mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-28 04:33:05 +00:00
9e8c2e8568
and calling conventions. Otherwise its too hard to craft a usefully generic set of assertions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219047 91177308-0d34-0410-b5e6-96231b3b80d8
75 lines
2.4 KiB
LLVM
75 lines
2.4 KiB
LLVM
; RUN: llc < %s -mcpu=corei7 -march=x86 -mattr=+sse2,-sse4.1 | FileCheck %s
|
|
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
define void @test1(<4 x float>* %F, float* %f) nounwind {
|
|
; CHECK-LABEL: test1:
|
|
; CHECK: # BB#0: # %entry
|
|
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; CHECK-NEXT: movaps (%ecx), %xmm0
|
|
; CHECK-NEXT: addps %xmm0, %xmm0
|
|
; CHECK-NEXT: movss %xmm0, (%eax)
|
|
; CHECK-NEXT: retl
|
|
entry:
|
|
%tmp = load <4 x float>* %F ; <<4 x float>> [#uses=2]
|
|
%tmp7 = fadd <4 x float> %tmp, %tmp ; <<4 x float>> [#uses=1]
|
|
%tmp2 = extractelement <4 x float> %tmp7, i32 0 ; <float> [#uses=1]
|
|
store float %tmp2, float* %f
|
|
ret void
|
|
}
|
|
|
|
define float @test2(<4 x float>* %F, float* %f) nounwind {
|
|
; CHECK-LABEL: test2:
|
|
; CHECK: # BB#0: # %entry
|
|
; CHECK-NEXT: pushl %eax
|
|
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; CHECK-NEXT: movaps (%eax), %xmm0
|
|
; CHECK-NEXT: addps %xmm0, %xmm0
|
|
; CHECK-NEXT: shufpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; CHECK-NEXT: movss %xmm0, (%esp)
|
|
; CHECK-NEXT: flds (%esp)
|
|
; CHECK-NEXT: popl %eax
|
|
; CHECK-NEXT: retl
|
|
entry:
|
|
%tmp = load <4 x float>* %F ; <<4 x float>> [#uses=2]
|
|
%tmp7 = fadd <4 x float> %tmp, %tmp ; <<4 x float>> [#uses=1]
|
|
%tmp2 = extractelement <4 x float> %tmp7, i32 2 ; <float> [#uses=1]
|
|
ret float %tmp2
|
|
}
|
|
|
|
define void @test3(float* %R, <4 x float>* %P1) nounwind {
|
|
; CHECK-LABEL: test3:
|
|
; CHECK: # BB#0: # %entry
|
|
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; CHECK-NEXT: movss 12(%ecx), %xmm0
|
|
; CHECK-NEXT: movss %xmm0, (%eax)
|
|
; CHECK-NEXT: retl
|
|
entry:
|
|
%X = load <4 x float>* %P1 ; <<4 x float>> [#uses=1]
|
|
%tmp = extractelement <4 x float> %X, i32 3 ; <float> [#uses=1]
|
|
store float %tmp, float* %R
|
|
ret void
|
|
}
|
|
|
|
define double @test4(double %A) nounwind {
|
|
; CHECK-LABEL: test4:
|
|
; CHECK: # BB#0: # %entry
|
|
; CHECK-NEXT: subl $12, %esp
|
|
; CHECK-NEXT: calll foo
|
|
; CHECK-NEXT: shufpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; CHECK-NEXT: addsd {{[0-9]+}}(%esp), %xmm0
|
|
; CHECK-NEXT: movsd %xmm0, (%esp)
|
|
; CHECK-NEXT: fldl (%esp)
|
|
; CHECK-NEXT: addl $12, %esp
|
|
; CHECK-NEXT: retl
|
|
entry:
|
|
%tmp1 = call <2 x double> @foo( ) ; <<2 x double>> [#uses=1]
|
|
%tmp2 = extractelement <2 x double> %tmp1, i32 1 ; <double> [#uses=1]
|
|
%tmp3 = fadd double %tmp2, %A ; <double> [#uses=1]
|
|
ret double %tmp3
|
|
}
|
|
|
|
declare <2 x double> @foo()
|