RPCS3/llvm
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm.git synced 2024-12-12 06:06:32 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Change the 'x' type modifier for Neon intrinsics to force a signed integer.

Browse Source 
This makes it symmetric with the 'u' modifier that forces an unsigned type.
This is needed for unsigned vector shifts, where the shift amount still needs
to be signed.  PR8482 (Radar 8603521).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119742 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson 2010-11-18 21:43:22 +00:00
parent d0c3817669
commit 181b76d503
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
utils/TableGen/NeonEmitter.cpp
View File

@ -134,7 +134,12 @@ static char ModType(const char mod, char type, bool &quad, bool &poly,
break;
case 'u':
usgn = true;
poly = false;
if (type == 'f')
type = 'i';
break;
case 'x':
usgn = false;
poly = false;
if (type == 'f')
type = 'i';