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[AArch64] Add an assert to SMOV in the emitter.

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SMOV doesn't have an encoding for moving a 32bit element to a 32bit GPR.
One should use UMOV if they want that.
This commit is contained in:
Ryan Houdek 2015-03-08 12:29:45 -05:00
parent b0f61201c3
commit f6511c3ba5
1 changed files with 1 additions and 0 deletions
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Source/Core/Common/Arm64Emitter.cpp
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@ -2618,6 +2618,7 @@ void ARM64FloatEmitter::SMOV(u8 size, ARM64Reg Rd, ARM64Reg Rn, u8 index)
bool b64Bit = Is64Bit(Rd); bool b64Bit = Is64Bit(Rd);
_assert_msg_(DYNA_REC, Rd < SP, "%s destination must be a GPR!", __FUNCTION__); _assert_msg_(DYNA_REC, Rd < SP, "%s destination must be a GPR!", __FUNCTION__);
_assert_msg_(DYNA_REC, size != 64, "%s doesn't support 64bit destination. Use UMOV!", __FUNCTION__); _assert_msg_(DYNA_REC, size != 64, "%s doesn't support 64bit destination. Use UMOV!", __FUNCTION__);
_assert_msg_(DYNA_REC, !b64Bit && size != 32, "%s doesn't support 32bit move to 32bit register. Use UMOV!", __FUNCTION__);
u32 imm5 = 0; u32 imm5 = 0;
if (size == 8) if (size == 8)