Correct cvtps2dq, movdq2q, movq2dq, and movq problems.
This commit is contained in:
Alan Modra
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f8e42d245c
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67d6227df7
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@ -1,3 +1,10 @@
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2001-05-12 Alan Modra <amodra@one.net.au>
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* gas/i386/sse2.s: Correct cvtps2dq, movdq2q, and movq2dq
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* gas/i386/sse2.d: Likewise. Fix pmuludq too.
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* gas/i386/ssemmx2.d: Correct movq.
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2001-05-10 Hans-Peter Nilsson <hp@axis.com>
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* gas/cris/rd-dw2-10.d: Tweak for change in gas dwarf2 line number
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@ -143,9 +143,9 @@ Disassembly of section .text:
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245: 66 0f 6f c8[ ]+movdqa %xmm0,%xmm1
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249: f3 0f 6f c8[ ]+movdqu %xmm0,%xmm1
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24d: f3 0f 6f c8[ ]+movdqu %xmm0,%xmm1
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251: f2 0f d6 c8[ ]+movdq2q %mm1,%mm0
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255: f3 0f d6 c8 66[ ]+movq2dq %mm0,%xmm0
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25a: 0f f4 c8[ ]+pmuludq %mm0,%mm1
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251: f2 0f d6 c8[ ]+movdq2q %xmm0,%mm1
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255: f3 0f d6 c8[ ]+movq2dq %mm0,%xmm1
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25a: 66 0f f4 c8[ ]+pmuludq %xmm0,%xmm1
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25d: 66 0f f4 c8[ ]+pmuludq %xmm0,%xmm1
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261: 66 0f 70 c8 01[ ]+pshufd \$0x1,%xmm0,%xmm1
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266: f3 0f 70 c8 01[ ]+pshufhw \$0x1,%xmm0,%xmm1
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@ -125,7 +125,7 @@ foo:
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cvtdq2ps %xmm0, %xmm1
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cvtpd2ps %xmm0, %xmm1
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cvtps2pd %xmm0, %xmm1
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cvtps2dq %xmm0, %mm1
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cvtps2dq %xmm0, %xmm1
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cvtsd2ss %xmm0, %xmm1
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cvtss2sd %xmm0, %xmm1
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cvttpd2dq %xmm0, %xmm1
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@ -135,8 +135,8 @@ foo:
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movdqa %xmm0, %xmm1
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movdqu %xmm0, %xmm1
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movdqu %xmm0, %xmm1
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movdq2q %mm0, %xmm1
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movq2dq %xmm0, %mm1
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movdq2q %xmm0, %mm1
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movq2dq %mm0, %xmm1
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pmuludq %xmm0, %xmm1
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pmuludq %xmm0, %xmm1
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pshufd $1, %xmm0, %xmm1
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@ -47,7 +47,7 @@ Disassembly of section .text:
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[ ]+ca: 66 0f 6a 90 90 90 90 90 punpckhdq 0x90909090\(%eax\),%xmm2
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[ ]+d2: 66 0f 6b 90 90 90 90 90 packssdw 0x90909090\(%eax\),%xmm2
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[ ]+da: 66 0f 6e 90 90 90 90 90 movd[ ]+0x90909090\(%eax\),%xmm2
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[ ]+e2: f3 0f 7e 90 90 90 90 90 movq[ ]+%xmm2,0x90909090\(%eax\)
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[ ]+e2: f3 0f 7e 90 90 90 90 90 movq[ ]+0x90909090\(%eax\),%xmm2
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[ ]+ea: 66 0f 71 d0 90[ ]+psrlw[ ]+\$0x90,%xmm0
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[ ]+ef: 66 0f 72 d0 90[ ]+psrld[ ]+\$0x90,%xmm0
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[ ]+f4: 66 0f 73 d0 90[ ]+psrlq[ ]+\$0x90,%xmm0
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@ -1,3 +1,9 @@
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2001-05-12 Alan Modra <amodra@one.net.au>
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* i386.h (i386_optab): Second operand of cvtps2dq is an xmm reg,
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not an mmx reg. Swap xmm/mmx regs on both movdq2q and movq2dq,
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and use InvMem as these insns must have register operands.
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2001-05-04 Alan Modra <amodra@one.net.au>
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* i386.h (i386_optab): Move InvMem to first operand of pmovmskb
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@ -1254,7 +1254,7 @@ static const template i386_optab[] = {
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{"cvtpd2pi", 2, 0x660f2d, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegMMX, 0 } },
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{"cvtpd2ps", 2, 0x660f5a, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
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{"cvtps2pd", 2, 0x0f5a, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
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{"cvtps2dq", 2, 0x660f5b, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegMMX, 0 } },
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{"cvtps2dq", 2, 0x660f5b, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
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{"cvtsd2si", 2, 0xf20f2d, X, CpuSSE2, lq_Suf|IgnoreSize|Modrm,{ RegXMM|LLongMem, Reg32|Reg64, 0 } },
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{"cvtsd2ss", 2, 0xf20f5a, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
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{"cvtss2sd", 2, 0xf30f5a, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
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@ -1267,8 +1267,8 @@ static const template i386_optab[] = {
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{"movdqa", 2, 0x660f7f, X, CpuSSE2, FP|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
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{"movdqu", 2, 0xf30f6f, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
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{"movdqu", 2, 0xf30f7f, X, CpuSSE2, FP|Modrm, { RegXMM, RegXMM|LLongMem, 0 } },
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{"movdq2q", 2, 0xf20fd6, X, CpuSSE2, FP|Modrm, { RegMMX|LLongMem, RegXMM, 0 } },
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{"movq2dq", 2, 0xf30fd6, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegMMX, 0 } },
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{"movdq2q", 2, 0xf20fd6, X, CpuSSE2, FP|Modrm, { RegXMM|InvMem, RegMMX, 0 } },
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{"movq2dq", 2, 0xf30fd6, X, CpuSSE2, FP|Modrm, { RegMMX|InvMem, RegXMM, 0 } },
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{"pmuludq", 2, 0x0ff4, X, CpuSSE2, FP|Modrm, { RegMMX|LongMem, RegMMX, 0 } },
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{"pmuludq", 2, 0x660ff4, X, CpuSSE2, FP|Modrm, { RegXMM|LongMem, RegXMM, 0 } },
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{"pshufd", 3, 0x660f70, X, CpuSSE2, FP|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
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@ -1,3 +1,8 @@
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2001-05-12 Alan Modra <amodra@one.net.au>
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* i386-dis.c (prefix_user_table): Correct movq2dq, movdq2q, and
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movq operands.
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2001-05-07 Frank Ch. Eigler <fche@redhat.com>
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* cgen-dis.in (default_print_insn): Tolerate min<base instructions
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@ -2716,9 +2716,9 @@ static const struct dis386 prefix_user_table[][4] = {
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/* PREGRP21 */
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{
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{ "(bad)", EX, XM, XX },
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{ "movq2dq", EX, EM, XX },
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{ "movq2dq", XM, MS, XX },
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{ "movq", EX, XM, XX },
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{ "movdq2q", EM, MX, XX },
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{ "movdq2q", MX, XS, XX },
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},
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/* PREGRP22 */
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{
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@ -2730,7 +2730,7 @@ static const struct dis386 prefix_user_table[][4] = {
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/* PREGRP23 */
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{
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{ "movd", Ed, MX, XX },
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{ "movq", Ed, XM, XX },
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{ "movq", XM, EX, XX },
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{ "movd", Ed, XM, XX },
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{ "(bad)", Ed, XM, XX },
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},
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