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-rw-r--r--src/intel/compiler/brw_shader.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/intel/compiler/brw_shader.cpp b/src/intel/compiler/brw_shader.cpp
index 284c2e8233c..537defd05d9 100644
--- a/src/intel/compiler/brw_shader.cpp
+++ b/src/intel/compiler/brw_shader.cpp
@@ -605,7 +605,8 @@ brw_negate_immediate(enum brw_reg_type type, struct brw_reg *reg)
case BRW_REGISTER_TYPE_V:
assert(!"unimplemented: negate UV/V immediate");
case BRW_REGISTER_TYPE_HF:
- assert(!"unimplemented: negate HF immediate");
+ reg->ud ^= 0x80008000;
+ return true;
case BRW_REGISTER_TYPE_NF:
unreachable("no NF immediates");
}
@@ -651,7 +652,8 @@ brw_abs_immediate(enum brw_reg_type type, struct brw_reg *reg)
case BRW_REGISTER_TYPE_V:
assert(!"unimplemented: abs V immediate");
case BRW_REGISTER_TYPE_HF:
- assert(!"unimplemented: abs HF immediate");
+ reg->ud &= ~0x80008000;
+ return true;
case BRW_REGISTER_TYPE_NF:
unreachable("no NF immediates");
}