diff options
Diffstat (limited to 'src/intel/compiler/brw_fs.cpp')
| -rw-r--r-- | src/intel/compiler/brw_fs.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/intel/compiler/brw_fs.cpp b/src/intel/compiler/brw_fs.cpp index e790a9c8d63..b02a1a1761e 100644 --- a/src/intel/compiler/brw_fs.cpp +++ b/src/intel/compiler/brw_fs.cpp @@ -5669,8 +5669,10 @@ needs_src_copy(const fs_builder &lbld, const fs_inst *inst, unsigned i) static fs_reg emit_unzip(const fs_builder &lbld, fs_inst *inst, unsigned i) { + assert(lbld.group() >= inst->group); + /* Specified channel group from the source region. */ - const fs_reg src = horiz_offset(inst->src[i], lbld.group()); + const fs_reg src = horiz_offset(inst->src[i], lbld.group() - inst->group); if (needs_src_copy(lbld, inst, i)) { /* Builder of the right width to perform the copy avoiding uninitialized @@ -5759,9 +5761,10 @@ emit_zip(const fs_builder &lbld_before, const fs_builder &lbld_after, { assert(lbld_before.dispatch_width() == lbld_after.dispatch_width()); assert(lbld_before.group() == lbld_after.group()); + assert(lbld_after.group() >= inst->group); /* Specified channel group from the destination region. */ - const fs_reg dst = horiz_offset(inst->dst, lbld_after.group()); + const fs_reg dst = horiz_offset(inst->dst, lbld_after.group() - inst->group); const unsigned dst_size = inst->size_written / inst->dst.component_size(inst->exec_size); |