reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

    1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20
   21
   22
   23
   24
   25
   26

; RUN: llc -march=hexagon -mcpu=hexagonv5  < %s | FileCheck %s
; Check that we generate conversion from double precision floating point
; to 32-bit int value in IEEE complaint mode in V5.

; CHECK: r{{[0-9]+}} = convert_df2w(r{{[0-9]+}}:{{[0-9]+}}):chop

define i32 @main() nounwind {
entry:
  %retval = alloca i32, align 4
  %i = alloca i32, align 4
  %a = alloca double, align 8
  %b = alloca double, align 8
  %c = alloca double, align 8
  store i32 0, i32* %retval
  store volatile double 1.540000e+01, double* %a, align 8
  store volatile double 9.100000e+00, double* %b, align 8
  %0 = load volatile double, double* %a, align 8
  %1 = load volatile double, double* %b, align 8
  %add = fadd double %0, %1
  store double %add, double* %c, align 8
  %2 = load double, double* %c, align 8
  %conv = fptosi double %2 to i32
  store i32 %conv, i32* %i, align 4
  %3 = load i32, i32* %i, align 4
  ret i32 %3
}