mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
AVX: Add additional vbroadcast replacement sequences for integers.
Remove the v2f64 patterns because it does not match any vbroadcast instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155461 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
63bbe14e20
commit
7bc9698f3a
@ -7736,6 +7736,16 @@ let Predicates = [HasAVX2] in {
|
||||
def : Pat<(v4f64 (X86VBroadcast FR64:$src)),
|
||||
(VBROADCASTSDrr
|
||||
(INSERT_SUBREG (v2f64 (IMPLICIT_DEF)), FR64:$src, sub_sd))>;
|
||||
|
||||
def : Pat<(v4i32 (X86VBroadcast GR32:$src)),
|
||||
(VBROADCASTSSrr
|
||||
(INSERT_SUBREG (v4i32 (IMPLICIT_DEF)), GR32:$src, sub_ss))>;
|
||||
def : Pat<(v8i32 (X86VBroadcast GR32:$src)),
|
||||
(VBROADCASTSSYrr
|
||||
(INSERT_SUBREG (v4i32 (IMPLICIT_DEF)), GR32:$src, sub_ss))>;
|
||||
def : Pat<(v4i64 (X86VBroadcast GR64:$src)),
|
||||
(VBROADCASTSDrr
|
||||
(INSERT_SUBREG (v2i64 (IMPLICIT_DEF)), GR64:$src, sub_sd))>;
|
||||
}
|
||||
}
|
||||
|
||||
@ -7758,9 +7768,6 @@ def : Pat<(v4i32 (X86VBroadcast (loadi32 addr:$src))),
|
||||
// is used by additional users, which prevents the pattern selection.
|
||||
let AddedComplexity = 20 in {
|
||||
// 128bit broadcasts:
|
||||
def : Pat<(v2f64 (X86VBroadcast FR64:$src)),
|
||||
(VPSHUFDri
|
||||
(INSERT_SUBREG (v2f64 (IMPLICIT_DEF)), FR64:$src, sub_sd), 0)>;
|
||||
def : Pat<(v4f32 (X86VBroadcast FR32:$src)),
|
||||
(VPSHUFDri
|
||||
(INSERT_SUBREG (v4f32 (IMPLICIT_DEF)), FR32:$src, sub_ss), 0)>;
|
||||
@ -7780,6 +7787,26 @@ def : Pat<(v4i32 (X86VBroadcast (loadi32 addr:$src))),
|
||||
(VPSHUFDri
|
||||
(INSERT_SUBREG (v2f64 (IMPLICIT_DEF)), FR64:$src, sub_sd),
|
||||
0), 1)>;
|
||||
|
||||
def : Pat<(v4i32 (X86VBroadcast GR32:$src)),
|
||||
(VPSHUFDri
|
||||
(INSERT_SUBREG (v4i32 (IMPLICIT_DEF)), GR32:$src, sub_ss), 0)>;
|
||||
def : Pat<(v8i32 (X86VBroadcast GR32:$src)),
|
||||
(VINSERTF128rr (INSERT_SUBREG (v8i32 (IMPLICIT_DEF)),
|
||||
(VPSHUFDri
|
||||
(INSERT_SUBREG (v4i32 (IMPLICIT_DEF)), GR32:$src, sub_ss), 0),
|
||||
sub_xmm),
|
||||
(VPSHUFDri
|
||||
(INSERT_SUBREG (v4i32 (IMPLICIT_DEF)), GR32:$src, sub_ss),
|
||||
0), 1)>;
|
||||
def : Pat<(v4i64 (X86VBroadcast GR64:$src)),
|
||||
(VINSERTF128rr (INSERT_SUBREG (v4i64 (IMPLICIT_DEF)),
|
||||
(VPSHUFDri
|
||||
(INSERT_SUBREG (v2i64 (IMPLICIT_DEF)), GR64:$src, sub_sd), 0),
|
||||
sub_xmm),
|
||||
(VPSHUFDri
|
||||
(INSERT_SUBREG (v2i64 (IMPLICIT_DEF)), GR64:$src, sub_sd),
|
||||
0), 1)>;
|
||||
}
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user