tree 9f20c37a0ed01e721fbd4bfee4575eb5dcf3e0d3
parent 3c6a1ae63484e6f6b82a8c7b1b5a5e85f950bb63
author Logan Chien <loganchien@google.com> 1538053553 +0800
committer Chris Forbes <chrisforbes@google.com> 1538065135 +0000

Reactor: Fix Trunc generic code generation

This commit fixes `Trunc(Float)` and `Trunc(Float4)` generic LLVM code
generation.  If `Trunc(x)` is implemented with `Float(Int(x))`, it will
result in quality warning in dEQP.

Bug: b/115344057
Test: dEQP-GLES3.functional.shaders.builtin_functions.precision.trunc
Test: dEQP-GLES3.functional.shaders.builtin_functions.precision.modf
Change-Id: I62d2dd1907e345fb00307b6c0d4d74613237f94b
Reviewed-on: https://swiftshader-review.googlesource.com/21029
Tested-by: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>