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target-s390: Implement PREFETCH 

Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2012-08-31 14:10:05 -07:00
parent d6c6372e18
commit e0def9094e
1 changed files with 5 additions and 0 deletions
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5
target-s390x/insn-data.def
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@ -500,6 +500,11 @@
C(0x9600, OI, SI, Z, m1_8u, i2_8u, new, m1_8, or, nz64)
C(0xeb56, OIY, SIY, LD, m1_8u, i2_8u, new, m1_8, or, nz64)
/* PREFETCH */
/* Implemented as nops of course. */
C(0xe336, PFD, RXY_b, GIE, 0, 0, 0, 0, 0, 0)
C(0xc602, PFDRL, RIL_c, GIE, 0, 0, 0, 0, 0, 0)
/* ROTATE LEFT SINGLE LOGICAL */
C(0xeb1d, RLL, RSY_a, Z, r3_o, sh32, new, r1_32, rll32, 0)
C(0xeb1c, RLLG, RSY_a, Z, r3_o, sh64, r1, 0, rll64, 0)