forked from OSchip/llvm-project
16 lines
619 B
LLVM
16 lines
619 B
LLVM
; RUN: llc < %s -tailcallopt -mattr=+sse2 -mtriple=x86_64-apple-darwin | grep fstpt
|
|
; RUN: llc < %s -tailcallopt -mattr=+sse2 -mtriple=x86_64-apple-darwin | grep xmm
|
|
|
|
; Check that x86-64 tail calls support x86_fp80 and v2f32 types. (Tail call
|
|
; calling convention out of sync with standard c calling convention on x86_64)
|
|
; Bug 4278.
|
|
|
|
declare fastcc double @tailcallee(x86_fp80, <2 x float>)
|
|
|
|
define fastcc double @tailcall() {
|
|
entry:
|
|
%tmp = fpext float 1.000000e+00 to x86_fp80
|
|
%tmp2 = tail call fastcc double @tailcallee( x86_fp80 %tmp, <2 x float> <float 1.000000e+00, float 1.000000e+00>)
|
|
ret double %tmp2
|
|
}
|