maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

unpckhps requires sse1, punpckhdq requires sse2. 

llvm-svn: 56697
This commit is contained in:
Evan Cheng 2008-09-26 21:26:30 +00:00
parent b03dc76499
commit 30f5494efb
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
llvm/lib/Target/X86/X86InstrSSE.td
View File

@ -2945,7 +2945,7 @@ def : Pat<(v2i64 (vector_shuffle VR128:$src1, (undef),
let AddedComplexity = 10 in {
def : Pat<(v4f32 (vector_shuffle VR128:$src, (undef),
UNPCKL_v_undef_shuffle_mask)),
(UNPCKLPSrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
(UNPCKLPSrr VR128:$src, VR128:$src)>, Requires<[HasSSE1]>;
def : Pat<(v16i8 (vector_shuffle VR128:$src, (undef),
UNPCKL_v_undef_shuffle_mask)),
(PUNPCKLBWrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
@ -2954,14 +2954,14 @@ def : Pat<(v8i16 (vector_shuffle VR128:$src, (undef),
(PUNPCKLWDrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
def : Pat<(v4i32 (vector_shuffle VR128:$src, (undef),
UNPCKL_v_undef_shuffle_mask)),
(PUNPCKLDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE1]>;
(PUNPCKLDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
}
// vector_shuffle v1, <undef>, <2, 2, 3, 3, ...>
let AddedComplexity = 10 in {
def : Pat<(v4f32 (vector_shuffle VR128:$src, (undef),
UNPCKH_v_undef_shuffle_mask)),
(UNPCKHPSrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
(UNPCKHPSrr VR128:$src, VR128:$src)>, Requires<[HasSSE1]>;
def : Pat<(v16i8 (vector_shuffle VR128:$src, (undef),
UNPCKH_v_undef_shuffle_mask)),
(PUNPCKHBWrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
@ -2970,7 +2970,7 @@ def : Pat<(v8i16 (vector_shuffle VR128:$src, (undef),
(PUNPCKHWDrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
def : Pat<(v4i32 (vector_shuffle VR128:$src, (undef),
UNPCKH_v_undef_shuffle_mask)),
(PUNPCKHDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE1]>;
(PUNPCKHDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
}
let AddedComplexity = 15 in {