diff options
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/config/tc-i386.c | 6 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/inval-avx.l | 25 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/inval-avx.s | 6 |
3 files changed, 19 insertions, 18 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index d915b15..542f5cd 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -6724,8 +6724,12 @@ match_template (char mnem_suffix) /* Try reversing direction of operands. */ overlap0 = operand_type_and (i.types[0], operand_types[i.operands - 1]); overlap1 = operand_type_and (i.types[i.operands - 1], operand_types[0]); + overlap2 = operand_type_and (i.types[1], operand_types[1]); + gas_assert (t->operands != 3 || !check_register); if (!operand_type_match (overlap0, i.types[0]) || !operand_type_match (overlap1, i.types[i.operands - 1]) + || (t->operands == 3 + && !operand_type_match (overlap2, i.types[1])) || (check_register && !operand_type_register_match (i.types[0], operand_types[i.operands - 1], @@ -6797,8 +6801,6 @@ match_template (char mnem_suffix) continue; /* Fall through. */ case 3: - /* Here we make use of the fact that there are no - reverse match 3 operand instructions. */ if (!operand_type_match (overlap2, i.types[2]) || ((check_register & 5) == 5 && !operand_type_register_match (i.types[0], diff --git a/gas/testsuite/gas/i386/inval-avx.l b/gas/testsuite/gas/i386/inval-avx.l index 866987e..0b47527 100644 --- a/gas/testsuite/gas/i386/inval-avx.l +++ b/gas/testsuite/gas/i386/inval-avx.l @@ -2,20 +2,13 @@ .*:4: Error: .* .*:5: Error: .* .*:6: Error: .* -.*:9: Error:.* ambiguous .* `vcvtpd2dq' -.*:10: Error:.* ambiguous .* `vcvtpd2ps' -.*:11: Error:.* ambiguous .* `vcvttpd2dq' +.*:8: Error: .* +.*:9: Error: .* +.*:10: Error: .* +.*:11: Error: .* +.*:12: Error: .* +.*:15: Error:.* ambiguous .* `vcvtpd2dq' +.*:16: Error:.* ambiguous .* `vcvtpd2ps' +.*:17: Error:.* ambiguous .* `vcvttpd2dq' GAS LISTING .* - - -[ ]*1[ ]+\# Check illegal AVX instructions -[ ]*2[ ]+\.text -[ ]*3[ ]+_start: -[ ]*4[ ]+vcvtpd2dq \(%ecx\),%xmm2 -[ ]*5[ ]+vcvtpd2ps \(%ecx\),%xmm2 -[ ]*6[ ]+vcvttpd2dq \(%ecx\),%xmm2 -[ ]*7[ ]+ -[ ]*8[ ]+\.intel_syntax noprefix -[ ]*9[ ]+vcvtpd2dq xmm2,\[ecx\] -[ ]*10[ ]+vcvtpd2ps xmm2,\[ecx\] -[ ]*11[ ]+vcvttpd2dq xmm2,\[ecx\] +#pass diff --git a/gas/testsuite/gas/i386/inval-avx.s b/gas/testsuite/gas/i386/inval-avx.s index 94a64f6..741901a 100644 --- a/gas/testsuite/gas/i386/inval-avx.s +++ b/gas/testsuite/gas/i386/inval-avx.s @@ -5,6 +5,12 @@ _start: vcvtpd2ps (%ecx),%xmm2 vcvttpd2dq (%ecx),%xmm2 + vmovss %xmm0, (%esp), %xmm2 + vmovss %xmm0, $4, %xmm2 + vmovss %xmm0, %cr0, %xmm2 + vmovss %xmm0, %ymm4, %xmm2 + vmovss %xmm0, %mm4, %xmm2 + .intel_syntax noprefix vcvtpd2dq xmm2,[ecx] vcvtpd2ps xmm2,[ecx] |