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nv50/ir: allow movs with TYPE_F64 destinations to be split

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Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Ilia Mirkin 2015-11-06 17:18:01 -05:00
parent b487b55f7d
commit 11e3dac36e
1 changed files with 6 additions and 0 deletions
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6
src/gallium/drivers/nouveau/codegen/nv50_ir_build_util.cpp
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@ -555,6 +555,12 @@ BuildUtil::split64BitOpPostRA(Function *fn, Instruction *i,
switch (i->dType) {
case TYPE_U64: hTy = TYPE_U32; break;
case TYPE_S64: hTy = TYPE_S32; break;
case TYPE_F64:
if (i->op == OP_MOV) {
hTy = TYPE_U32;
break;
}
/* fallthrough */
default:
return NULL;
}