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r600g: fix regression since UCMP change

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Since d8da6decea where the
state tracker started using UCMP on cayman a number of tests
regressed.

this seems to be r600g is doing CNDGE_INT for UCMP which is >= 0,
we should be doing CNDE_INT with reverse arguments.

Reviewed-by: Glenn Kennard <glenn.kennard@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
(cherry picked from commit 0d4272cd8e)
This commit is contained in:
Dave Airlie 2014-12-09 11:28:52 +10:00 • committed by Emil Velikov
parent 91c5770ba1
commit 099ed78a04
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/r600/r600_shader.c
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@ -6071,7 +6071,7 @@ static int tgsi_ucmp(struct r600_shader_ctx *ctx)
continue;
memset(&alu, 0, sizeof(struct r600_bytecode_alu));
alu.op = ALU_OP3_CNDGE_INT;
alu.op = ALU_OP3_CNDE_INT;
r600_bytecode_src(&alu.src[0], &ctx->src[0], i);
r600_bytecode_src(&alu.src[1], &ctx->src[2], i);
r600_bytecode_src(&alu.src[2], &ctx->src[1], i);