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Add a float->GP reg, fix VDUP for I_16.

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2014-03-23 16:25:56 -07:00
parent 8056440ba1
commit ff2d5bb17e
2 changed files with 9 additions and 1 deletions
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Common/ArmEmitter.cpp
+8 -1
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@@ -158,6 +158,13 @@ bool TryMakeFloatIMM8(u32 val, Operand2 &op2)
return false;
}
void ARMXEmitter::MOVI2FR(ARMReg dest, float val, bool negate)
{
union {float f; u32 u;} conv;
conv.f = negate ? -val : val;
MOVI2R(dest, conv.u);
}
void ARMXEmitter::MOVI2F(ARMReg dest, float val, ARMReg tempReg, bool negate)
{
union {float f; u32 u;} conv;
@@ -2146,7 +2153,7 @@ void ARMXEmitter::VDUP(u32 Size, ARMReg Vd, ARMReg Rt)
sizeEncoded = 0;
Write32((0xEE << 24) | (0x8 << 20) | ((sizeEncoded & 2) << 21) | (register_quad << 21) \
| ((Vd & 0xF) << 16) | (Rt << 12) | (0xD1 << 4) | ((Vd & 0x10) << 3) | (1 << 4));
| ((Vd & 0xF) << 16) | (Rt << 12) | (0xD1 << 4) | ((Vd & 0x10) << 3) | ((sizeEncoded & 1) << 5));
}
void ARMXEmitter::VEOR(ARMReg Vd, ARMReg Vn, ARMReg Vm)
{
Common/ArmEmitter.h
+1
View File
@@ -807,6 +807,7 @@ public:
// Wrapper around MOVT/MOVW with fallbacks.
void MOVI2R(ARMReg reg, u32 val, bool optimize = true);
void MOVI2FR(ARMReg dest, float val, bool negate = false);
void MOVI2F(ARMReg dest, float val, ARMReg tempReg, bool negate = false);
void MOVI2F_neon(ARMReg dest, float val, ARMReg tempReg, bool negate = false);