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Add some missing clauses to los, sts, aar, inn, cmi, cmu.

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We only implement 'los 4', 'sts 4', 'cmi 4', 'cmu 4', not for sizes
other than 4.  Add clause $1==4.

We only implement inn when defined($1).

The rule for aar needs 'kills ALL' because it kills many registers,
like other rules that call libem.
This commit is contained in:
George Koehler 2016-12-09 19:49:50 -05:00
parent 436114fce4
commit fcda786fe9
1 changed files with 6 additions and 5 deletions
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11
mach/powerpc/ncg/table
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@ -1160,7 +1160,7 @@ PATTERNS
loc $1 loc $1
los INT32 los INT32
pat los /* Load arbitrary size */ pat los $1==INT32 /* Load arbitrary size */
with GPR3 GPR4 STACK with GPR3 GPR4 STACK
kills ALL kills ALL
gen gen
@ -1283,7 +1283,7 @@ PATTERNS
loc $1 loc $1
sts INT32 sts INT32
pat sts /* Store arbitrary size */ pat sts $1==INT32 /* Store arbitrary size */
with GPR3 GPR4 STACK with GPR3 GPR4 STACK
kills ALL kills ALL
gen gen
@ -1594,6 +1594,7 @@ PATTERNS
pat aar $1==INT32 /* Index array */ pat aar $1==INT32 /* Index array */
with GPR3 GPR4 GPR5 with GPR3 GPR4 GPR5
kills ALL
gen gen
bl {LABEL, ".aar4"} bl {LABEL, ".aar4"}
yields R3 yields R3
@ -1638,7 +1639,7 @@ PATTERNS
gen gen
bl {LABEL, ".set"} bl {LABEL, ".set"}
pat inn /* Test for set bit */ pat inn defined($1) /* Test for set bit */
with STACK with STACK
kills ALL kills ALL
uses REG uses REG
@ -1785,13 +1786,13 @@ PATTERNS
/* Compare and jump */ /* Compare and jump */
pat cmi /* Signed tristate compare */ pat cmi $1==INT32 /* Signed tristate compare */
with CONST_ALL GPR with CONST_ALL GPR
yields {TRISTATE_RC_S, %2, %1.val} yields {TRISTATE_RC_S, %2, %1.val}
with GPR GPR with GPR GPR
yields {TRISTATE_RR_S, %2, %1} yields {TRISTATE_RR_S, %2, %1}
pat cmu /* Unsigned tristate compare */ pat cmu $1==INT32 /* Unsigned tristate compare */
with CONST_ALL GPR with CONST_ALL GPR
yields {TRISTATE_RC_U, %2, %1.val} yields {TRISTATE_RC_U, %2, %1.val}
with GPR GPR with GPR GPR