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ARM/PPC: Remove assembler code for lj_vm_foldarith().

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This commit is contained in:
Mike Pall
2012-06-12 17:25:52 +02:00
parent 46dc6d347c
commit c2159f8624
3 changed files with 1 additions and 102 deletions
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43
src/vm_arm.dasc
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@@ -2141,49 +2141,6 @@ static void build_subroutines(BuildCtx *ctx)
| rsbmi CARG1, CARG1, #0 // if (sign(divisor) != sign(y)) y = -y
| bx lr
|
|// Callable from C: double lj_vm_foldarith(double x, double y, int op)
|// Compute x op y for basic arithmetic operators (+ - * / % ^ and unary -)
|// and basic math functions. ORDER ARITH
|->vm_foldarith:
| ldr OP, [sp]
| cmp OP, #1
| blo extern __aeabi_dadd
| beq extern __aeabi_dsub
| cmp OP, #3
| blo extern __aeabi_dmul
| beq extern __aeabi_ddiv
| cmp OP, #5
| blo ->vm_mod
| beq extern pow
| cmp OP, #7
| eorlo CARG2, CARG2, #0x80000000
| biceq CARG2, CARG2, #0x80000000
| bxls lr
|.if JIT
| cmp OP, #9
| blo extern atan2
| beq >9 // No support needed for IR_LDEXP.
| cmp OP, #11
| bhi >9
| push {r4, lr}
| beq >1
| // IR_MIN
| bl extern __aeabi_cdcmple
| movhi CARG1, CARG3
| movhi CARG2, CARG4
| pop {r4, pc}
|9:
| NYI // Bad op.
|
|1: // IR_MAX
| bl extern __aeabi_cdcmple
| movlo CARG1, CARG3
| movlo CARG2, CARG4
| pop {r4, pc}
|.else
| NYI // Other operations only needed by JIT compiler.
|.endif
|
|//-----------------------------------------------------------------------
|//-- Miscellaneous functions --------------------------------------------
|//-----------------------------------------------------------------------