The PRM states that half-float operands are supported since gen9.
---
src/intel/compiler/brw_eu_emit.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/intel/compiler/brw_eu_emit.c b/src/intel/compiler/brw_eu_emit.c
index 4630b83b1a0..5f066d17a1f 100644
--- a/src/intel/compiler/brw_eu_emit.c
+++ b/src/intel/compiler/brw_eu_emit.c
@@ -1860,8 +1860,10 @@ void gen6_math(struct brw_codegen *p,
assert(src1.file == BRW_GENERAL_REGISTER_FILE ||
(devinfo->gen >= 8 && src1.file == BRW_IMMEDIATE_VALUE));
} else {
- assert(src0.type == BRW_REGISTER_TYPE_F);
- assert(src1.type == BRW_REGISTER_TYPE_F);
+ assert(src0.type == BRW_REGISTER_TYPE_F ||
+ (src0.type == BRW_REGISTER_TYPE_HF && devinfo->gen >= 9));
+ assert(src1.type == BRW_REGISTER_TYPE_F ||
+ (src1.type == BRW_REGISTER_TYPE_HF && devinfo->gen >= 9));
}
/* Source modifiers are ignored for extended math instructions on Gen6. */
--
2.17.1
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