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; RUN: llc < %s -mtriple=arm64-apple-ios7.0 -homogeneous-prolog-epilog | FileCheck %s
; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu -homogeneous-prolog-epilog | FileCheck %s --check-prefixes=CHECK-LINUX
; CHECK-LABEL: __Z3foofffi:
; CHECK: stp x29, x30, [sp, #-16]!
; CHECK-NEXT: bl _OUTLINED_FUNCTION_PROLOG_FRAME48_x30x29x19x20d8d9d10d11
; CHECK: bl __Z3goof
; CHECK: bl __Z3goof
; CHECK: b _OUTLINED_FUNCTION_EPILOG_TAIL_x30x29x19x20d8d9d10d11
; CHECK-LINUX-LABEL: _Z3foofffi:
; CHECK-LINUX: stp x29, x30, [sp, #-32]!
; CHECK-LINUX-NEXT: bl OUTLINED_FUNCTION_PROLOG_FRAME32_x19x20x30x29d8d9d10d11
; CHECK-LINUX: bl _Z3goof
; CHECK-LINUX: bl _Z3goof
; CHECK-LINUX: b OUTLINED_FUNCTION_EPILOG_TAIL_x19x20x30x29d8d9d10d11
define float @_Z3foofffi(float %b, float %x, float %y, i32 %z) ssp minsize "frame-pointer"="non-leaf" {
entry:
%inc = fadd float %b, 1.000000e+00
%add = fadd float %inc, %x
%add1 = fadd float %add, %y
%conv = sitofp i32 %z to float
%sub = fsub float %add1, %conv
%dec = add nsw i32 %z, -1
%call = tail call float @_Z3goof(float %inc) #2
%call2 = tail call float @_Z3goof(float %sub) #2
%add3 = fadd float %call, %call2
%mul = fmul float %inc, %add3
%add4 = fadd float %sub, %mul
%conv5 = sitofp i32 %dec to float
%sub6 = fsub float %add4, %conv5
ret float %sub6
}
; CHECK-LABEL: _Z3zoov:
; CHECK: stp x29, x30, [sp, #-16]!
; CHECK: bl __Z3hoo
; CHECK: b _OUTLINED_FUNCTION_EPILOG_TAIL_x30x29
define i32 @_Z3zoov() nounwind ssp minsize {
%1 = tail call i32 @_Z3hoov() #2
%2 = add nsw i32 %1, 1
ret i32 %2
}
declare float @_Z3goof(float) nounwind ssp minsize
declare i32 @_Z3hoov() nounwind ssp optsize
; CHECK-LABEL: _OUTLINED_FUNCTION_PROLOG_FRAME48_x30x29x19x20d8d9d10d11:
; CHECK: stp d11, d10, [sp, #-48]!
; CHECK-NEXT: stp d9, d8, [sp, #16]
; CHECK-NEXT: stp x20, x19, [sp, #32]
; CHECK-NEXT: add x29, sp, #48
; CHECK-NEXT: ret
; CHECK-LABEL: _OUTLINED_FUNCTION_EPILOG_TAIL_x30x29x19x20d8d9d10d11:
; CHECK: ldp x29, x30, [sp, #48]
; CHECK-NEXT: ldp x20, x19, [sp, #32]
; CHECK-NEXT: ldp d9, d8, [sp, #16]
; CHECK-NEXT: ldp d11, d10, [sp], #64
; CHECK-NEXT: ret
; CHECK-LABEL: _OUTLINED_FUNCTION_EPILOG_TAIL_x30x29:
; CHECK: ldp x29, x30, [sp], #16
; CHECK-NEXT: ret
; CHECK-LINUX-LABEL: OUTLINED_FUNCTION_PROLOG_FRAME32_x19x20x30x29d8d9d10d11:
; CHECK-LINUX: stp d11, d10, [sp, #-32]!
; CHECK-LINUX-NEXT: stp d9, d8, [sp, #16]
; CHECK-LINUX-NEXT: stp x20, x19, [sp, #48]
; CHECK-LINUX-NEXT: add x29, sp, #32
; CHECK-LINUX-NEXT: ret
; CHECK-LINUX-LABEL: OUTLINED_FUNCTION_EPILOG_TAIL_x19x20x30x29d8d9d10d11:
; CHECK-LINUX: ldp x20, x19, [sp, #48]
; CHECK-LINUX-NEXT: ldp x29, x30, [sp, #32]
; CHECK-LINUX-NEXT: ldp d9, d8, [sp, #16]
; CHECK-LINUX-NEXT: ldp d11, d10, [sp], #64
; CHECK-LINUX-NEXT: ret
; CHECK-LINUX-LABEL: OUTLINED_FUNCTION_EPILOG_TAIL_x30x29:
; CHECK-LINUX: ldp x29, x30, [sp], #16
; CHECK-LINUX-NEXT: ret
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