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| author | Tim Foley <tfoley@nvidia.com> | 2017-07-23 19:52:14 -0700 |
|---|---|---|
| committer | Tim Foley <tfoley@nvidia.com> | 2017-07-23 19:52:14 -0700 |
| commit | e7241a921407ae79e0767956127f7ed501c5eeb1 (patch) | |
| tree | be9330c4519a33e76b93819e5676d1b0c137880b /tests/rewriter | |
| parent | 1d4633fe67d23767ca41fe71b90687df1ab5e402 (diff) | |
Fixup for the glslang bug workaround
There was a bug where the intialization expression for a variable was being lowered after the declaration was added to the output code, so that any sub-expressions that get hoisted out actually get computed *after* the original variable. This obviously led to downstream compilation failure.
I've updated the test case to stress this scenario.
Diffstat (limited to 'tests/rewriter')
| -rw-r--r-- | tests/rewriter/glslang-bug-988-workaround.frag | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tests/rewriter/glslang-bug-988-workaround.frag b/tests/rewriter/glslang-bug-988-workaround.frag index 8c9692aed..578b49236 100644 --- a/tests/rewriter/glslang-bug-988-workaround.frag +++ b/tests/rewriter/glslang-bug-988-workaround.frag @@ -25,7 +25,8 @@ out vec4 result; void main() { - result = doIt(foo); + vec4 r = doIt(foo); + result = r; } #else @@ -52,7 +53,8 @@ out vec4 result; void main() { Foo SLANG_tmp_0 = foo; - result = doIt(SLANG_tmp_0); + vec4 r = doIt(SLANG_tmp_0); + result = r; } #endif |