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| author | Ehsan Amiri <amehsan@ca.ibm.com> | 2016-11-23 16:32:05 +0000 |
|---|---|---|
| committer | Ehsan Amiri <amehsan@ca.ibm.com> | 2016-11-23 16:32:05 +0000 |
| commit | 5ea1054dabb414e2e8cb89c90698300dae0bf7c4 (patch) | |
| tree | 1e1b63a0a8c5da44af7dc3127f43900007fa5adb /llvm/test | |
| parent | 01bcfc1414e980a177cd2f692f316a16a3667963 (diff) | |
| download | bcm5719-llvm-5ea1054dabb414e2e8cb89c90698300dae0bf7c4.tar.gz bcm5719-llvm-5ea1054dabb414e2e8cb89c90698300dae0bf7c4.zip | |
[PPC] support for arithmetic builtins in the FE
This adds various overloads of the following builtins to altivec.h:
vec_neg
vec_nabs
vec_adde
vec_addec
vec_sube
vec_subec
vec_subc
Note that for vec_sub builtins on 32 bit integers, the semantics is similar to
what ISA describes for instructions like vsubecuq that work on quadwords: the
first operand is added to the one's complement of the second operand. (As
opposed to two's complement which I expected).
llvm-svn: 287772
Diffstat (limited to 'llvm/test')
0 files changed, 0 insertions, 0 deletions
