ShuriZma
/
xenia
mirror of https://github.com/xenia-project/xenia.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Constant support for VECTOR_CONVERT_I2F.

This commit is contained in:
gibbed 2015-07-26 10:55:41 -05:00
parent 20d79911f0
commit b713f99e42
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/xenia/cpu/backend/x64/x64_sequences.cc
View File

@ -1531,7 +1531,14 @@ struct VECTOR_CONVERT_I2F
static void Emit(X64Emitter& e, const EmitArgType& i) { static void Emit(X64Emitter& e, const EmitArgType& i) {
// flags = ARITHMETIC_UNSIGNED // flags = ARITHMETIC_UNSIGNED
// TODO(benvanik): are these really the same? VC++ thinks so. // TODO(benvanik): are these really the same? VC++ thinks so.
e.vcvtdq2ps(i.dest, i.src1); Xmm src1;
if (i.src1.is_constant) {
e.LoadConstantXmm(e.xmm0, i.src1.constant());
src1 = e.xmm0;
} else {
src1 = i.src1;
}
e.vcvtdq2ps(i.dest, src1);
} }
}; };
EMITTER_OPCODE_TABLE(OPCODE_VECTOR_CONVERT_I2F, VECTOR_CONVERT_I2F); EMITTER_OPCODE_TABLE(OPCODE_VECTOR_CONVERT_I2F, VECTOR_CONVERT_I2F);