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Linker: Eliminate uncalled functions, because they can be ill-defined.

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Fixes issue #610. Also provides a testing option to keep uncalled functions.
This commit is contained in:
John Kessenich
2016-12-09 19:22:20 -07:00
parent bf6d7f43fd
commit 906cc21816
68 changed files with 101 additions and 7783 deletions
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84
Test/baseResults/150.frag.out
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@@ -141,90 +141,6 @@ ERROR: node is still EOpNull!
0:18 'patch' (global float)
0:18 Constant:
0:18 3.100000
0:31 Function Definition: barWxyz( (global void)
0:31 Function Parameters:
0:33 Sequence
0:33 Sequence
0:33 move second child to first child (temp 2-component vector of int)
0:33 't11' (temp 2-component vector of int)
0:33 textureSize (global 2-component vector of int)
0:33 'sms' (uniform sampler2DMS)
0:34 Sequence
0:34 move second child to first child (temp 2-component vector of int)
0:34 't12' (temp 2-component vector of int)
0:34 textureSize (global 2-component vector of int)
0:34 'isms' (uniform isampler2DMS)
0:35 Sequence
0:35 move second child to first child (temp 2-component vector of int)
0:35 't13' (temp 2-component vector of int)
0:35 textureSize (global 2-component vector of int)
0:35 'usms' (uniform usampler2DMS)
0:36 Sequence
0:36 move second child to first child (temp 3-component vector of int)
0:36 't21' (temp 3-component vector of int)
0:36 textureSize (global 3-component vector of int)
0:36 'smsa' (uniform sampler2DMSArray)
0:37 Sequence
0:37 move second child to first child (temp 3-component vector of int)
0:37 't22' (temp 3-component vector of int)
0:37 textureSize (global 3-component vector of int)
0:37 'ismsa' (uniform isampler2DMSArray)
0:38 Sequence
0:38 move second child to first child (temp 3-component vector of int)
0:38 't23' (temp 3-component vector of int)
0:38 textureSize (global 3-component vector of int)
0:38 'usmsa' (uniform usampler2DMSArray)
0:39 Sequence
0:39 move second child to first child (temp 4-component vector of float)
0:39 't31' (temp 4-component vector of float)
0:39 textureFetch (global 4-component vector of float)
0:39 'sms' (uniform sampler2DMS)
0:39 'p2' (flat in 2-component vector of int)
0:39 'samp' (flat in int)
0:40 Sequence
0:40 move second child to first child (temp 4-component vector of int)
0:40 't32' (temp 4-component vector of int)
0:40 textureFetch (global 4-component vector of int)
0:40 'isms' (uniform isampler2DMS)
0:40 'p2' (flat in 2-component vector of int)
0:40 'samp' (flat in int)
0:41 Sequence
0:41 move second child to first child (temp 4-component vector of uint)
0:41 't33' (temp 4-component vector of uint)
0:41 textureFetch (global 4-component vector of uint)
0:41 'usms' (uniform usampler2DMS)
0:41 'p2' (flat in 2-component vector of int)
0:41 Constant:
0:41 3 (const int)
0:42 Sequence
0:42 move second child to first child (temp 4-component vector of float)
0:42 't41' (temp 4-component vector of float)
0:42 textureFetch (global 4-component vector of float)
0:42 'smsa' (uniform sampler2DMSArray)
0:42 'p3' (flat in 3-component vector of int)
0:42 'samp' (flat in int)
0:43 Sequence
0:43 move second child to first child (temp 4-component vector of int)
0:43 't42' (temp 4-component vector of int)
0:43 textureFetch (global 4-component vector of int)
0:43 'ismsa' (uniform isampler2DMSArray)
0:43 Constant:
0:43 2 (const int)
0:43 2 (const int)
0:43 2 (const int)
0:43 'samp' (flat in int)
0:44 Sequence
0:44 move second child to first child (temp 4-component vector of uint)
0:44 't43' (temp 4-component vector of uint)
0:44 textureFetch (global 4-component vector of uint)
0:44 'usmsa' (uniform usampler2DMSArray)
0:44 'p3' (flat in 3-component vector of int)
0:44 'samp' (flat in int)
0:47 Function Definition: primitiveID( (global int)
0:47 Function Parameters:
0:49 Sequence
0:49 Branch: Return with expression
0:49 'gl_PrimitiveID' (flat in int PrimitiveID)
0:? Linker Objects
0:? 'gl_FragCoord' (gl_FragCoord 4-component vector of float FragCoord)
0:? 'foo' (smooth in 4-component vector of float)