test/Transforms/SimplifyLibCalls/floor.ll


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; RUN: llvm-upgrade < %s | llvm-as | opt -simplify-libcalls | llvm-dis > %t
; RUN: not grep {call.*floor(} %t
; RUN: grep {call.*floorf(} %t
; RUN: not grep {call.*ceil(} %t
; RUN: grep {call.*ceilf(} %t
; RUN: not grep {call.*nearbyint(} %t
; RUN: grep {call.*nearbyintf(} %t
; XFAIL: sparc

declare double %floor(double)
declare double %ceil(double)
declare double %nearbyint(double)

float %test_floor(float %C) {
	%D = cast float %C to double
	%E = call double %floor(double %D)  ; --> floorf
	%F = cast double %E to float
	ret float %F
}

float %test_ceil(float %C) {
	%D = cast float %C to double
	%E = call double %ceil(double %D)  ; --> ceilf
	%F = cast double %E to float
	ret float %F
}

float %test_nearbyint(float %C) {
	%D = cast float %C to double
	%E = call double %nearbyint(double %D)  ; --> floorf
	%F = cast double %E to float
	ret float %F
}