diff options
Diffstat (limited to 'src/compiler/nir/nir_lower_vars_to_ssa.c')
| -rw-r--r-- | src/compiler/nir/nir_lower_vars_to_ssa.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/compiler/nir/nir_lower_vars_to_ssa.c b/src/compiler/nir/nir_lower_vars_to_ssa.c index 75d31ff..5e81f23 100644 --- a/src/compiler/nir/nir_lower_vars_to_ssa.c +++ b/src/compiler/nir/nir_lower_vars_to_ssa.c @@ -682,7 +682,8 @@ rename_variables_block(nir_block *block, struct lower_variables_state *state) nir_ssa_def *new_def; b.cursor = nir_before_instr(&intrin->instr); - if (intrin->const_index[0] == (1 << intrin->num_components) - 1) { + unsigned wrmask = nir_intrinsic_write_mask(intrin); + if (wrmask == (1 << intrin->num_components) - 1) { /* Whole variable store - just copy the source. Note that * intrin->num_components and intrin->src[0].ssa->num_components * may differ. @@ -701,7 +702,7 @@ rename_variables_block(nir_block *block, struct lower_variables_state *state) */ nir_ssa_def *srcs[4]; for (unsigned i = 0; i < intrin->num_components; i++) { - if (intrin->const_index[0] & (1 << i)) { + if (wrmask & (1 << i)) { srcs[i] = nir_channel(&b, intrin->src[0].ssa, i); } else { srcs[i] = nir_channel(&b, old_def, i); |