mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-03-05 12:31:46 +00:00
e62fbca6b7
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229377 91177308-0d34-0410-b5e6-96231b3b80d8
149 lines
4.7 KiB
LLVM
149 lines
4.7 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefix=ALL --check-prefix=SSE2
|
|
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=sse4.1 | FileCheck %s --check-prefix=ALL --check-prefix=SSE41
|
|
|
|
define <4 x i32> @a(<4 x i32> %i) nounwind {
|
|
; SSE2-LABEL: a:
|
|
; SSE2: # BB#0: # %entry
|
|
; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [117,117,117,117]
|
|
; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
|
|
; SSE2-NEXT: pmuludq %xmm1, %xmm0
|
|
; SSE2-NEXT: pmuludq %xmm1, %xmm2
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm2[0,2]
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2,1,3]
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; SSE41-LABEL: a:
|
|
; SSE41: # BB#0: # %entry
|
|
; SSE41-NEXT: pmulld {{.*}}(%rip), %xmm0
|
|
; SSE41-NEXT: retq
|
|
entry:
|
|
%A = mul <4 x i32> %i, < i32 117, i32 117, i32 117, i32 117 >
|
|
ret <4 x i32> %A
|
|
}
|
|
|
|
define <2 x i64> @b(<2 x i64> %i) nounwind {
|
|
; ALL-LABEL: b:
|
|
; ALL: # BB#0: # %entry
|
|
; ALL-NEXT: movdqa {{.*#+}} xmm1 = [117,117]
|
|
; ALL-NEXT: movdqa %xmm0, %xmm2
|
|
; ALL-NEXT: pmuludq %xmm1, %xmm2
|
|
; ALL-NEXT: pxor %xmm3, %xmm3
|
|
; ALL-NEXT: pmuludq %xmm0, %xmm3
|
|
; ALL-NEXT: psllq $32, %xmm3
|
|
; ALL-NEXT: paddq %xmm3, %xmm2
|
|
; ALL-NEXT: psrlq $32, %xmm0
|
|
; ALL-NEXT: pmuludq %xmm1, %xmm0
|
|
; ALL-NEXT: psllq $32, %xmm0
|
|
; ALL-NEXT: paddq %xmm2, %xmm0
|
|
; ALL-NEXT: retq
|
|
entry:
|
|
%A = mul <2 x i64> %i, < i64 117, i64 117 >
|
|
ret <2 x i64> %A
|
|
}
|
|
|
|
define <4 x i32> @c(<4 x i32> %i, <4 x i32> %j) nounwind {
|
|
; SSE2-LABEL: c:
|
|
; SSE2: # BB#0: # %entry
|
|
; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
|
|
; SSE2-NEXT: pmuludq %xmm1, %xmm0
|
|
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
|
|
; SSE2-NEXT: pmuludq %xmm2, %xmm1
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2]
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2,1,3]
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; SSE41-LABEL: c:
|
|
; SSE41: # BB#0: # %entry
|
|
; SSE41-NEXT: pmulld %xmm1, %xmm0
|
|
; SSE41-NEXT: retq
|
|
entry:
|
|
%A = mul <4 x i32> %i, %j
|
|
ret <4 x i32> %A
|
|
}
|
|
|
|
define <2 x i64> @d(<2 x i64> %i, <2 x i64> %j) nounwind {
|
|
; ALL-LABEL: d:
|
|
; ALL: # BB#0: # %entry
|
|
; ALL-NEXT: movdqa %xmm0, %xmm2
|
|
; ALL-NEXT: pmuludq %xmm1, %xmm2
|
|
; ALL-NEXT: movdqa %xmm1, %xmm3
|
|
; ALL-NEXT: psrlq $32, %xmm3
|
|
; ALL-NEXT: pmuludq %xmm0, %xmm3
|
|
; ALL-NEXT: psllq $32, %xmm3
|
|
; ALL-NEXT: paddq %xmm3, %xmm2
|
|
; ALL-NEXT: psrlq $32, %xmm0
|
|
; ALL-NEXT: pmuludq %xmm1, %xmm0
|
|
; ALL-NEXT: psllq $32, %xmm0
|
|
; ALL-NEXT: paddq %xmm2, %xmm0
|
|
; ALL-NEXT: retq
|
|
entry:
|
|
%A = mul <2 x i64> %i, %j
|
|
ret <2 x i64> %A
|
|
}
|
|
|
|
declare void @foo()
|
|
|
|
define <4 x i32> @e(<4 x i32> %i, <4 x i32> %j) nounwind {
|
|
; SSE2-LABEL: e:
|
|
; SSE2: # BB#0: # %entry
|
|
; SSE2-NEXT: subq $40, %rsp
|
|
; SSE2-NEXT: movaps %xmm1, {{[0-9]+}}(%rsp) # 16-byte Spill
|
|
; SSE2-NEXT: movaps %xmm0, (%rsp) # 16-byte Spill
|
|
; SSE2-NEXT: callq foo
|
|
; SSE2-NEXT: movdqa (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
|
|
; SSE2-NEXT: movdqa {{[0-9]+}}(%rsp), %xmm1 # 16-byte Reload
|
|
; SSE2-NEXT: pmuludq %xmm1, %xmm0
|
|
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
|
|
; SSE2-NEXT: pmuludq %xmm2, %xmm1
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2]
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2,1,3]
|
|
; SSE2-NEXT: addq $40, %rsp
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; SSE41-LABEL: e:
|
|
; SSE41: # BB#0: # %entry
|
|
; SSE41-NEXT: subq $40, %rsp
|
|
; SSE41-NEXT: movaps %xmm1, {{[0-9]+}}(%rsp) # 16-byte Spill
|
|
; SSE41-NEXT: movaps %xmm0, (%rsp) # 16-byte Spill
|
|
; SSE41-NEXT: callq foo
|
|
; SSE41-NEXT: movdqa (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE41-NEXT: pmulld {{[0-9]+}}(%rsp), %xmm0 # 16-byte Folded Reload
|
|
; SSE41-NEXT: addq $40, %rsp
|
|
; SSE41-NEXT: retq
|
|
entry:
|
|
; Use a call to force spills.
|
|
call void @foo()
|
|
%A = mul <4 x i32> %i, %j
|
|
ret <4 x i32> %A
|
|
}
|
|
|
|
define <2 x i64> @f(<2 x i64> %i, <2 x i64> %j) nounwind {
|
|
; ALL-LABEL: f:
|
|
; ALL: # BB#0: # %entry
|
|
; ALL-NEXT: subq $40, %rsp
|
|
; ALL-NEXT: movaps %xmm1, {{[0-9]+}}(%rsp) # 16-byte Spill
|
|
; ALL-NEXT: movaps %xmm0, (%rsp) # 16-byte Spill
|
|
; ALL-NEXT: callq foo
|
|
; ALL-NEXT: movdqa (%rsp), %xmm0 # 16-byte Reload
|
|
; ALL-NEXT: movdqa %xmm0, %xmm2
|
|
; ALL-NEXT: movdqa {{[0-9]+}}(%rsp), %xmm3 # 16-byte Reload
|
|
; ALL-NEXT: pmuludq %xmm3, %xmm2
|
|
; ALL-NEXT: movdqa %xmm3, %xmm1
|
|
; ALL-NEXT: psrlq $32, %xmm1
|
|
; ALL-NEXT: pmuludq %xmm0, %xmm1
|
|
; ALL-NEXT: psllq $32, %xmm1
|
|
; ALL-NEXT: paddq %xmm1, %xmm2
|
|
; ALL-NEXT: psrlq $32, %xmm0
|
|
; ALL-NEXT: pmuludq %xmm3, %xmm0
|
|
; ALL-NEXT: psllq $32, %xmm0
|
|
; ALL-NEXT: paddq %xmm2, %xmm0
|
|
; ALL-NEXT: addq $40, %rsp
|
|
; ALL-NEXT: retq
|
|
entry:
|
|
; Use a call to force spills.
|
|
call void @foo()
|
|
%A = mul <2 x i64> %i, %j
|
|
ret <2 x i64> %A
|
|
}
|