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Fix 32-bit movi_d

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* lightening/x86-sse.c (movi_d): Fix combining of low and high double
  halves.
This commit is contained in:
Andy Wingo 2019-04-26 15:57:25 +02:00
parent b116314591
commit 19da79c8c1
1 changed files with 6 additions and 1 deletions
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7
lightening/x86-sse.c
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@ -316,6 +316,11 @@ xorpdr(jit_state_t *_jit, int32_t r0, int32_t r1)
ssexr(_jit, 0x66, X86_SSE_XOR, r0, r1);
}
static void
orpdr(jit_state_t *_jit, int32_t r0, int32_t r1)
{
ssexr(_jit, 0x66, X86_SSE_OR, r0, r1);
}
static void
pcmpeqlr(jit_state_t *_jit, int32_t r0, int32_t r1)
{
ssexr(_jit, 0x66, X86_SSE_EQD, r0, r1);
@ -410,7 +415,7 @@ movi_d(jit_state_t *_jit, int32_t r0, jit_float64_t i0)
pslq(_jit, jit_fpr_regno(freg), 32);
movi(_jit, jit_gpr_regno(ireg), data.ii[0]);
movdlxr(_jit, r0, jit_gpr_regno(ireg));
xorpdr(_jit, r0, jit_fpr_regno(freg));
orpdr(_jit, r0, jit_fpr_regno(freg));
unget_temp_xpr(_jit);
unget_temp_gpr(_jit);
#endif