Improve codegen for IsNan by tannergooding · Pull Request #27272 · dotnet/coreclr (original) (raw)

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Dotnet-GitSync-Bot pushed a commit to Dotnet-GitSync-Bot/corefx that referenced this pull request

Updating double.IsNaN and float.IsNaN to just return x != x
Updating x86 codegen to optimize x != x for floating-point
Changing the isnan optimization to only check the operand assigned registers

Signed-off-by: dotnet-bot dotnet-bot@microsoft.com

Dotnet-GitSync-Bot pushed a commit to Dotnet-GitSync-Bot/corert that referenced this pull request

Updating double.IsNaN and float.IsNaN to just return x != x
Updating x86 codegen to optimize x != x for floating-point
Changing the isnan optimization to only check the operand assigned registers

Signed-off-by: dotnet-bot dotnet-bot@microsoft.com

Dotnet-GitSync-Bot pushed a commit to Dotnet-GitSync-Bot/mono that referenced this pull request

Updating double.IsNaN and float.IsNaN to just return x != x
Updating x86 codegen to optimize x != x for floating-point
Changing the isnan optimization to only check the operand assigned registers

Signed-off-by: dotnet-bot dotnet-bot@microsoft.com

safern pushed a commit to dotnet/corefx that referenced this pull request

Updating double.IsNaN and float.IsNaN to just return x != x
Updating x86 codegen to optimize x != x for floating-point
Changing the isnan optimization to only check the operand assigned registers

Signed-off-by: dotnet-bot dotnet-bot@microsoft.com

jkotas pushed a commit to dotnet/corert that referenced this pull request

Updating double.IsNaN and float.IsNaN to just return x != x
Updating x86 codegen to optimize x != x for floating-point
Changing the isnan optimization to only check the operand assigned registers

Signed-off-by: dotnet-bot dotnet-bot@microsoft.com

marek-safar pushed a commit to mono/mono that referenced this pull request

Updating double.IsNaN and float.IsNaN to just return x != x
Updating x86 codegen to optimize x != x for floating-point
Changing the isnan optimization to only check the operand assigned registers

Signed-off-by: dotnet-bot dotnet-bot@microsoft.com