diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2008-10-10 11:52:55 -0600 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2008-10-10 11:52:55 -0600 |
| commit | dc7d213c54b046ec03ddb1fcfb0d9d9e905ffedc (patch) | |
| tree | d3fbb385d64d77638409d1bf84b72924825afbbc /src | |
| parent | 086a56134f334505ca9cd6f57194280c1ebf44dc (diff) | |
cell: fix bug in emit_FRC() when src register == dst register.
With this fix, the glsl/brick demo runs.
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/cell/ppu/cell_gen_fp.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/gallium/drivers/cell/ppu/cell_gen_fp.c b/src/gallium/drivers/cell/ppu/cell_gen_fp.c index c8125a8a05..dad74bbad8 100644 --- a/src/gallium/drivers/cell/ppu/cell_gen_fp.c +++ b/src/gallium/drivers/cell/ppu/cell_gen_fp.c @@ -1119,7 +1119,7 @@ emit_FRC(struct codegen *gen, const struct tgsi_full_instruction *inst) { int ch; - spe_comment(gen->f, -4, "FLR:"); + spe_comment(gen->f, -4, "FRC:"); int zero_reg = get_itemp(gen); spe_xor(gen->f, zero_reg, zero_reg, zero_reg); @@ -1131,18 +1131,18 @@ emit_FRC(struct codegen *gen, const struct tgsi_full_instruction *inst) int tmp_reg = get_itemp(gen); /* If negative, subtract 1.0 */ - spe_fcgt(gen->f, d_reg, zero_reg, s1_reg); - spe_selb(gen->f, tmp_reg, zero_reg, get_const_one_reg(gen), d_reg); - spe_fs(gen->f, d_reg, s1_reg, tmp_reg); + spe_fcgt(gen->f, tmp_reg, zero_reg, s1_reg); + spe_selb(gen->f, tmp_reg, zero_reg, get_const_one_reg(gen), tmp_reg); + spe_fs(gen->f, tmp_reg, s1_reg, tmp_reg); /* Convert float to int */ - spe_cflts(gen->f, d_reg, d_reg, 0); + spe_cflts(gen->f, tmp_reg, tmp_reg, 0); /* Convert int to float */ - spe_csflt(gen->f, d_reg, d_reg, 0); + spe_csflt(gen->f, tmp_reg, tmp_reg, 0); /* d = s1 - FLR(s1) */ - spe_fs(gen->f, d_reg, s1_reg, d_reg); + spe_fs(gen->f, d_reg, s1_reg, tmp_reg); store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]); free_itemps(gen); |