Will avoid a regression in a future commit that introduces some
additional rcp operations.
---
src/compiler/glsl/ir_expression_operation.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/compiler/glsl/ir_expression_operation.py
b/src/compiler/glsl/ir_expression_operation.py
index f91ac9b..4ac1ffb 100644
--- a/src/compiler/glsl/ir_expression_operation.py
+++ b/src/compiler/glsl/ir_expression_operation.py
@@ -422,7 +422,7 @@ ir_expression_operation = [
operation("neg", 1, source_types=numeric_types, c_expression={'u': "-((int)
{src0})", 'default': "-{src0}"}),
operation("abs", 1, source_types=signed_numeric_types, c_expression={'i':
"{src0} < 0 ? -{src0} : {src0}", 'f': "fabsf({src0})", 'd': "fabs({src0})",
'i64': "{src0} < 0 ? -{src0} : {src0}"}),
operation("sign", 1, source_types=signed_numeric_types, c_expression={'i':
"({src0} > 0) - ({src0} < 0)", 'f': "float(({src0} > 0.0F) - ({src0} < 0.0F))",
'd': "double(({src0} > 0.0) - ({src0} < 0.0))", 'i64': "({src0} > 0) - ({src0}
< 0)"}),
- operation("rcp", 1, source_types=real_types, c_expression={'f': "{src0} !=
0.0F ? 1.0F / {src0} : 0.0F", 'd': "{src0} != 0.0 ? 1.0 / {src0} : 0.0"}),
+ operation("rcp", 1, source_types=real_types, c_expression={'f': "1.0F /
{src0}", 'd': "1.0 / {src0}"}),
operation("rsq", 1, source_types=real_types, c_expression={'f': "1.0F /
sqrtf({src0})", 'd': "1.0 / sqrt({src0})"}),
operation("sqrt", 1, source_types=real_types, c_expression={'f':
"sqrtf({src0})", 'd': "sqrt({src0})"}),
operation("exp", 1, source_types=(float_type,),
c_expression="expf({src0})"), # Log base e on gentype
--
2.10.2
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