[v4,22/40] intel/compiler: activate 16-bit bit-size lowerings also for 8-bit

Submitted by Iago Toral Quiroga on Feb. 12, 2019, 11:55 a.m.

Details

Message ID 20190212115607.21467-23-itoral@igalia.com
State New
Headers show
Series "intel: VK_KHR_shader_float16_int8 implementation" ( rev: 16 15 14 13 12 11 10 9 8 7 6 ) in Mesa

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Commit Message

Iago Toral Quiroga Feb. 12, 2019, 11:55 a.m.
Particularly, we need the same lowewrings we use for 16-bit
integers.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
---
 src/intel/compiler/brw_nir.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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diff --git a/src/intel/compiler/brw_nir.c b/src/intel/compiler/brw_nir.c
index 9b26a6c3d6f..1d62f2adde8 100644
--- a/src/intel/compiler/brw_nir.c
+++ b/src/intel/compiler/brw_nir.c
@@ -628,7 +628,7 @@  static unsigned
 lower_bit_size_callback(const nir_alu_instr *alu, UNUSED void *data)
 {
    assert(alu->dest.dest.is_ssa);
-   if (alu->dest.dest.ssa.bit_size != 16)
+   if (alu->dest.dest.ssa.bit_size >= 32)
       return 0;
 
    const struct brw_compiler *compiler = (const struct brw_compiler *) data;