Module: Mesa Branch: main Commit: 3c3ecdab36c86df96bb26cca29a1fd0ec81a5d70 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=3c3ecdab36c86df96bb26cca29a1fd0ec81a5d70
Author: Gert Wollny <[email protected]> Date: Tue Feb 28 17:55:13 2023 +0100 r600/sfn/tests: Add a test for the copy prop into a group Signed-off-by: Gert Wollny <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21684> --- .../drivers/r600/sfn/tests/sfn_optimizer_test.cpp | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/src/gallium/drivers/r600/sfn/tests/sfn_optimizer_test.cpp b/src/gallium/drivers/r600/sfn/tests/sfn_optimizer_test.cpp index a21658d3906..3a421969a81 100644 --- a/src/gallium/drivers/r600/sfn/tests/sfn_optimizer_test.cpp +++ b/src/gallium/drivers/r600/sfn/tests/sfn_optimizer_test.cpp @@ -373,6 +373,52 @@ BLOCK_END check(sh, expect); }; + +TEST_F(TestShaderFromNir, OptimizeIntoGroup) +{ + const char *input = +R"(VS +CHIPCLASS CAYMAN +INPUT LOC:0 NAME:15 +OUTPUT LOC:0 NAME:0 MASK:15 +REGISTERS R0.x R1.x R2.x +SHADER +BLOCK_START + ALU MOV S4.x : R0.x {W} + ALU MOV S5.y : R1.x {W} + ALU MOV S6.z : R2.x {WL} + ALU_GROUP_BEGIN + ALU CUBE S7.x@chgr{s} : S6.z S5.y {W} + ALU CUBE S7.y@chgr{s} : S6.z S4.x {W} + ALU CUBE S7.z@chgr{s} : S4.x S6.z {W} + ALU CUBE S7.w@chgr{s} : S5.y S6.z {WL} + ALU_GROUP_END + EXPORT_DONE PARAM 0 S7.xyzw +BLOCK_END)"; + + const char *expect = +R"(VS +CHIPCLASS CAYMAN +INPUT LOC:0 NAME:15 +OUTPUT LOC:0 NAME:0 MASK:15 +REGISTERS R0.x R1.x R2.x +SHADER +BLOCK_START + ALU_GROUP_BEGIN + ALU CUBE S7.x@chgr{s} : R2.x@chan R1.x@chan {W} + ALU CUBE S7.y@chgr{s} : R2.x@chan R0.x@chan {W} + ALU CUBE S7.z@chgr{s} : R0.x@chan R2.x@chan {W} + ALU CUBE S7.w@chgr{s} : R1.x@chan R2.x@chan {WL} + ALU_GROUP_END + EXPORT_DONE PARAM 0 S7.xyzw +BLOCK_END +)"; + auto sh = from_string(input); + optimize(*sh); + check(sh, expect); +}; + + void TestShaderFromNir::check(Shader *s, const char *expect_orig) {
