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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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35
Test/baseResults/420.tesc.out
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@@ -184,41 +184,6 @@ ERROR: node is still EOpNull!
0:26 indirect index (temp block{out 4-component vector of float Position gl_Position})
0:26 'gl_out' (out 3-element array of block{out 4-component vector of float Position gl_Position})
0:26 'gl_InvocationID' (in int InvocationID)
0:34 Function Definition: foo( (global void)
0:34 Function Parameters:
0:36 Sequence
0:36 Test condition and select (temp void)
0:36 Condition
0:36 logical-or (temp bool)
0:36 Compare Not Equal (temp bool)
0:36 Constant:
0:36 -0.625000
0:36 -0.500000
0:36 -0.375000
0:36 -0.250000
0:36 -0.375000
0:36 -0.250000
0:36 -0.125000
0:36 0.000000
0:36 direct index (layout(location=0 ) temp 2X4 matrix of double)
0:36 'vs_tcs_first' (layout(location=0 ) in 32-element array of 2X4 matrix of double)
0:36 Constant:
0:36 0 (const int)
0:37 Compare Not Equal (temp bool)
0:37 Constant:
0:37 0.375000
0:37 0.500000
0:37 0.625000
0:37 0.750000
0:37 0.625000
0:37 0.750000
0:37 0.875000
0:37 -0.625000
0:37 direct index (layout(location=12 ) temp 2X4 matrix of double)
0:37 'vs_tcs_last' (layout(location=12 ) in 32-element array of 2X4 matrix of double)
0:37 Constant:
0:37 0 (const int)
0:36 true case is null
0:? Linker Objects
0:? 'gl_out' (out 3-element array of block{out 4-component vector of float Position gl_Position})
0:? 'a' (out 3-element array of int)