diff options
| author | Ian Romanick <[email protected]> | 2015-05-08 12:55:00 -0700 |
|---|---|---|
| committer | Ian Romanick <[email protected]> | 2017-10-30 09:27:09 -0700 |
| commit | 6403efbe7458d05cf117adb41c8a152ed6e28bdd (patch) | |
| tree | 74c392361a08b0f04895ca667d828ac7083ad304 /src/compiler/glsl/opt_algebraic.cpp | |
| parent | 34f7e761bc61d3086c1e4e42285c31678b256107 (diff) | |
glsl: Remove ir_binop_greater and ir_binop_lequal expressions
NIR does not have these instructions. TGSI and Mesa IR both implement
them using < and >=, repsectively. Removing them deletes a bunch of
code and means I don't have to add code to the SPIR-V generator for
them.
v2: Rebase on 2+ years of change... and fix a major bug added in the
rebase.
text data bss dec hex filename
8255291 268856 294072 8818219 868e2b 32-bit i965_dri.so before
8254235 268856 294072 8817163 868a0b 32-bit i965_dri.so after
7815339 345592 420592 8581523 82f193 64-bit i965_dri.so before
7813995 345560 420592 8580147 82ec33 64-bit i965_dri.so after
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/compiler/glsl/opt_algebraic.cpp')
| -rw-r--r-- | src/compiler/glsl/opt_algebraic.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/compiler/glsl/opt_algebraic.cpp b/src/compiler/glsl/opt_algebraic.cpp index 31d1f744625..ce5f26559a7 100644 --- a/src/compiler/glsl/opt_algebraic.cpp +++ b/src/compiler/glsl/opt_algebraic.cpp @@ -438,8 +438,6 @@ ir_algebraic_visitor::handle_expression(ir_expression *ir) switch (op_expr[0]->operation) { case ir_binop_less: new_op = ir_binop_gequal; break; - case ir_binop_greater: new_op = ir_binop_lequal; break; - case ir_binop_lequal: new_op = ir_binop_greater; break; case ir_binop_gequal: new_op = ir_binop_less; break; case ir_binop_equal: new_op = ir_binop_nequal; break; case ir_binop_nequal: new_op = ir_binop_equal; break; @@ -697,8 +695,6 @@ ir_algebraic_visitor::handle_expression(ir_expression *ir) break; case ir_binop_less: - case ir_binop_lequal: - case ir_binop_greater: case ir_binop_gequal: case ir_binop_equal: case ir_binop_nequal: |