6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-12 13:38:21 +00:00
Code Issues Projects Releases Wiki Activity

Add 'nonnull', a new parameter and return attribute which indicates that the pointer is not null. Instcombine will elide comparisons between these and null. Patch by Luqman Aden!

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209185 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky
2014-05-20 01:23:40 +00:00
parent 30e5830301
commit fe47ebfad3
14 changed files with 44 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/Bitcode/Reader/BitcodeReader.cpp
View File

@ -569,6 +569,8 @@ static Attribute::AttrKind GetAttrFromCode(uint64_t Code) {
return Attribute::NoInline;
case bitc::ATTR_KIND_NON_LAZY_BIND:
return Attribute::NonLazyBind;
case bitc::ATTR_KIND_NON_NULL:
return Attribute::NonNull;
case bitc::ATTR_KIND_NO_RED_ZONE:
return Attribute::NoRedZone;
case bitc::ATTR_KIND_NO_RETURN: