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Fix mem type for VEX.128 form of VROUNDP*. Remove filter preventing VROUND from being recognized by disassembler.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139691 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2011-09-14 06:41:26 +00:00
parent 3bb43a829e
commit a08e255e1e
3 changed files with 20 additions and 7 deletions
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4
lib/Target/X86/X86InstrSSE.td
View File

@ -5490,7 +5490,7 @@ multiclass sse41_fp_unop_rm<bits<8> opcps, bits<8> opcpd, string OpcodeStr,
// Vector intrinsic operation, mem
def PSm : Ii8<opcps, MRMSrcMem,
(outs RC:$dst), (ins f256mem:$src1, i32i8imm:$src2),
(outs RC:$dst), (ins x86memop:$src1, i32i8imm:$src2),
!strconcat(OpcodeStr,
"ps\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
[(set RC:$dst,
@ -5508,7 +5508,7 @@ multiclass sse41_fp_unop_rm<bits<8> opcps, bits<8> opcpd, string OpcodeStr,
// Vector intrinsic operation, mem
def PDm : SS4AIi8<opcpd, MRMSrcMem,
(outs RC:$dst), (ins f256mem:$src1, i32i8imm:$src2),
(outs RC:$dst), (ins x86memop:$src1, i32i8imm:$src2),
!strconcat(OpcodeStr,
"pd\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
[(set RC:$dst,

18
test/MC/Disassembler/X86/simple-tests.txt
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@ -272,3 +272,21 @@
# CHECK: vblendvps %xmm4, %xmm1, %xmm2, %xmm3
0xc4 0xe3 0x69 0x4a 0xd9 0x41
# CHECK: vroundpd $0, %xmm0, %xmm0
0xc4 0xe3 0x79 0x09 0xc0 0x00
# CHECK: vroundps $0, %xmm0, %xmm0
0xc4 0xe3 0x79 0x08 0xc0 0x00
# CHECK: vroundpd $0, %ymm0, %ymm0
0xc4 0xe3 0x7d 0x09 0xc0 0x00
# CHECK: vroundps $0, %ymm0, %ymm0
0xc4 0xe3 0x7d 0x08 0xc0 0x00
# CHECK: vroundss $0, %xmm0, %xmm0, %xmm0
0xc4 0xe3 0x79 0x0a 0xc0 0x00
# CHECK: vroundsd $0, %xmm0, %xmm0, %xmm0
0xc4 0xe3 0x79 0x0b 0xc0 0x00

5
utils/TableGen/X86RecognizableInstr.cpp
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@ -352,11 +352,6 @@ RecognizableInstr::filter_ret RecognizableInstr::filter() const {
return FILTER_STRONG;
// TEMPORARY pending bug fixes
if (Name.find("VROUND") != Name.npos)
return FILTER_STRONG;
// Filter out artificial instructions
if (Name.find("TAILJMP") != Name.npos ||