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Merge pull request #1824 from KhronosGroup/fix-spec-expr-array-check

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SPV: Fix #1783: Don't do bounds checking for spec-const-expression size
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John Kessenich 2019-07-15 10:55:30 -06:00 • committed by GitHub
commit 50dc8c350b
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5 changed files with 29 additions and 2 deletions
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6
Test/baseResults/spv.specConstArrayCheck.vert.out Executable file
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@ -0,0 +1,6 @@
spv.specConstArrayCheck.vert
ERROR: 0:13: '[' : array index out of range '6'
ERROR: 1 compilation errors. No code generated.
SPIR-V is not generated for failed compile or link

14
Test/spv.specConstArrayCheck.vert Executable file
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#version 450
layout(constant_id = 0) const uint a = 1;
layout(constant_id = 1) const uint b = 2;
layout(location = 0) out uint o;
void main() {
uint arr1[a+a];
uint arr2[b];
o = arr1[1];
o = arr2[1];
o = arr1[6];
o = arr2[6];
}