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aco: workaround disassembler bug of v_writelane_b32 with literal

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Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6662>
This commit is contained in:
Rhys Perry
2020-09-07 20:20:50 +01:00
committed by Marge Bot
parent 36e58a14cc
commit 29cb3cba9f
1 changed files with 7 additions and 0 deletions
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7
src/amd/compiler/aco_print_asm.cpp
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@@ -153,6 +153,13 @@ void print_asm(Program *program, std::vector<uint32_t>& binary,
(exec_size - pos) * sizeof(uint32_t), pos * 4, (exec_size - pos) * sizeof(uint32_t), pos * 4,
outline, sizeof(outline)); outline, sizeof(outline));
if (program->chip_class >= GFX10 && l == 8 &&
((binary[pos] & 0xffff0000) == 0xd7610000) &&
((binary[pos + 1] & 0x1ff) == 0xff)) {
/* v_writelane with literal uses 3 dwords but llvm consumes only 2 */
l += 4;
}
size_t new_pos; size_t new_pos;
if (!l && if (!l &&
((program->chip_class >= GFX9 && (binary[pos] & 0xffff8000) == 0xd1348000) || /* v_add_u32_e64 + clamp */ ((program->chip_class >= GFX9 && (binary[pos] & 0xffff8000) == 0xd1348000) || /* v_add_u32_e64 + clamp */