replica
/
hanchenye-llvm-project
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Add an item 

llvm-svn: 27470
This commit is contained in:
Chris Lattner 2006-04-06 23:16:19 +00:00
parent 466841ddc7
commit e61cfad815
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
llvm/lib/Target/PowerPC/README_ALTIVEC.txt
View File

@ -9,7 +9,7 @@ Altivec support. The first should be a single lvx from the constant pool, the
second should be a xor/stvx:
void foo(void) {
int x[8] __attribute__((aligned(128))) = { 1, 1, 1, 1, 1, 1, 1, 1 };
int x[8] __attribute__((aligned(128))) = { 1, 1, 1, 17, 1, 1, 1, 1 };
bar (x);
}
@ -129,3 +129,8 @@ void test(vector int *X, vector int *Y) {
//===----------------------------------------------------------------------===//
There are a wide variety of vector_shuffle operations that we can do with a pair
of instructions (e.g. a vsldoi + vpkuhum). We should pattern match these, but
there are a huge number of these.
//===----------------------------------------------------------------------===//