diff options
| author | Erik Schnetter <schnetter@gmail.com> | 2011-08-30 21:02:38 -0400 |
|---|---|---|
| committer | Erik Schnetter <schnetter@gmail.com> | 2011-08-30 21:02:38 -0400 |
| commit | ff1a8ff9ad5ff7b62c6ad9e964caf53aa33faf27 (patch) | |
| tree | 26d452bda1cd3a11c57d73112c8d515d2a8df0b9 /Tools/CodeGen/CodeGen.m | |
| parent | f00977a223262f57c08eb9f73eea8e24205f9c04 (diff) | |
Support multi-argument Max/Min
Support multi-argument Max and Min calls in Kranc.
Diffstat (limited to 'Tools/CodeGen/CodeGen.m')
| -rw-r--r-- | Tools/CodeGen/CodeGen.m | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Tools/CodeGen/CodeGen.m b/Tools/CodeGen/CodeGen.m index 93b1740..2eaaf70 100644 --- a/Tools/CodeGen/CodeGen.m +++ b/Tools/CodeGen/CodeGen.m @@ -961,8 +961,9 @@ ReplacePowers[expr_, vectorise_] := (* there have been some problems doing the Max/Min replacement via the preprocessor for C, so we do it here *) - rhs = rhs /. Max[xx_, yy_] -> fmax[xx, yy]; - rhs = rhs /. Min[xx_, yy_] -> fmin[xx, yy]; + (* Note: Mathematica simplifies Max[xx_] -> xx automatically *) + rhs = rhs //. Max[xx_, yy__] -> fmax[xx, Max[yy]]; + rhs = rhs //. Min[xx_, yy__] -> fmin[xx, Min[yy]]; rhs = rhs /. Power[xx_, power_] -> pow[xx, power]; |