llvm/test/CodeGen/Hexagon/constp-combine-neg.ll

; XFAIL: *
; Implement generic selection of a constant.

; RUN: llc -O2 -march=hexagon < %s | FileCheck %s --check-prefix=CHECK-TEST1
; RUN: llc -O2 -march=hexagon < %s | FileCheck %s --check-prefix=CHECK-TEST2
; RUN: llc -O2 -march=hexagon < %s | FileCheck %s --check-prefix=CHECK-TEST3
define i32 @main() #0 {
entry:
  %l = alloca [7 x i32], align 8
  store <2 x i32> <i32 3, i32 -2>, ptr %l, align 8
  %p_arrayidx.1 = getelementptr [7 x i32], ptr %l, i32 0, i32 2
  store <2 x i32> <i32 -4, i32 6>, ptr %p_arrayidx.1, align 8
  %p_arrayidx.2 = getelementptr [7 x i32], ptr %l, i32 0, i32 4
  store <2 x i32> <i32 -8, i32 -10>, ptr %p_arrayidx.2, align 8
  ret i32 0
}

; The instructions seem to be in a different order in the .s file than
; the corresponding values in the .ll file, so just run the test three
; times and each time test for a different instruction.
; CHECK-TEST1: combine(#-2,#3)
; CHECK-TEST2: combine(#6,#-4)
; CHECK-TEST3: combine(#-10,#-8)

attributes #0 = { "less-precise-fpmad"="false" "frame-pointer"="non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }