vgatherqps 0x100\(%eax,%zmm7,1\),%ymm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 93 b4 b9 00 04 00 00 vgatherqps 0x400\(%ecx,%zmm7,4\),%ymm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 fd 48 42 f5 vgetexppd %zmm5,%zmm6
[ ]*[a-f0-9]+: 62 f2 fd 4f 42 f5 vgetexppd %zmm5,%zmm6\{%k7\}
@@ -11341,7 +11341,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 90 b4 b9 00 04 00 00 vpgatherdq 0x400\(%ecx,%ymm7,4\),%zmm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 91 b4 fd 85 ff ff ff vpgatherqd -0x7b\(%ebp,%zmm7,8\),%ymm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 91 b4 fd 85 ff ff ff vpgatherqd -0x7b\(%ebp,%zmm7,8\),%ymm6\{%k1\}
-[ ]*[a-f0-9]+: 62 f2 7d 49 91 74 38 40 vpgatherqd 0x200\(%eax,%zmm7,1\),%ymm6\{%k1\}
+[ ]*[a-f0-9]+: 62 f2 7d 49 91 74 38 40 vpgatherqd 0x100\(%eax,%zmm7,1\),%ymm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 91 b4 b9 00 04 00 00 vpgatherqd 0x400\(%ecx,%zmm7,4\),%ymm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 fd 49 91 b4 fd 85 ff ff ff vpgatherqq -0x7b\(%ebp,%zmm7,8\),%zmm6\{%k1\}
[ ]*[a-f0-9]+: 62 f2 fd 49 91 b4 fd 85 ff ff ff vpgatherqq -0x7b\(%ebp,%zmm7,8\),%zmm6\{%k1\}
@@ -11619,7 +11619,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 a0 b4 b9 00 04 00 00 vpscatterdq %zmm6,0x400\(%ecx,%ymm7,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 a1 b4 fd 85 ff ff ff vpscatterqd %ymm6,-0x7b\(%ebp,%zmm7,8\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 a1 b4 fd 85 ff ff ff vpscatterqd %ymm6,-0x7b\(%ebp,%zmm7,8\)\{%k1\}
-[ ]*[a-f0-9]+: 62 f2 7d 49 a1 74 38 40 vpscatterqd %ymm6,0x200\(%eax,%zmm7,1\)\{%k1\}
+[ ]*[a-f0-9]+: 62 f2 7d 49 a1 74 38 40 vpscatterqd %ymm6,0x100\(%eax,%zmm7,1\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 a1 b4 b9 00 04 00 00 vpscatterqd %ymm6,0x400\(%ecx,%zmm7,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 fd 49 a1 b4 fd 85 ff ff ff vpscatterqq %zmm6,-0x7b\(%ebp,%zmm7,8\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 fd 49 a1 b4 fd 85 ff ff ff vpscatterqq %zmm6,-0x7b\(%ebp,%zmm7,8\)\{%k1\}
@@ -12042,7 +12042,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 f2 fd 49 a3 b4 b9 00 04 00 00 vscatterqpd %zmm6,0x400\(%ecx,%zmm7,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 a3 b4 fd 85 ff ff ff vscatterqps %ymm6,-0x7b\(%ebp,%zmm7,8\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 a3 b4 fd 85 ff ff ff vscatterqps %ymm6,-0x7b\(%ebp,%zmm7,8\)\{%k1\}
-[ ]*[a-f0-9]+: 62 f2 7d 49 a3 74 38 40 vscatterqps %ymm6,0x200\(%eax,%zmm7,1\)\{%k1\}
+[ ]*[a-f0-9]+: 62 f2 7d 49 a3 74 38 40 vscatterqps %ymm6,0x100\(%eax,%zmm7,1\)\{%k1\}
[ ]*[a-f0-9]+: 62 f2 7d 49 a3 b4 b9 00 04 00 00 vscatterqps %ymm6,0x400\(%ecx,%zmm7,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 f1 d5 48 c6 f4 ab vshufpd \$0xab,%zmm4,%zmm5,%zmm6
[ ]*[a-f0-9]+: 62 f1 d5 4f c6 f4 ab vshufpd \$0xab,%zmm4,%zmm5,%zmm6\{%k7\}
diff --git a/gas/testsuite/gas/i386/x86-64-avx512f-intel.d b/gas/testsuite/gas/i386/x86-64-avx512f-intel.d
index 80e8ea0..ff9b409 100644
--- a/gas/testsuite/gas/i386/x86-64-avx512f-intel.d
+++ b/gas/testsuite/gas/i386/x86-64-avx512f-intel.d
@@ -3668,7 +3668,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 93 b4 b9 00 04 00 00 vgatherqpd zmm30\{k1\},ZMMWORD PTR \[rcx\+zmm31\*4\+0x400\]
[ ]*[a-f0-9]+: 62 02 7d 41 93 b4 fe 7b 00 00 00 vgatherqps ymm30\{k1\},ZMMWORD PTR \[r14\+zmm31\*8\+0x7b\]
[ ]*[a-f0-9]+: 62 02 7d 41 93 b4 fe 7b 00 00 00 vgatherqps ymm30\{k1\},ZMMWORD PTR \[r14\+zmm31\*8\+0x7b\]
-[ ]*[a-f0-9]+: 62 02 7d 41 93 74 39 40 vgatherqps ymm30\{k1\},ZMMWORD PTR \[r9\+zmm31\*1\+0x200\]
+[ ]*[a-f0-9]+: 62 02 7d 41 93 74 39 40 vgatherqps ymm30\{k1\},ZMMWORD PTR \[r9\+zmm31\*1\+0x100\]
[ ]*[a-f0-9]+: 62 22 7d 41 93 b4 b9 00 04 00 00 vgatherqps ymm30\{k1\},ZMMWORD PTR \[rcx\+zmm31\*4\+0x400\]
[ ]*[a-f0-9]+: 62 02 fd 48 42 f5 vgetexppd zmm30,zmm29
[ ]*[a-f0-9]+: 62 02 fd 4f 42 f5 vgetexppd zmm30\{k7\},zmm29
@@ -4940,7 +4940,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 90 b4 b9 00 04 00 00 vpgatherdq zmm30\{k1\},ZMMWORD PTR \[rcx\+ymm31\*4\+0x400\]
[ ]*[a-f0-9]+: 62 02 7d 41 91 b4 fe 7b 00 00 00 vpgatherqd ymm30\{k1\},ZMMWORD PTR \[r14\+zmm31\*8\+0x7b\]
[ ]*[a-f0-9]+: 62 02 7d 41 91 b4 fe 7b 00 00 00 vpgatherqd ymm30\{k1\},ZMMWORD PTR \[r14\+zmm31\*8\+0x7b\]
-[ ]*[a-f0-9]+: 62 02 7d 41 91 74 39 40 vpgatherqd ymm30\{k1\},ZMMWORD PTR \[r9\+zmm31\*1\+0x200\]
+[ ]*[a-f0-9]+: 62 02 7d 41 91 74 39 40 vpgatherqd ymm30\{k1\},ZMMWORD PTR \[r9\+zmm31\*1\+0x100\]
[ ]*[a-f0-9]+: 62 22 7d 41 91 b4 b9 00 04 00 00 vpgatherqd ymm30\{k1\},ZMMWORD PTR \[rcx\+zmm31\*4\+0x400\]
[ ]*[a-f0-9]+: 62 02 fd 41 91 b4 fe 7b 00 00 00 vpgatherqq zmm30\{k1\},ZMMWORD PTR \[r14\+zmm31\*8\+0x7b\]
[ ]*[a-f0-9]+: 62 02 fd 41 91 b4 fe 7b 00 00 00 vpgatherqq zmm30\{k1\},ZMMWORD PTR \[r14\+zmm31\*8\+0x7b\]
@@ -5218,7 +5218,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 a0 b4 b9 00 04 00 00 vpscatterdq ZMMWORD PTR \[rcx\+ymm31\*4\+0x400\]\{k1\},zmm30
[ ]*[a-f0-9]+: 62 02 7d 41 a1 b4 fe 7b 00 00 00 vpscatterqd ZMMWORD PTR \[r14\+zmm31\*8\+0x7b\]\{k1\},ymm30
[ ]*[a-f0-9]+: 62 02 7d 41 a1 b4 fe 7b 00 00 00 vpscatterqd ZMMWORD PTR \[r14\+zmm31\*8\+0x7b\]\{k1\},ymm30
-[ ]*[a-f0-9]+: 62 02 7d 41 a1 74 39 40 vpscatterqd ZMMWORD PTR \[r9\+zmm31\*1\+0x200\]\{k1\},ymm30
+[ ]*[a-f0-9]+: 62 02 7d 41 a1 74 39 40 vpscatterqd ZMMWORD PTR \[r9\+zmm31\*1\+0x100\]\{k1\},ymm30
[ ]*[a-f0-9]+: 62 22 7d 41 a1 b4 b9 00 04 00 00 vpscatterqd ZMMWORD PTR \[rcx\+zmm31\*4\+0x400\]\{k1\},ymm30
[ ]*[a-f0-9]+: 62 02 fd 41 a1 b4 fe 7b 00 00 00 vpscatterqq ZMMWORD PTR \[r14\+zmm31\*8\+0x7b\]\{k1\},zmm30
[ ]*[a-f0-9]+: 62 02 fd 41 a1 b4 fe 7b 00 00 00 vpscatterqq ZMMWORD PTR \[r14\+zmm31\*8\+0x7b\]\{k1\},zmm30
@@ -5641,7 +5641,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 a3 b4 b9 00 04 00 00 vscatterqpd ZMMWORD PTR \[rcx\+zmm31\*4\+0x400\]\{k1\},zmm30
[ ]*[a-f0-9]+: 62 02 7d 41 a3 b4 fe 7b 00 00 00 vscatterqps ZMMWORD PTR \[r14\+zmm31\*8\+0x7b\]\{k1\},ymm30
[ ]*[a-f0-9]+: 62 02 7d 41 a3 b4 fe 7b 00 00 00 vscatterqps ZMMWORD PTR \[r14\+zmm31\*8\+0x7b\]\{k1\},ymm30
-[ ]*[a-f0-9]+: 62 02 7d 41 a3 74 39 40 vscatterqps ZMMWORD PTR \[r9\+zmm31\*1\+0x200\]\{k1\},ymm30
+[ ]*[a-f0-9]+: 62 02 7d 41 a3 74 39 40 vscatterqps ZMMWORD PTR \[r9\+zmm31\*1\+0x100\]\{k1\},ymm30
[ ]*[a-f0-9]+: 62 22 7d 41 a3 b4 b9 00 04 00 00 vscatterqps ZMMWORD PTR \[rcx\+zmm31\*4\+0x400\]\{k1\},ymm30
[ ]*[a-f0-9]+: 62 01 95 40 c6 f4 ab vshufpd zmm30,zmm29,zmm28,0xab
[ ]*[a-f0-9]+: 62 01 95 47 c6 f4 ab vshufpd zmm30\{k7\},zmm29,zmm28,0xab
@@ -10662,7 +10662,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 93 b4 b9 00 04 00 00 vgatherqpd zmm30\{k1\},ZMMWORD PTR \[rcx\+zmm31\*4\+0x400\]
[ ]*[a-f0-9]+: 62 02 7d 41 93 b4 fe 85 ff ff ff vgatherqps ymm30\{k1\},ZMMWORD PTR \[r14\+zmm31\*8-0x7b\]
[ ]*[a-f0-9]+: 62 02 7d 41 93 b4 fe 85 ff ff ff vgatherqps ymm30\{k1\},ZMMWORD PTR \[r14\+zmm31\*8-0x7b\]
-[ ]*[a-f0-9]+: 62 02 7d 41 93 74 39 40 vgatherqps ymm30\{k1\},ZMMWORD PTR \[r9\+zmm31\*1\+0x200\]
+[ ]*[a-f0-9]+: 62 02 7d 41 93 74 39 40 vgatherqps ymm30\{k1\},ZMMWORD PTR \[r9\+zmm31\*1\+0x100\]
[ ]*[a-f0-9]+: 62 22 7d 41 93 b4 b9 00 04 00 00 vgatherqps ymm30\{k1\},ZMMWORD PTR \[rcx\+zmm31\*4\+0x400\]
[ ]*[a-f0-9]+: 62 02 fd 48 42 f5 vgetexppd zmm30,zmm29
[ ]*[a-f0-9]+: 62 02 fd 4f 42 f5 vgetexppd zmm30\{k7\},zmm29
@@ -11934,7 +11934,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 90 b4 b9 00 04 00 00 vpgatherdq zmm30\{k1\},ZMMWORD PTR \[rcx\+ymm31\*4\+0x400\]
[ ]*[a-f0-9]+: 62 02 7d 41 91 b4 fe 85 ff ff ff vpgatherqd ymm30\{k1\},ZMMWORD PTR \[r14\+zmm31\*8-0x7b\]
[ ]*[a-f0-9]+: 62 02 7d 41 91 b4 fe 85 ff ff ff vpgatherqd ymm30\{k1\},ZMMWORD PTR \[r14\+zmm31\*8-0x7b\]
-[ ]*[a-f0-9]+: 62 02 7d 41 91 74 39 40 vpgatherqd ymm30\{k1\},ZMMWORD PTR \[r9\+zmm31\*1\+0x200\]
+[ ]*[a-f0-9]+: 62 02 7d 41 91 74 39 40 vpgatherqd ymm30\{k1\},ZMMWORD PTR \[r9\+zmm31\*1\+0x100\]
[ ]*[a-f0-9]+: 62 22 7d 41 91 b4 b9 00 04 00 00 vpgatherqd ymm30\{k1\},ZMMWORD PTR \[rcx\+zmm31\*4\+0x400\]
[ ]*[a-f0-9]+: 62 02 fd 41 91 b4 fe 85 ff ff ff vpgatherqq zmm30\{k1\},ZMMWORD PTR \[r14\+zmm31\*8-0x7b\]
[ ]*[a-f0-9]+: 62 02 fd 41 91 b4 fe 85 ff ff ff vpgatherqq zmm30\{k1\},ZMMWORD PTR \[r14\+zmm31\*8-0x7b\]
@@ -12212,7 +12212,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 a0 b4 b9 00 04 00 00 vpscatterdq ZMMWORD PTR \[rcx\+ymm31\*4\+0x400\]\{k1\},zmm30
[ ]*[a-f0-9]+: 62 02 7d 41 a1 b4 fe 85 ff ff ff vpscatterqd ZMMWORD PTR \[r14\+zmm31\*8-0x7b\]\{k1\},ymm30
[ ]*[a-f0-9]+: 62 02 7d 41 a1 b4 fe 85 ff ff ff vpscatterqd ZMMWORD PTR \[r14\+zmm31\*8-0x7b\]\{k1\},ymm30
-[ ]*[a-f0-9]+: 62 02 7d 41 a1 74 39 40 vpscatterqd ZMMWORD PTR \[r9\+zmm31\*1\+0x200\]\{k1\},ymm30
+[ ]*[a-f0-9]+: 62 02 7d 41 a1 74 39 40 vpscatterqd ZMMWORD PTR \[r9\+zmm31\*1\+0x100\]\{k1\},ymm30
[ ]*[a-f0-9]+: 62 22 7d 41 a1 b4 b9 00 04 00 00 vpscatterqd ZMMWORD PTR \[rcx\+zmm31\*4\+0x400\]\{k1\},ymm30
[ ]*[a-f0-9]+: 62 02 fd 41 a1 b4 fe 85 ff ff ff vpscatterqq ZMMWORD PTR \[r14\+zmm31\*8-0x7b\]\{k1\},zmm30
[ ]*[a-f0-9]+: 62 02 fd 41 a1 b4 fe 85 ff ff ff vpscatterqq ZMMWORD PTR \[r14\+zmm31\*8-0x7b\]\{k1\},zmm30
@@ -12635,7 +12635,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 a3 b4 b9 00 04 00 00 vscatterqpd ZMMWORD PTR \[rcx\+zmm31\*4\+0x400\]\{k1\},zmm30
[ ]*[a-f0-9]+: 62 02 7d 41 a3 b4 fe 85 ff ff ff vscatterqps ZMMWORD PTR \[r14\+zmm31\*8-0x7b\]\{k1\},ymm30
[ ]*[a-f0-9]+: 62 02 7d 41 a3 b4 fe 85 ff ff ff vscatterqps ZMMWORD PTR \[r14\+zmm31\*8-0x7b\]\{k1\},ymm30
-[ ]*[a-f0-9]+: 62 02 7d 41 a3 74 39 40 vscatterqps ZMMWORD PTR \[r9\+zmm31\*1\+0x200\]\{k1\},ymm30
+[ ]*[a-f0-9]+: 62 02 7d 41 a3 74 39 40 vscatterqps ZMMWORD PTR \[r9\+zmm31\*1\+0x100\]\{k1\},ymm30
[ ]*[a-f0-9]+: 62 22 7d 41 a3 b4 b9 00 04 00 00 vscatterqps ZMMWORD PTR \[rcx\+zmm31\*4\+0x400\]\{k1\},ymm30
[ ]*[a-f0-9]+: 62 01 95 40 c6 f4 ab vshufpd zmm30,zmm29,zmm28,0xab
[ ]*[a-f0-9]+: 62 01 95 47 c6 f4 ab vshufpd zmm30\{k7\},zmm29,zmm28,0xab
diff --git a/gas/testsuite/gas/i386/x86-64-avx512f.d b/gas/testsuite/gas/i386/x86-64-avx512f.d
index f340844..a25ff9b 100644
--- a/gas/testsuite/gas/i386/x86-64-avx512f.d
+++ b/gas/testsuite/gas/i386/x86-64-avx512f.d
@@ -3667,7 +3667,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 93 b4 b9 00 04 00 00 vgatherqpd 0x400\(%rcx,%zmm31,4\),%zmm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 93 b4 fe 7b 00 00 00 vgatherqps 0x7b\(%r14,%zmm31,8\),%ymm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 93 b4 fe 7b 00 00 00 vgatherqps 0x7b\(%r14,%zmm31,8\),%ymm30\{%k1\}
-[ ]*[a-f0-9]+: 62 02 7d 41 93 74 39 40 vgatherqps 0x200\(%r9,%zmm31,1\),%ymm30\{%k1\}
+[ ]*[a-f0-9]+: 62 02 7d 41 93 74 39 40 vgatherqps 0x100\(%r9,%zmm31,1\),%ymm30\{%k1\}
[ ]*[a-f0-9]+: 62 22 7d 41 93 b4 b9 00 04 00 00 vgatherqps 0x400\(%rcx,%zmm31,4\),%ymm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 fd 48 42 f5 vgetexppd %zmm29,%zmm30
[ ]*[a-f0-9]+: 62 02 fd 4f 42 f5 vgetexppd %zmm29,%zmm30\{%k7\}
@@ -4939,7 +4939,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 90 b4 b9 00 04 00 00 vpgatherdq 0x400\(%rcx,%ymm31,4\),%zmm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 91 b4 fe 7b 00 00 00 vpgatherqd 0x7b\(%r14,%zmm31,8\),%ymm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 91 b4 fe 7b 00 00 00 vpgatherqd 0x7b\(%r14,%zmm31,8\),%ymm30\{%k1\}
-[ ]*[a-f0-9]+: 62 02 7d 41 91 74 39 40 vpgatherqd 0x200\(%r9,%zmm31,1\),%ymm30\{%k1\}
+[ ]*[a-f0-9]+: 62 02 7d 41 91 74 39 40 vpgatherqd 0x100\(%r9,%zmm31,1\),%ymm30\{%k1\}
[ ]*[a-f0-9]+: 62 22 7d 41 91 b4 b9 00 04 00 00 vpgatherqd 0x400\(%rcx,%zmm31,4\),%ymm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 fd 41 91 b4 fe 7b 00 00 00 vpgatherqq 0x7b\(%r14,%zmm31,8\),%zmm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 fd 41 91 b4 fe 7b 00 00 00 vpgatherqq 0x7b\(%r14,%zmm31,8\),%zmm30\{%k1\}
@@ -5217,7 +5217,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 a0 b4 b9 00 04 00 00 vpscatterdq %zmm30,0x400\(%rcx,%ymm31,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 a1 b4 fe 7b 00 00 00 vpscatterqd %ymm30,0x7b\(%r14,%zmm31,8\)\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 a1 b4 fe 7b 00 00 00 vpscatterqd %ymm30,0x7b\(%r14,%zmm31,8\)\{%k1\}
-[ ]*[a-f0-9]+: 62 02 7d 41 a1 74 39 40 vpscatterqd %ymm30,0x200\(%r9,%zmm31,1\)\{%k1\}
+[ ]*[a-f0-9]+: 62 02 7d 41 a1 74 39 40 vpscatterqd %ymm30,0x100\(%r9,%zmm31,1\)\{%k1\}
[ ]*[a-f0-9]+: 62 22 7d 41 a1 b4 b9 00 04 00 00 vpscatterqd %ymm30,0x400\(%rcx,%zmm31,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 02 fd 41 a1 b4 fe 7b 00 00 00 vpscatterqq %zmm30,0x7b\(%r14,%zmm31,8\)\{%k1\}
[ ]*[a-f0-9]+: 62 02 fd 41 a1 b4 fe 7b 00 00 00 vpscatterqq %zmm30,0x7b\(%r14,%zmm31,8\)\{%k1\}
@@ -5640,7 +5640,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 a3 b4 b9 00 04 00 00 vscatterqpd %zmm30,0x400\(%rcx,%zmm31,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 a3 b4 fe 7b 00 00 00 vscatterqps %ymm30,0x7b\(%r14,%zmm31,8\)\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 a3 b4 fe 7b 00 00 00 vscatterqps %ymm30,0x7b\(%r14,%zmm31,8\)\{%k1\}
-[ ]*[a-f0-9]+: 62 02 7d 41 a3 74 39 40 vscatterqps %ymm30,0x200\(%r9,%zmm31,1\)\{%k1\}
+[ ]*[a-f0-9]+: 62 02 7d 41 a3 74 39 40 vscatterqps %ymm30,0x100\(%r9,%zmm31,1\)\{%k1\}
[ ]*[a-f0-9]+: 62 22 7d 41 a3 b4 b9 00 04 00 00 vscatterqps %ymm30,0x400\(%rcx,%zmm31,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 01 95 40 c6 f4 ab vshufpd \$0xab,%zmm28,%zmm29,%zmm30
[ ]*[a-f0-9]+: 62 01 95 47 c6 f4 ab vshufpd \$0xab,%zmm28,%zmm29,%zmm30\{%k7\}
@@ -10661,7 +10661,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 93 b4 b9 00 04 00 00 vgatherqpd 0x400\(%rcx,%zmm31,4\),%zmm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 93 b4 fe 85 ff ff ff vgatherqps -0x7b\(%r14,%zmm31,8\),%ymm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 93 b4 fe 85 ff ff ff vgatherqps -0x7b\(%r14,%zmm31,8\),%ymm30\{%k1\}
-[ ]*[a-f0-9]+: 62 02 7d 41 93 74 39 40 vgatherqps 0x200\(%r9,%zmm31,1\),%ymm30\{%k1\}
+[ ]*[a-f0-9]+: 62 02 7d 41 93 74 39 40 vgatherqps 0x100\(%r9,%zmm31,1\),%ymm30\{%k1\}
[ ]*[a-f0-9]+: 62 22 7d 41 93 b4 b9 00 04 00 00 vgatherqps 0x400\(%rcx,%zmm31,4\),%ymm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 fd 48 42 f5 vgetexppd %zmm29,%zmm30
[ ]*[a-f0-9]+: 62 02 fd 4f 42 f5 vgetexppd %zmm29,%zmm30\{%k7\}
@@ -11933,7 +11933,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 90 b4 b9 00 04 00 00 vpgatherdq 0x400\(%rcx,%ymm31,4\),%zmm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 91 b4 fe 85 ff ff ff vpgatherqd -0x7b\(%r14,%zmm31,8\),%ymm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 91 b4 fe 85 ff ff ff vpgatherqd -0x7b\(%r14,%zmm31,8\),%ymm30\{%k1\}
-[ ]*[a-f0-9]+: 62 02 7d 41 91 74 39 40 vpgatherqd 0x200\(%r9,%zmm31,1\),%ymm30\{%k1\}
+[ ]*[a-f0-9]+: 62 02 7d 41 91 74 39 40 vpgatherqd 0x100\(%r9,%zmm31,1\),%ymm30\{%k1\}
[ ]*[a-f0-9]+: 62 22 7d 41 91 b4 b9 00 04 00 00 vpgatherqd 0x400\(%rcx,%zmm31,4\),%ymm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 fd 41 91 b4 fe 85 ff ff ff vpgatherqq -0x7b\(%r14,%zmm31,8\),%zmm30\{%k1\}
[ ]*[a-f0-9]+: 62 02 fd 41 91 b4 fe 85 ff ff ff vpgatherqq -0x7b\(%r14,%zmm31,8\),%zmm30\{%k1\}
@@ -12211,7 +12211,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 a0 b4 b9 00 04 00 00 vpscatterdq %zmm30,0x400\(%rcx,%ymm31,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 a1 b4 fe 85 ff ff ff vpscatterqd %ymm30,-0x7b\(%r14,%zmm31,8\)\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 a1 b4 fe 85 ff ff ff vpscatterqd %ymm30,-0x7b\(%r14,%zmm31,8\)\{%k1\}
-[ ]*[a-f0-9]+: 62 02 7d 41 a1 74 39 40 vpscatterqd %ymm30,0x200\(%r9,%zmm31,1\)\{%k1\}
+[ ]*[a-f0-9]+: 62 02 7d 41 a1 74 39 40 vpscatterqd %ymm30,0x100\(%r9,%zmm31,1\)\{%k1\}
[ ]*[a-f0-9]+: 62 22 7d 41 a1 b4 b9 00 04 00 00 vpscatterqd %ymm30,0x400\(%rcx,%zmm31,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 02 fd 41 a1 b4 fe 85 ff ff ff vpscatterqq %zmm30,-0x7b\(%r14,%zmm31,8\)\{%k1\}
[ ]*[a-f0-9]+: 62 02 fd 41 a1 b4 fe 85 ff ff ff vpscatterqq %zmm30,-0x7b\(%r14,%zmm31,8\)\{%k1\}
@@ -12634,7 +12634,7 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 62 22 fd 41 a3 b4 b9 00 04 00 00 vscatterqpd %zmm30,0x400\(%rcx,%zmm31,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 a3 b4 fe 85 ff ff ff vscatterqps %ymm30,-0x7b\(%r14,%zmm31,8\)\{%k1\}
[ ]*[a-f0-9]+: 62 02 7d 41 a3 b4 fe 85 ff ff ff vscatterqps %ymm30,-0x7b\(%r14,%zmm31,8\)\{%k1\}
-[ ]*[a-f0-9]+: 62 02 7d 41 a3 74 39 40 vscatterqps %ymm30,0x200\(%r9,%zmm31,1\)\{%k1\}
+[ ]*[a-f0-9]+: 62 02 7d 41 a3 74 39 40 vscatterqps %ymm30,0x100\(%r9,%zmm31,1\)\{%k1\}
[ ]*[a-f0-9]+: 62 22 7d 41 a3 b4 b9 00 04 00 00 vscatterqps %ymm30,0x400\(%rcx,%zmm31,4\)\{%k1\}
[ ]*[a-f0-9]+: 62 01 95 40 c6 f4 ab vshufpd \$0xab,%zmm28,%zmm29,%zmm30
[ ]*[a-f0-9]+: 62 01 95 47 c6 f4 ab vshufpd \$0xab,%zmm28,%zmm29,%zmm30\{%k7\}
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index f2ec8c4..3645daf 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -14206,13 +14206,11 @@ OP_E_memory (int bytemode, int sizeflag)
switch (bytemode)
{
case vex_vsib_d_w_dq_mode:
+ case vex_vsib_q_w_dq_mode:
case evex_x_gscat_mode:
case xmm_mdq_mode:
shift = vex.w ? 3 : 2;
break;
- case vex_vsib_q_w_dq_mode:
- shift = 3;
- break;
case x_mode:
case evex_half_bcst_xmmq_mode:
if (vex.b)
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