diff options
| author | Ilia Mirkin <[email protected]> | 2019-10-14 02:40:11 -0400 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2019-10-30 19:13:18 -0400 |
| commit | 1b9d1e13d8e14c348f6d6c8fab5f31e8768a1371 (patch) | |
| tree | dae807a673a870e074aaa6c552b48930e145f230 /src/gallium/drivers/nouveau | |
| parent | 869e32593a9096b845dd6106f8f86e1c41fac968 (diff) | |
nv50/ir: mark STORE destination inputs as used
Observed an issue when looking at the code generatedy by the
image-vertex-attrib-input-output piglit test. Even though the test
itself worked fine (due to TIC 0 being used for the image), this needs
to be fixed.
Signed-off-by: Ilia Mirkin <[email protected]>
Cc: [email protected]
Diffstat (limited to 'src/gallium/drivers/nouveau')
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp index d62d36008e6..8c429026452 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp @@ -1591,6 +1591,12 @@ bool Source::scanInstruction(const struct tgsi_full_instruction *inst) if (insn.getOpcode() == TGSI_OPCODE_STORE && dst.getFile() != TGSI_FILE_MEMORY) { info->io.globalAccess |= 0x2; + + if (dst.getFile() == TGSI_FILE_INPUT) { + // TODO: Handle indirect somehow? + const int i = dst.getIndex(0); + info->in[i].mask |= 1; + } } if (dst.getFile() == TGSI_FILE_OUTPUT) { |