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Fix incorrect op/uop separation for PUNPCKH* on x86 backend.

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This commit is contained in:
SarahW 2019-04-24 12:28:39 +01:00
commit 38b9ada47b
3 changed files with 15 additions and 27 deletions
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9
src/codegen_backend_x86_uops.c
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@ -2250,7 +2250,8 @@ static int codegen_PUNPCKHBW(codeblock_t *block, uop_t *uop)
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_b) && uop->dest_reg_a_real == uop->src_reg_a_real)
{
host_x86_PUNPCKHBW_XREG_XREG(block, dest_reg, src_reg_b);
host_x86_PUNPCKLBW_XREG_XREG(block, dest_reg, src_reg_b);
host_x86_PSHUFD_XREG_XREG_IMM(block, dest_reg, dest_reg, 0xee); /*0xee = move top 64-bits to low 64-bits*/
}
#ifdef RECOMPILER_DEBUG
else
@ -2265,7 +2266,8 @@ static int codegen_PUNPCKHWD(codeblock_t *block, uop_t *uop)
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_b) && uop->dest_reg_a_real == uop->src_reg_a_real)
{
host_x86_PUNPCKHWD_XREG_XREG(block, dest_reg, src_reg_b);
host_x86_PUNPCKLWD_XREG_XREG(block, dest_reg, src_reg_b);
host_x86_PSHUFD_XREG_XREG_IMM(block, dest_reg, dest_reg, 0xee); /*0xee = move top 64-bits to low 64-bits*/
}
#ifdef RECOMPILER_DEBUG
else
@ -2280,7 +2282,8 @@ static int codegen_PUNPCKHDQ(codeblock_t *block, uop_t *uop)
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_b) && uop->dest_reg_a_real == uop->src_reg_a_real)
{
host_x86_PUNPCKHDQ_XREG_XREG(block, dest_reg, src_reg_b);
host_x86_PUNPCKLDQ_XREG_XREG(block, dest_reg, src_reg_b);
host_x86_PSHUFD_XREG_XREG_IMM(block, dest_reg, dest_reg, 0xee); /*0xee = move top 64-bits to low 64-bits*/
}
#ifdef RECOMPILER_DEBUG
else