Giovanni Mascellani : vkd3d-shader/hlsl: Remove HLSL_OP3_LERP.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: f251da574c21ce17c5defebc9c9d8f75ad9b4e4f
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/f251da574c21ce17c5defebc9c9d8f...

Author: Giovanni Mascellani 
Date:   Wed Sep 13 10:24:31 2023 +0200

vkd3d-shader/hlsl: Remove HLSL_OP3_LERP.

It is unused, and it's not clear whether it would be of any help to
have it.

---

libs/vkd3d-shader/hlsl.c | 1 -
 libs/vkd3d-shader/hlsl.h | 1 -
 2 files changed, 2 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl.c b/libs/vkd3d-shader/hlsl.c
index 09580970..5fe9047b 100644
--- a/libs/vkd3d-shader/hlsl.c
+++ b/libs/vkd3d-shader/hlsl.c
@@ -2486,7 +2486,6 @@ const char *debug_hlsl_expr_op(enum hlsl_ir_expr_op op)
         [HLSL_OP2_RSHIFT]      = ">>",

[HLSL_OP3_DP2ADD]      = "dp2add",
-        [HLSL_OP3_LERP]        = "lerp",
         [HLSL_OP3_MOVC]        = "movc",
         [HLSL_OP3_TERNARY]     = "ternary",
     };
diff --git a/libs/vkd3d-shader/hlsl.h b/libs/vkd3d-shader/hlsl.h
index 04e681a9..bece9a4a 100644
--- a/libs/vkd3d-shader/hlsl.h
+++ b/libs/vkd3d-shader/hlsl.h
@@ -551,7 +551,6 @@ enum hlsl_ir_expr_op
     HLSL_OP2_RSHIFT,

HLSL_OP3_DP2ADD,
-    HLSL_OP3_LERP,
     /* TERNARY is used specifically for ternary operator, and later lowered according to profile to e.g. MOVC. */
     HLSL_OP3_MOVC,
     HLSL_OP3_TERNARY,