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llvmpipe: remove unused array 

chans variable doesn't need to be an array.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6204
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15556>
This commit is contained in:
Jocelyn Falempe 2022-04-06 17:21:22 +02:00 committed by Marge Bot
parent fbe392d16b
commit 744cf02fbc
1 changed files with 37 additions and 37 deletions
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74
src/gallium/drivers/llvmpipe/lp_state_fs.c
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@ -1950,7 +1950,7 @@ convert_to_blend_type(struct gallivm_state *gallivm,
src_type.length *= pixels / (src_type.length / mem_type.length);
for (i = 0; i < num_srcs; ++i) {
LLVMValueRef chans[4];
LLVMValueRef chans;
LLVMValueRef res = NULL;
dst[i] = LLVMBuildZExt(builder, src[i], lp_build_vec_type(gallivm, src_type), "");
@ -1967,32 +1967,32 @@ convert_to_blend_type(struct gallivm_state *gallivm,
mask = (1 << src_fmt->channel[j].size) - 1;
/* Extract bits from source */
chans[j] = LLVMBuildLShr(builder,
dst[i],
lp_build_const_int_vec(gallivm, src_type, sa),
"");
chans = LLVMBuildLShr(builder,
dst[i],
lp_build_const_int_vec(gallivm, src_type, sa),
"");
chans[j] = LLVMBuildAnd(builder,
chans[j],
lp_build_const_int_vec(gallivm, src_type, mask),
"");
chans = LLVMBuildAnd(builder,
chans,
lp_build_const_int_vec(gallivm, src_type, mask),
"");
/* Scale bits */
if (src_type.norm) {
chans[j] = scale_bits(gallivm, src_fmt->channel[j].size,
blend_type.width, chans[j], src_type);
chans = scale_bits(gallivm, src_fmt->channel[j].size,
blend_type.width, chans, src_type);
}
/* Insert bits into correct position */
chans[j] = LLVMBuildShl(builder,
chans[j],
lp_build_const_int_vec(gallivm, src_type, from_lsb * blend_type.width),
"");
chans = LLVMBuildShl(builder,
chans,
lp_build_const_int_vec(gallivm, src_type, from_lsb * blend_type.width),
"");
if (j == 0) {
res = chans[j];
res = chans;
} else {
res = LLVMBuildOr(builder, res, chans[j], "");
res = LLVMBuildOr(builder, res, chans, "");
}
}
@ -2132,7 +2132,7 @@ convert_from_blend_type(struct gallivm_state *gallivm,
dst_type.length = pixels;
for (i = 0; i < num_srcs; ++i) {
LLVMValueRef chans[4];
LLVMValueRef chans;
LLVMValueRef res = NULL;
dst[i] = LLVMBuildBitCast(builder, src[i], lp_build_vec_type(gallivm, src_type), "");
@ -2154,39 +2154,39 @@ convert_from_blend_type(struct gallivm_state *gallivm,
}
/* Extract bits */
chans[j] = LLVMBuildLShr(builder,
dst[i],
lp_build_const_int_vec(gallivm, src_type,
from_lsb * blend_type.width),
"");
chans = LLVMBuildLShr(builder,
dst[i],
lp_build_const_int_vec(gallivm, src_type,
from_lsb * blend_type.width),
"");
chans[j] = LLVMBuildAnd(builder,
chans[j],
lp_build_const_int_vec(gallivm, src_type, mask),
"");
chans = LLVMBuildAnd(builder,
chans,
lp_build_const_int_vec(gallivm, src_type, mask),
"");
/* Scale down bits */
if (src_type.norm) {
chans[j] = scale_bits(gallivm, blend_type.width,
src_fmt->channel[j].size, chans[j], src_type);
chans = scale_bits(gallivm, blend_type.width,
src_fmt->channel[j].size, chans, src_type);
} else if (!src_type.floating && sz_a < blend_type.width) {
LLVMValueRef mask_val = lp_build_const_int_vec(gallivm, src_type, (1UL << sz_a) - 1);
LLVMValueRef mask = LLVMBuildICmp(builder, LLVMIntUGT, chans[j], mask_val, "");
chans[j] = LLVMBuildSelect(builder, mask, mask_val, chans[j], "");
LLVMValueRef mask = LLVMBuildICmp(builder, LLVMIntUGT, chans, mask_val, "");
chans = LLVMBuildSelect(builder, mask, mask_val, chans, "");
}
/* Insert bits */
chans[j] = LLVMBuildShl(builder,
chans[j],
lp_build_const_int_vec(gallivm, src_type, sa),
"");
chans = LLVMBuildShl(builder,
chans,
lp_build_const_int_vec(gallivm, src_type, sa),
"");
sa += src_fmt->channel[j].size;
if (j == 0) {
res = chans[j];
res = chans;
} else {
res = LLVMBuildOr(builder, res, chans[j], "");
res = LLVMBuildOr(builder, res, chans, "");
}
}