RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-21 12:02:58 +02:00
Code Issues Projects Releases Wiki Activity
c666c3a4b2
llvm-mirror/test/CodeGen/X86/sse-scalar-fp-arith.ll
Chandler Carruth 5063f25595 [x86] Enable the new vector shuffle lowering by default. 
Update the entire regression test suite for the new shuffles. Remove
most of the old testing which was devoted to the old shuffle lowering
path and is no longer relevant really. Also remove a few other random
tests that only really exercised shuffles and only incidently or without
any interesting aspects to them.

Benchmarking that I have done shows a few small regressions with this on
LNT, zero measurable regressions on real, large applications, and for
several benchmarks where the loop vectorizer fires in the hot path it
shows 5% to 40% improvements for SSE2 and SSE3 code running on Sandy
Bridge machines. Running on AMD machines shows even more dramatic
improvements.

When using newer ISA vector extensions the gains are much more modest,
but the code is still better on the whole. There are a few regressions
being tracked (PR21137, PR21138, PR21139) but by and large this is
expected to be a win for x86 generated code performance.

It is also more correct than the code it replaces. I have fuzz tested
this extensively with ISA extensions up through AVX2 and found no
crashes or miscompiles (yet...). The old lowering had a few miscompiles
and crashers after a somewhat smaller amount of fuzz testing.

There is one significant area where the new code path lags behind and
that is in AVX-512 support. However, there was *extremely little*
support for that already and so this isn't a significant step backwards
and the new framework will probably make it easier to implement lowering
that uses the full power of AVX-512's table-based shuffle+blend (IMO).

Many thanks to Quentin, Andrea, Robert, and others for benchmarking
assistance. Thanks to Adam and others for help with AVX-512. Thanks to
Hal, Eric, and *many* others for answering my incessant questions about
how the backend actually works. =]

I will leave the old code path in the tree until the 3 PRs above are at
least resolved to folks' satisfaction. Then I will rip it (and 1000s of
lines of code) out. =] I don't expect this flag to stay around for very
long. It may not survive next week.

llvm-svn: 219046
2014-10-04 03:52:55 +00:00

871 lines
25 KiB
LLVM
Raw Blame History

; RUN: llc -mcpu=x86-64 -mattr=+sse2 < %s | FileCheck --check-prefix=SSE --check-prefix=SSE2 %s
; RUN: llc -mcpu=x86-64 -mattr=+sse4.1 < %s | FileCheck --check-prefix=SSE --check-prefix=SSE41 %s
; RUN: llc -mcpu=x86-64 -mattr=+avx < %s | FileCheck --check-prefix=AVX %s
target triple = "x86_64-unknown-unknown"
; Ensure that the backend no longer emits unnecessary vector insert
; instructions immediately after SSE scalar fp instructions
; like addss or mulss.
define <4 x float> @test_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%add = fadd float %2, %1
%3 = insertelement <4 x float> %a, float %add, i32 0
ret <4 x float> %3
}
define <4 x float> @test_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: subss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%sub = fsub float %2, %1
%3 = insertelement <4 x float> %a, float %sub, i32 0
ret <4 x float> %3
}
define <4 x float> @test_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%mul = fmul float %2, %1
%3 = insertelement <4 x float> %a, float %mul, i32 0
ret <4 x float> %3
}
define <4 x float> @test_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_div_ss:
; SSE: # BB#0:
; SSE-NEXT: divss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%div = fdiv float %2, %1
%3 = insertelement <4 x float> %a, float %div, i32 0
ret <4 x float> %3
}
define <2 x double> @test_add_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test_add_sd:
; SSE: # BB#0:
; SSE-NEXT: addsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_add_sd:
; AVX: # BB#0:
; AVX-NEXT: vaddsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %b, i32 0
%2 = extractelement <2 x double> %a, i32 0
%add = fadd double %2, %1
%3 = insertelement <2 x double> %a, double %add, i32 0
ret <2 x double> %3
}
define <2 x double> @test_sub_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test_sub_sd:
; SSE: # BB#0:
; SSE-NEXT: subsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_sub_sd:
; AVX: # BB#0:
; AVX-NEXT: vsubsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %b, i32 0
%2 = extractelement <2 x double> %a, i32 0
%sub = fsub double %2, %1
%3 = insertelement <2 x double> %a, double %sub, i32 0
ret <2 x double> %3
}
define <2 x double> @test_mul_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test_mul_sd:
; SSE: # BB#0:
; SSE-NEXT: mulsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_mul_sd:
; AVX: # BB#0:
; AVX-NEXT: vmulsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %b, i32 0
%2 = extractelement <2 x double> %a, i32 0
%mul = fmul double %2, %1
%3 = insertelement <2 x double> %a, double %mul, i32 0
ret <2 x double> %3
}
define <2 x double> @test_div_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test_div_sd:
; SSE: # BB#0:
; SSE-NEXT: divsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_div_sd:
; AVX: # BB#0:
; AVX-NEXT: vdivsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %b, i32 0
%2 = extractelement <2 x double> %a, i32 0
%div = fdiv double %2, %1
%3 = insertelement <2 x double> %a, double %div, i32 0
ret <2 x double> %3
}
define <4 x float> @test2_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test2_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %a, i32 0
%2 = extractelement <4 x float> %b, i32 0
%add = fadd float %1, %2
%3 = insertelement <4 x float> %b, float %add, i32 0
ret <4 x float> %3
}
define <4 x float> @test2_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test2_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: subss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %a, i32 0
%2 = extractelement <4 x float> %b, i32 0
%sub = fsub float %2, %1
%3 = insertelement <4 x float> %b, float %sub, i32 0
ret <4 x float> %3
}
define <4 x float> @test2_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test2_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %a, i32 0
%2 = extractelement <4 x float> %b, i32 0
%mul = fmul float %1, %2
%3 = insertelement <4 x float> %b, float %mul, i32 0
ret <4 x float> %3
}
define <4 x float> @test2_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test2_div_ss:
; SSE: # BB#0:
; SSE-NEXT: divss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %a, i32 0
%2 = extractelement <4 x float> %b, i32 0
%div = fdiv float %2, %1
%3 = insertelement <4 x float> %b, float %div, i32 0
ret <4 x float> %3
}
define <2 x double> @test2_add_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test2_add_sd:
; SSE: # BB#0:
; SSE-NEXT: addsd %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_add_sd:
; AVX: # BB#0:
; AVX-NEXT: vaddsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %a, i32 0
%2 = extractelement <2 x double> %b, i32 0
%add = fadd double %1, %2
%3 = insertelement <2 x double> %b, double %add, i32 0
ret <2 x double> %3
}
define <2 x double> @test2_sub_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test2_sub_sd:
; SSE: # BB#0:
; SSE-NEXT: subsd %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_sub_sd:
; AVX: # BB#0:
; AVX-NEXT: vsubsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %a, i32 0
%2 = extractelement <2 x double> %b, i32 0
%sub = fsub double %2, %1
%3 = insertelement <2 x double> %b, double %sub, i32 0
ret <2 x double> %3
}
define <2 x double> @test2_mul_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test2_mul_sd:
; SSE: # BB#0:
; SSE-NEXT: mulsd %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_mul_sd:
; AVX: # BB#0:
; AVX-NEXT: vmulsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %a, i32 0
%2 = extractelement <2 x double> %b, i32 0
%mul = fmul double %1, %2
%3 = insertelement <2 x double> %b, double %mul, i32 0
ret <2 x double> %3
}
define <2 x double> @test2_div_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: test2_div_sd:
; SSE: # BB#0:
; SSE-NEXT: divsd %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test2_div_sd:
; AVX: # BB#0:
; AVX-NEXT: vdivsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = extractelement <2 x double> %a, i32 0
%2 = extractelement <2 x double> %b, i32 0
%div = fdiv double %2, %1
%3 = insertelement <2 x double> %b, double %div, i32 0
ret <2 x double> %3
}
define <4 x float> @test_multiple_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_multiple_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm0, %xmm1
; SSE-NEXT: addss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_multiple_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm1, %xmm0, %xmm1
; AVX-NEXT: vaddss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%add = fadd float %2, %1
%add2 = fadd float %2, %add
%3 = insertelement <4 x float> %a, float %add2, i32 0
ret <4 x float> %3
}
define <4 x float> @test_multiple_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_multiple_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: movaps %xmm0, %xmm2
; SSE-NEXT: subss %xmm1, %xmm2
; SSE-NEXT: subss %xmm2, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_multiple_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm1, %xmm0, %xmm1
; AVX-NEXT: vsubss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%sub = fsub float %2, %1
%sub2 = fsub float %2, %sub
%3 = insertelement <4 x float> %a, float %sub2, i32 0
ret <4 x float> %3
}
define <4 x float> @test_multiple_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_multiple_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm0, %xmm1
; SSE-NEXT: mulss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_multiple_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm1, %xmm0, %xmm1
; AVX-NEXT: vmulss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%mul = fmul float %2, %1
%mul2 = fmul float %2, %mul
%3 = insertelement <4 x float> %a, float %mul2, i32 0
ret <4 x float> %3
}
define <4 x float> @test_multiple_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: test_multiple_div_ss:
; SSE: # BB#0:
; SSE-NEXT: movaps %xmm0, %xmm2
; SSE-NEXT: divss %xmm1, %xmm2
; SSE-NEXT: divss %xmm2, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_multiple_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm1, %xmm0, %xmm1
; AVX-NEXT: vdivss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = extractelement <4 x float> %b, i32 0
%2 = extractelement <4 x float> %a, i32 0
%div = fdiv float %2, %1
%div2 = fdiv float %2, %div
%3 = insertelement <4 x float> %a, float %div2, i32 0
ret <4 x float> %3
}
; Ensure that the backend selects SSE/AVX scalar fp instructions
; from a packed fp instrution plus a vector insert.
define <4 x float> @insert_test_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fadd <4 x float> %a, %b
%2 = shufflevector <4 x float> %1, <4 x float> %a, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <4 x float> @insert_test_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: subss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fsub <4 x float> %a, %b
%2 = shufflevector <4 x float> %1, <4 x float> %a, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <4 x float> @insert_test_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fmul <4 x float> %a, %b
%2 = shufflevector <4 x float> %1, <4 x float> %a, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <4 x float> @insert_test_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test_div_ss:
; SSE: # BB#0:
; SSE-NEXT: divss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fdiv <4 x float> %a, %b
%2 = shufflevector <4 x float> %1, <4 x float> %a, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <2 x double> @insert_test_add_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test_add_sd:
; SSE: # BB#0:
; SSE-NEXT: addsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_add_sd:
; AVX: # BB#0:
; AVX-NEXT: vaddsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fadd <2 x double> %a, %b
%2 = shufflevector <2 x double> %1, <2 x double> %a, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <2 x double> @insert_test_sub_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test_sub_sd:
; SSE: # BB#0:
; SSE-NEXT: subsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_sub_sd:
; AVX: # BB#0:
; AVX-NEXT: vsubsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fsub <2 x double> %a, %b
%2 = shufflevector <2 x double> %1, <2 x double> %a, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <2 x double> @insert_test_mul_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test_mul_sd:
; SSE: # BB#0:
; SSE-NEXT: mulsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_mul_sd:
; AVX: # BB#0:
; AVX-NEXT: vmulsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fmul <2 x double> %a, %b
%2 = shufflevector <2 x double> %1, <2 x double> %a, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <2 x double> @insert_test_div_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test_div_sd:
; SSE: # BB#0:
; SSE-NEXT: divsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test_div_sd:
; AVX: # BB#0:
; AVX-NEXT: vdivsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fdiv <2 x double> %a, %b
%2 = shufflevector <2 x double> %1, <2 x double> %a, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <4 x float> @insert_test2_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test2_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fadd <4 x float> %b, %a
%2 = shufflevector <4 x float> %1, <4 x float> %b, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <4 x float> @insert_test2_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test2_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: subss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fsub <4 x float> %b, %a
%2 = shufflevector <4 x float> %1, <4 x float> %b, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <4 x float> @insert_test2_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test2_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fmul <4 x float> %b, %a
%2 = shufflevector <4 x float> %1, <4 x float> %b, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <4 x float> @insert_test2_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test2_div_ss:
; SSE: # BB#0:
; SSE-NEXT: divss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fdiv <4 x float> %b, %a
%2 = shufflevector <4 x float> %1, <4 x float> %b, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
ret <4 x float> %2
}
define <2 x double> @insert_test2_add_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test2_add_sd:
; SSE: # BB#0:
; SSE-NEXT: addsd %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_add_sd:
; AVX: # BB#0:
; AVX-NEXT: vaddsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fadd <2 x double> %b, %a
%2 = shufflevector <2 x double> %1, <2 x double> %b, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <2 x double> @insert_test2_sub_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test2_sub_sd:
; SSE: # BB#0:
; SSE-NEXT: subsd %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_sub_sd:
; AVX: # BB#0:
; AVX-NEXT: vsubsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fsub <2 x double> %b, %a
%2 = shufflevector <2 x double> %1, <2 x double> %b, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <2 x double> @insert_test2_mul_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test2_mul_sd:
; SSE: # BB#0:
; SSE-NEXT: mulsd %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_mul_sd:
; AVX: # BB#0:
; AVX-NEXT: vmulsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fmul <2 x double> %b, %a
%2 = shufflevector <2 x double> %1, <2 x double> %b, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <2 x double> @insert_test2_div_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test2_div_sd:
; SSE: # BB#0:
; SSE-NEXT: divsd %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test2_div_sd:
; AVX: # BB#0:
; AVX-NEXT: vdivsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fdiv <2 x double> %b, %a
%2 = shufflevector <2 x double> %1, <2 x double> %b, <2 x i32> <i32 0, i32 3>
ret <2 x double> %2
}
define <4 x float> @insert_test3_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test3_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fadd <4 x float> %a, %b
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %a, <4 x float> %1
ret <4 x float> %2
}
define <4 x float> @insert_test3_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test3_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: subss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fsub <4 x float> %a, %b
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %a, <4 x float> %1
ret <4 x float> %2
}
define <4 x float> @insert_test3_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test3_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fmul <4 x float> %a, %b
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %a, <4 x float> %1
ret <4 x float> %2
}
define <4 x float> @insert_test3_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test3_div_ss:
; SSE: # BB#0:
; SSE-NEXT: divss %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fdiv <4 x float> %a, %b
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %a, <4 x float> %1
ret <4 x float> %2
}
define <2 x double> @insert_test3_add_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test3_add_sd:
; SSE: # BB#0:
; SSE-NEXT: addsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_add_sd:
; AVX: # BB#0:
; AVX-NEXT: vaddsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fadd <2 x double> %a, %b
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %a, <2 x double> %1
ret <2 x double> %2
}
define <2 x double> @insert_test3_sub_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test3_sub_sd:
; SSE: # BB#0:
; SSE-NEXT: subsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_sub_sd:
; AVX: # BB#0:
; AVX-NEXT: vsubsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fsub <2 x double> %a, %b
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %a, <2 x double> %1
ret <2 x double> %2
}
define <2 x double> @insert_test3_mul_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test3_mul_sd:
; SSE: # BB#0:
; SSE-NEXT: mulsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_mul_sd:
; AVX: # BB#0:
; AVX-NEXT: vmulsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fmul <2 x double> %a, %b
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %a, <2 x double> %1
ret <2 x double> %2
}
define <2 x double> @insert_test3_div_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test3_div_sd:
; SSE: # BB#0:
; SSE-NEXT: divsd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test3_div_sd:
; AVX: # BB#0:
; AVX-NEXT: vdivsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = fdiv <2 x double> %a, %b
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %a, <2 x double> %1
ret <2 x double> %2
}
define <4 x float> @insert_test4_add_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test4_add_ss:
; SSE: # BB#0:
; SSE-NEXT: addss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_add_ss:
; AVX: # BB#0:
; AVX-NEXT: vaddss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fadd <4 x float> %b, %a
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %b, <4 x float> %1
ret <4 x float> %2
}
define <4 x float> @insert_test4_sub_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test4_sub_ss:
; SSE: # BB#0:
; SSE-NEXT: subss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_sub_ss:
; AVX: # BB#0:
; AVX-NEXT: vsubss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fsub <4 x float> %b, %a
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %b, <4 x float> %1
ret <4 x float> %2
}
define <4 x float> @insert_test4_mul_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test4_mul_ss:
; SSE: # BB#0:
; SSE-NEXT: mulss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_mul_ss:
; AVX: # BB#0:
; AVX-NEXT: vmulss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fmul <4 x float> %b, %a
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %b, <4 x float> %1
ret <4 x float> %2
}
define <4 x float> @insert_test4_div_ss(<4 x float> %a, <4 x float> %b) {
; SSE-LABEL: insert_test4_div_ss:
; SSE: # BB#0:
; SSE-NEXT: divss %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_div_ss:
; AVX: # BB#0:
; AVX-NEXT: vdivss %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fdiv <4 x float> %b, %a
%2 = select <4 x i1> <i1 false, i1 true, i1 true, i1 true>, <4 x float> %b, <4 x float> %1
ret <4 x float> %2
}
define <2 x double> @insert_test4_add_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test4_add_sd:
; SSE: # BB#0:
; SSE-NEXT: addsd %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_add_sd:
; AVX: # BB#0:
; AVX-NEXT: vaddsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fadd <2 x double> %b, %a
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %b, <2 x double> %1
ret <2 x double> %2
}
define <2 x double> @insert_test4_sub_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test4_sub_sd:
; SSE: # BB#0:
; SSE-NEXT: subsd %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_sub_sd:
; AVX: # BB#0:
; AVX-NEXT: vsubsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fsub <2 x double> %b, %a
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %b, <2 x double> %1
ret <2 x double> %2
}
define <2 x double> @insert_test4_mul_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test4_mul_sd:
; SSE: # BB#0:
; SSE-NEXT: mulsd %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_mul_sd:
; AVX: # BB#0:
; AVX-NEXT: vmulsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fmul <2 x double> %b, %a
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %b, <2 x double> %1
ret <2 x double> %2
}
define <2 x double> @insert_test4_div_sd(<2 x double> %a, <2 x double> %b) {
; SSE-LABEL: insert_test4_div_sd:
; SSE: # BB#0:
; SSE-NEXT: divsd %xmm0, %xmm1
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: insert_test4_div_sd:
; AVX: # BB#0:
; AVX-NEXT: vdivsd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%1 = fdiv <2 x double> %b, %a
%2 = select <2 x i1> <i1 false, i1 true>, <2 x double> %b, <2 x double> %1
ret <2 x double> %2
}
Reference in New Issue View Git Blame Copy Permalink