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nir/ttn: Silence some warnings at -Og

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../src/gallium/auxiliary/nir/tgsi_to_nir.c: In function ‘ttn_mem’:
   ../src/gallium/auxiliary/nir/tgsi_to_nir.c:1724:15: warning: ‘op’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    1724 |       instr = nir_intrinsic_instr_create(b->shader, op);
   ../src/gallium/auxiliary/nir/tgsi_to_nir.c:1697:15: warning: ‘op’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    1697 |       instr = nir_intrinsic_instr_create(b->shader, op);

Add some more unreachable() to make this go away.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8724>
This commit is contained in:
Adam Jackson 2021-01-26 14:16:05 -05:00 • committed by Marge Bot
parent 10bcf25766
commit 5cf6c9e609
1 changed files with 4 additions and 0 deletions
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4
src/gallium/auxiliary/nir/tgsi_to_nir.c
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@ -1709,6 +1709,8 @@ ttn_mem(struct ttn_compile *c, nir_alu_dest dest, nir_ssa_def **src)
case TGSI_OPCODE_STORE:
op = nir_intrinsic_store_ssbo;
break;
default:
unreachable("unexpected buffer opcode");
}
add_ssbo_var(c, resource_index);
@ -1738,6 +1740,8 @@ ttn_mem(struct ttn_compile *c, nir_alu_dest dest, nir_ssa_def **src)
case TGSI_OPCODE_STORE:
op = nir_intrinsic_image_deref_store;
break;
default:
unreachable("unexpected file opcode");
}
instr = nir_intrinsic_instr_create(b->shader, op);