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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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51
Test/baseResults/450.frag.out
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@@ -263,57 +263,6 @@ Shader version: 450
0:34 'uin' (temp uint)
0:34 Construct bvec3 (temp 3-component vector of bool)
0:34 'b' (temp bool)
0:42 Function Definition: foo( (global void)
0:42 Function Parameters:
0:44 Sequence
0:44 Sequence
0:44 move second child to first child (temp int)
0:44 's' (temp int)
0:44 textureSamples (global int)
0:44 's2dms' (uniform sampler2DMS)
0:45 add second child into first child (temp int)
0:45 's' (temp int)
0:45 textureSamples (global int)
0:45 'us2dmsa' (uniform usampler2DMSArray)
0:46 add second child into first child (temp int)
0:46 's' (temp int)
0:46 imageQuerySamples (global int)
0:46 'ii2dms' (layout(rgba32i ) uniform iimage2DMS)
0:47 add second child into first child (temp int)
0:47 's' (temp int)
0:47 imageQuerySamples (global int)
0:47 'i2dmsa' (layout(rgba32f ) uniform image2DMSArray)
0:48 Sequence
0:48 move second child to first child (temp float)
0:48 'f' (temp float)
0:48 imageAtomicExchange (global float)
0:48 'i2dmsa' (layout(rgba32f ) uniform image2DMSArray)
0:48 Convert float to int (temp 3-component vector of int)
0:48 'in3' (smooth in 3-component vector of float)
0:48 Constant:
0:48 2 (const int)
0:48 Constant:
0:48 4.500000
0:53 Function Definition: cull(i1; (global float)
0:53 Function Parameters:
0:53 'i' (in int)
0:55 Sequence
0:55 Branch: Return with expression
0:55 Test condition and select (temp float)
0:55 Condition
0:55 Compare Greater Than or Equal (temp bool)
0:55 'i' (in int)
0:55 Constant:
0:55 6 (const int)
0:55 true case
0:55 direct index (smooth temp float CullDistance)
0:55 'gl_CullDistance' (smooth in 6-element array of float CullDistance)
0:55 Constant:
0:55 5 (const int)
0:55 false case
0:55 indirect index (smooth temp float CullDistance)
0:55 'gl_CullDistance' (smooth in 6-element array of float CullDistance)
0:55 'i' (in int)
0:? Linker Objects
0:? 'in1' (smooth in float)
0:? 'in2' (smooth in 2-component vector of float)