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ac,radv: remove the vec3 restriction with LLVM 9+

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This changes requires LLVM r356755.

32706 shaders in 16744 tests
Totals:
SGPRS: 1448848 -> 1455984 (0.49 %)
VGPRS: 1016684 -> 1016220 (-0.05 %)
Spilled SGPRs: 25871 -> 25815 (-0.22 %)
Spilled VGPRs: 122 -> 122 (0.00 %)
Scratch size: 11964 -> 11956 (-0.07 %) dwords per thread
Code Size: 55324500 -> 55301152 (-0.04 %) bytes
Max Waves: 235660 -> 235586 (-0.03 %)

Totals from affected shaders:
SGPRS: 293704 -> 300840 (2.43 %)
VGPRS: 246716 -> 246252 (-0.19 %)
Spilled SGPRs: 159 -> 103 (-35.22 %)
Scratch size: 188 -> 180 (-4.26 %) dwords per thread
Code Size: 8653664 -> 8630316 (-0.27 %) bytes
Max Waves: 60811 -> 60737 (-0.12 %)

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This commit is contained in:
Samuel Pitoiset
2019-05-02 16:15:03 +02:00
parent 75590604a9
commit 6970a9a6ca
4 changed files with 18 additions and 11 deletions
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4
src/amd/vulkan/radv_nir_to_llvm.c
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@@ -2768,7 +2768,9 @@ radv_emit_stream_output(struct radv_shader_context *ctx,
/* fall through */
case 4: /* as v4i32 */
vdata = ac_build_gather_values(&ctx->ac, out,
util_next_power_of_two(num_comps));
HAVE_LLVM < 0x900 ?
util_next_power_of_two(num_comps) :
num_comps);
break;
}