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Implement some SSE/2 instructions

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This patch implements some instructions required by musl 1.1.24.
This commit is contained in:
Aleksi Hannula 2025-11-24 21:09:27 +02:00
parent 06e24e7eed
commit 5b96aeb7fc
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1 changed files with 10 additions and 0 deletions
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10
x86_64-asm.h
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@ -509,7 +509,12 @@ ALT(DEF_ASM_OP2(movhps, 0x0f17, 0, OPC_MODRM, OPT_SSE, OPT_EA | OPT_REG32 ))
DEF_ASM_OP2(addps, 0x0f58, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE ) DEF_ASM_OP2(addps, 0x0f58, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE )
DEF_ASM_OP2(cvtpi2ps, 0x0f2a, 0, OPC_MODRM, OPT_EA | OPT_MMX, OPT_SSE ) DEF_ASM_OP2(cvtpi2ps, 0x0f2a, 0, OPC_MODRM, OPT_EA | OPT_MMX, OPT_SSE )
DEF_ASM_OP2(cvtps2pi, 0x0f2d, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_MMX ) DEF_ASM_OP2(cvtps2pi, 0x0f2d, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_MMX )
DEF_ASM_OP2(cvtss2si, 0xf30f2d, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_REG64 )
ALT(DEF_ASM_OP2(cvtss2si, 0xf3480f2d, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_REG32 ))
DEF_ASM_OP2(cvtsd2si, 0xf20f2d, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_REG64 )
ALT(DEF_ASM_OP2(cvtsd2si, 0xf2480f2d, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_REG32 ))
DEF_ASM_OP2(cvttps2pi, 0x0f2c, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_MMX ) DEF_ASM_OP2(cvttps2pi, 0x0f2c, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_MMX )
DEF_ASM_OP2(andps, 0x0f54, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE )
DEF_ASM_OP2(divps, 0x0f5e, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE ) DEF_ASM_OP2(divps, 0x0f5e, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE )
DEF_ASM_OP2(maxps, 0x0f5f, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE ) DEF_ASM_OP2(maxps, 0x0f5f, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE )
DEF_ASM_OP2(minps, 0x0f5d, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE ) DEF_ASM_OP2(minps, 0x0f5d, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE )
@ -523,8 +528,13 @@ ALT(DEF_ASM_OP2(movhps, 0x0f17, 0, OPC_MODRM, OPT_SSE, OPT_EA | OPT_REG32 ))
DEF_ASM_OP2(rcpss, 0x0f53, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE ) DEF_ASM_OP2(rcpss, 0x0f53, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE )
DEF_ASM_OP2(rsqrtps, 0x0f52, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE ) DEF_ASM_OP2(rsqrtps, 0x0f52, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE )
DEF_ASM_OP2(sqrtps, 0x0f51, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE ) DEF_ASM_OP2(sqrtps, 0x0f51, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE )
DEF_ASM_OP2(sqrtss, 0xf30f51, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE )
DEF_ASM_OP2(subps, 0x0f5c, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE ) DEF_ASM_OP2(subps, 0x0f5c, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE )
/* sse2 */
DEF_ASM_OP2(andpd, 0x660f54, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE)
DEF_ASM_OP2(sqrtsd, 0xf20f51, 0, OPC_MODRM, OPT_EA | OPT_SSE, OPT_SSE)
/* movnti should only accept REG32 and REG64, we accept more */ /* movnti should only accept REG32 and REG64, we accept more */
DEF_ASM_OP2(movnti, 0x0fc3, 0, OPC_MODRM, OPT_REG, OPT_EA) DEF_ASM_OP2(movnti, 0x0fc3, 0, OPC_MODRM, OPT_REG, OPT_EA)
DEF_ASM_OP2(movntil, 0x0fc3, 0, OPC_MODRM, OPT_REG32, OPT_EA) DEF_ASM_OP2(movntil, 0x0fc3, 0, OPC_MODRM, OPT_REG32, OPT_EA)