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i965: Mark paths in linear <-> tiled functions as unreachable().

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text    data     bss     dec     hex filename
9663       0       0    9663    25bf intel_tiled_memcpy.o   before
8215       0       0    8215    2017 intel_tiled_memcpy.o   after

Reviewed-by: Carl Worth <cworth@cworth.org>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Matt Turner 2015-03-04 17:27:21 -08:00
parent 6c6e2a15aa
commit d35720da9b
1 changed files with 16 additions and 0 deletions
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16
src/mesa/drivers/dri/i965/intel_tiled_memcpy.c
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@ -398,6 +398,8 @@ linear_to_xtiled_faster(uint32_t x0, uint32_t x1, uint32_t x2, uint32_t x3,
return linear_to_xtiled(0, 0, xtile_width, xtile_width, 0, xtile_height,
dst, src, src_pitch, swizzle_bit,
rgba8_copy_aligned_dst);
else
unreachable("not reached");
} else {
if (mem_copy == memcpy)
return linear_to_xtiled(x0, x1, x2, x3, y0, y1,
@ -406,6 +408,8 @@ linear_to_xtiled_faster(uint32_t x0, uint32_t x1, uint32_t x2, uint32_t x3,
return linear_to_xtiled(x0, x1, x2, x3, y0, y1,
dst, src, src_pitch, swizzle_bit,
rgba8_copy_aligned_dst);
else
unreachable("not reached");
}
linear_to_xtiled(x0, x1, x2, x3, y0, y1,
dst, src, src_pitch, swizzle_bit, mem_copy);
@ -436,6 +440,8 @@ linear_to_ytiled_faster(uint32_t x0, uint32_t x1, uint32_t x2, uint32_t x3,
return linear_to_ytiled(0, 0, ytile_width, ytile_width, 0, ytile_height,
dst, src, src_pitch, swizzle_bit,
rgba8_copy_aligned_dst);
else
unreachable("not reached");
} else {
if (mem_copy == memcpy)
return linear_to_ytiled(x0, x1, x2, x3, y0, y1,
@ -444,6 +450,8 @@ linear_to_ytiled_faster(uint32_t x0, uint32_t x1, uint32_t x2, uint32_t x3,
return linear_to_ytiled(x0, x1, x2, x3, y0, y1,
dst, src, src_pitch, swizzle_bit,
rgba8_copy_aligned_dst);
else
unreachable("not reached");
}
linear_to_ytiled(x0, x1, x2, x3, y0, y1,
dst, src, src_pitch, swizzle_bit, mem_copy);
@ -474,6 +482,8 @@ xtiled_to_linear_faster(uint32_t x0, uint32_t x1, uint32_t x2, uint32_t x3,
return xtiled_to_linear(0, 0, xtile_width, xtile_width, 0, xtile_height,
dst, src, dst_pitch, swizzle_bit,
rgba8_copy_aligned_src);
else
unreachable("not reached");
} else {
if (mem_copy == memcpy)
return xtiled_to_linear(x0, x1, x2, x3, y0, y1,
@ -482,6 +492,8 @@ xtiled_to_linear_faster(uint32_t x0, uint32_t x1, uint32_t x2, uint32_t x3,
return xtiled_to_linear(x0, x1, x2, x3, y0, y1,
dst, src, dst_pitch, swizzle_bit,
rgba8_copy_aligned_src);
else
unreachable("not reached");
}
xtiled_to_linear(x0, x1, x2, x3, y0, y1,
dst, src, dst_pitch, swizzle_bit, mem_copy);
@ -512,6 +524,8 @@ ytiled_to_linear_faster(uint32_t x0, uint32_t x1, uint32_t x2, uint32_t x3,
return ytiled_to_linear(0, 0, ytile_width, ytile_width, 0, ytile_height,
dst, src, dst_pitch, swizzle_bit,
rgba8_copy_aligned_src);
else
unreachable("not reached");
} else {
if (mem_copy == memcpy)
return ytiled_to_linear(x0, x1, x2, x3, y0, y1,
@ -520,6 +534,8 @@ ytiled_to_linear_faster(uint32_t x0, uint32_t x1, uint32_t x2, uint32_t x3,
return ytiled_to_linear(x0, x1, x2, x3, y0, y1,
dst, src, dst_pitch, swizzle_bit,
rgba8_copy_aligned_src);
else
unreachable("not reached");
}
ytiled_to_linear(x0, x1, x2, x3, y0, y1,
dst, src, dst_pitch, swizzle_bit, mem_copy);