[Mesa-dev] bloat-blame results for megadriver

[Eric Anholt]

I was reading an article on LTO in firefox today, and it pointed to
https://github.com/wmanley/bloat-blame so I decided to try it on Mesa
(i965_dri.so in a release build).  It looks like it's pointing at some
silly inlines we're doing that we can probably fix up to reduce the size
of our built library (s_texfilter.c:775 as an example).

Just a pointer in case someone's interested in looking into this.

anholt at eliezer:anholt/src/mesa-release% tail -n 50 bloat 
2632	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_blorp_blit_eu.h:111
2638	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_fs.cpp:395
2647	/home/anholt/src/mesa-release/src/mesa/main/format_pack.c:70
2655	/home/anholt/src/mesa-release/src/mesa/swrast/s_triangle.c:253
2811	/home/anholt/src/mesa-release/src/mesa/../../src/gallium/auxiliary/util/u_format_r11g11b10f.h:125
2915	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_fs.h:188
2942	/home/anholt/src/mesa-release/src/glsl/../../src/glsl/builtin_functions.cpp:1231
2954	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i915/intel_batchbuffer.h:87
3058	/home/anholt/src/mesa-release/src/mesa/../../src/gallium/auxiliary/util/u_format_r11g11b10f.h:112
3108	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:147
3119	/home/anholt/src/mesa-release/src/glsl/ast.h:52
3162	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_blorp_blit_eu.h:90
3189	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/../../../../../src/glsl/list.h:277
3225	/home/anholt/src/mesa-release/src/mesa/swrast/s_texfilter.c:798
3227	/home/anholt/src/mesa-release/src/mesa/../../src/gallium/auxiliary/util/u_format_r11g11b10f.h:116
3228	/home/anholt/src/mesa-release/src/glsl/../../src/glsl/ir_builder.h:55
3239	/home/anholt/src/mesa-release/src/mesa/./main/imports.h:325
3269	/home/anholt/src/mesa-release/src/mesa/vbo/vbo_attrib_tmp.h:148
3335	/home/anholt/src/mesa-release/src/mesa/./main/context.h:311
3427	/home/anholt/src/mesa-release/src/glsl/glsl_parser_extras.h:104
3450	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/../../../../../src/glsl/list.h:278
3543	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:139
3758	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_reg.h:702
3800	/home/anholt/src/mesa-release/src/mesa/./main/macros.h:745
3813	/home/anholt/src/mesa-release/src/mesa/swrast/s_texfilter.c:775
3870	/home/anholt/src/mesa-release/src/mesa/./main/imports.h:324
4025	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:95
4056	/home/anholt/src/mesa-release/src/mesa/drivers/dri/nouveau/nouveau_local.h:29
4437	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_blorp_blit_eu.h:148
4572	/home/anholt/src/mesa-release/src/glsl/../../src/glsl/ir_builder.h:56
4601	/home/anholt/src/mesa-release/src/mesa/main/dlist.c:1068
5212	/home/anholt/src/mesa-release/src/mesa/./main/imports.h:322
5384	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_fs.h:145
5476	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:121
5638	/home/anholt/src/mesa-release/src/mesa/../../src/gallium/auxiliary/util/u_format_r11g11b10f.h:122
5801	/home/anholt/src/mesa-release/src/mesa/program/ir_to_mesa.cpp:391
5954	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:123
6841	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:130
7058	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:107
7191	/home/anholt/src/mesa-release/src/mesa/./main/imports.h:253
7556	/home/anholt/src/mesa-release/src/mesa/./main/imports.h:156
7898	/home/anholt/src/mesa-release/src/mesa/main/imports.h:253
8248	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/brw_blorp_blit_eu.h:104
9299	/home/anholt/src/mesa-release/src/mesa/drivers/dri/nouveau/nouveau_local.h:36
14795	/home/anholt/src/mesa-release/src/mesa/drivers/dri/nouveau/nouveau_local.h:43
23218	/home/anholt/src/mesa-release/src/mesa/drivers/dri/i965/intel_batchbuffer.h:106
24881	/home/anholt/src/mesa-release/src/glsl/../../src/glsl/list.h:79
45371	:?
226963	xform4.o:?
35845145	??:0
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