llvm-6502/test/CodeGen/Mips/2008-07-07-IntDoubleConvertions.ll
2011-09-21 17:36:30 +00:00

35 lines
696 B
LLVM

; RUN: llc -march=mips -mattr=single-float < %s | FileCheck %s
define double @int2fp(i32 %a) nounwind {
entry:
; CHECK: int2fp
; CHECK: __floatsidf
sitofp i32 %a to double ; <double>:0 [#uses=1]
ret double %0
}
define double @uint2double(i32 %a) nounwind {
entry:
; CHECK: uint2double
; CHECK: __floatunsidf
uitofp i32 %a to double ; <double>:0 [#uses=1]
ret double %0
}
define i32 @double2int(double %a) nounwind {
entry:
; CHECK: double2int
; CHECK: __fixdfsi
fptosi double %a to i32 ; <i32>:0 [#uses=1]
ret i32 %0
}
define i32 @double2uint(double %a) nounwind {
entry:
; CHECK: double2uint
; CHECK: __fixunsdfsi
fptoui double %a to i32 ; <i32>:0 [#uses=1]
ret i32 %0
}