aaron/ispc
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fix generic code emission when building with LLVM3.0/2.9.

Browse Source 
Specifically, don't use vector select for masked store blend there,
but emit a call to a undefined __masked_store_blend_*() functions.

Added implementations of these functions to the sse4.h and generic-16.h
in examples/instrinsics.  (Calls to these will never be generated with
LLVM 3.1).
This commit is contained in:
Matt Pharr
2012-01-17 18:52:56 -08:00
parent 642150095d
commit d14a2de168
3 changed files with 60 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
examples/intrinsics/generic-16.h
View File

@@ -1010,6 +1010,26 @@ static FORCEINLINE void __masked_store_64(void *p, __vec16_i64 val,
ptr[i] = val.v[i];
}
static FORCEINLINE void __masked_store_blend_8(void *p, __vec16_i8 val,
__vec16_i1 mask) {
__masked_store_8(p, val, mask);
}
static FORCEINLINE void __masked_store_blend_16(void *p, __vec16_i16 val,
__vec16_i1 mask) {
__masked_store_16(p, val, mask);
}
static FORCEINLINE void __masked_store_blend_32(void *p, __vec16_i32 val,
__vec16_i1 mask) {
__masked_store_32(p, val, mask);
}
static FORCEINLINE void __masked_store_blend_64(void *p, __vec16_i64 val,
__vec16_i1 mask) {
__masked_store_64(p, val, mask);
}
///////////////////////////////////////////////////////////////////////////
// gather/scatter