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Diffstat (limited to 'lib/Target/X86/README.txt')
| -rw-r--r-- | lib/Target/X86/README.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/X86/README.txt b/lib/Target/X86/README.txt index f9d3643..08dcf5a 100644 --- a/lib/Target/X86/README.txt +++ b/lib/Target/X86/README.txt @@ -794,3 +794,7 @@ http://llvm.org/bugs/show_bug.cgi?id=729 X86RegisterInfo::copyRegToReg() returns X86::MOVAPSrr for VR128. Is it possible to choose between movaps, movapd, and movdqa based on types of source and destination? + +How about andps, andpd, and pand? Do we really care about the type of the packed +elements? If not, why not always use the "ps" variants which are likely to be +shorter. |