forked from OSchip/llvm-project
41 lines
1.3 KiB
LLVM
41 lines
1.3 KiB
LLVM
|
; RUN: llc < %s -mtriple=armv7-apple-ios -mattr=+vfp2 | FileCheck %s
|
||
|
|
|
||
|
|
define fastcc double @t1(double %d0, double %d1, double %d2, double %d3, double %d4, double %d5, double %d6, double %d7, float %a, float %b) {
|
||
|
|
entry:
|
||
|
|
; CHECK-LABEL: t1:
|
||
|
|
; CHECK-NOT: vmov
|
||
|
|
; CHECK: vldr
|
||
|
|
%add = fadd float %a, %b
|
||
|
|
%conv = fpext float %add to double
|
||
|
|
ret double %conv
|
||
|
|
}
|
||
|
|
|
||
|
|
define fastcc double @t2(double %d0, double %d1, double %d2, double %d3, double %d4, double %d5, double %a, float %b, double %c) {
|
||
|
|
entry:
|
||
|
|
; CHECK-LABEL: t2:
|
||
|
|
; CHECK-NOT: vmov
|
||
|
|
; CHECK: vldr
|
||
|
|
%add = fadd double %a, %c
|
||
|
|
ret double %add
|
||
|
|
}
|
||
|
|
|
||
|
|
define fastcc float @t3(double %d0, double %d1, double %d2, double %d3, double %d4, double %d5, double %d6, float %a, double %b, float %c) {
|
||
|
|
entry:
|
||
|
|
; CHECK-LABEL: t3:
|
||
|
|
; CHECK: vldr
|
||
|
|
%add = fadd float %a, %c
|
||
|
|
ret float %add
|
||
|
|
}
|
||
|
|
|
||
|
|
define fastcc double @t4(double %a, double %b) #0 {
|
||
|
|
entry:
|
||
|
|
; CHECK-LABEL: t4:
|
||
|
|
; CHECK: vstr
|
||
|
|
%add = fadd double %a, %b
|
||
|
|
%sub = fsub double %a, %b
|
||
|
|
%call = tail call fastcc double @x(double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, double %add, float 0.000000e+00, double %sub) #2
|
||
|
|
ret double %call
|
||
|
|
}
|
||
|
|
|
||
|
|
declare fastcc double @x(double, double, double, double, double, double, double, float, double)
|