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aco: fix 16-bit u2f32

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This shouldn't sign-extend.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Tony Wasserka <tony.wasserka@gmx.de>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10081>
This commit is contained in:
Rhys Perry
2021-04-07 18:06:46 +01:00
committed by Marge Bot
parent 254360d96c
commit d0e15b8c22
1 changed files with 1 additions and 1 deletions
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src/amd/compiler/aco_instruction_selection.cpp
+1 -1
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@@ -2557,7 +2557,7 @@ void visit_alu_instr(isel_context *ctx, nir_alu_instr *instr)
bld.vop1(aco_opcode::v_cvt_f32_ubyte0, Definition(dst), src);
} else if (input_size <= 32) {
if (input_size == 16)
src = convert_int(ctx, bld, src, instr->src[0].src.ssa->bit_size, 32, true);
src = convert_int(ctx, bld, src, instr->src[0].src.ssa->bit_size, 32, false);
bld.vop1(aco_opcode::v_cvt_f32_u32, Definition(dst), src);
} else {
assert(input_size == 64);