I have a pair of 32-bit floats stored in eax and ecx. Can I directly load these into the FPU to operate on them, without first storing to memory? This would simplify some compiler code significantly, but fld seems to only be able to operate on memory.
Add 32-bit floats in eax/ecx registers?
714 views Asked by vgel At
1
There are 1 answers
Related Questions in ASSEMBLY
- Can MVC.NET prevent SQL-injection at razor or controller level?
- Getting and passing MVC Model data to AngularJS controller
- Access property of an object of type [Model] in JQuery
- Entity Framework Code First with Fluent API Concurrency `DbUpdateConcurrencyException` Not Raising
- Bundling and minification issue in MVC
- ASP-MVC Code-first migrations checkbox not active
- Why does Azure CloudConfigurationManager.GetSetting return null
- Dynamic roles list in CustomAuthorize ASP MVC
- Jquery: Change contents of <select> tag dynamically
- Why web API return 404 when deploy to IIS
Related Questions in FLOATING-POINT
- Can MVC.NET prevent SQL-injection at razor or controller level?
- Getting and passing MVC Model data to AngularJS controller
- Access property of an object of type [Model] in JQuery
- Entity Framework Code First with Fluent API Concurrency `DbUpdateConcurrencyException` Not Raising
- Bundling and minification issue in MVC
- ASP-MVC Code-first migrations checkbox not active
- Why does Azure CloudConfigurationManager.GetSetting return null
- Dynamic roles list in CustomAuthorize ASP MVC
- Jquery: Change contents of <select> tag dynamically
- Why web API return 404 when deploy to IIS
Related Questions in X86
- Can MVC.NET prevent SQL-injection at razor or controller level?
- Getting and passing MVC Model data to AngularJS controller
- Access property of an object of type [Model] in JQuery
- Entity Framework Code First with Fluent API Concurrency `DbUpdateConcurrencyException` Not Raising
- Bundling and minification issue in MVC
- ASP-MVC Code-first migrations checkbox not active
- Why does Azure CloudConfigurationManager.GetSetting return null
- Dynamic roles list in CustomAuthorize ASP MVC
- Jquery: Change contents of <select> tag dynamically
- Why web API return 404 when deploy to IIS
Related Questions in FPU
- Can MVC.NET prevent SQL-injection at razor or controller level?
- Getting and passing MVC Model data to AngularJS controller
- Access property of an object of type [Model] in JQuery
- Entity Framework Code First with Fluent API Concurrency `DbUpdateConcurrencyException` Not Raising
- Bundling and minification issue in MVC
- ASP-MVC Code-first migrations checkbox not active
- Why does Azure CloudConfigurationManager.GetSetting return null
- Dynamic roles list in CustomAuthorize ASP MVC
- Jquery: Change contents of <select> tag dynamically
- Why web API return 404 when deploy to IIS
Related Questions in X87
- Can MVC.NET prevent SQL-injection at razor or controller level?
- Getting and passing MVC Model data to AngularJS controller
- Access property of an object of type [Model] in JQuery
- Entity Framework Code First with Fluent API Concurrency `DbUpdateConcurrencyException` Not Raising
- Bundling and minification issue in MVC
- ASP-MVC Code-first migrations checkbox not active
- Why does Azure CloudConfigurationManager.GetSetting return null
- Dynamic roles list in CustomAuthorize ASP MVC
- Jquery: Change contents of <select> tag dynamically
- Why web API return 404 when deploy to IIS
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
No, you can't do that. As far as generating code goes, you can simulate
fld r32easily enough through the following sequence for example (optimized for size ;)) :Consider using SSE if available, which does offer direct GPR-to-XMM moves using the
movdinstruction. Adding the two registers could then look something like:If you need the result in a GPR, you can move it back using another
movd.