view test/CodeGen/Hexagon/cmp_pred.ll @ 146:3fc4d5c3e21e

set tail call flag for code segment in CGCAll
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 19:23:36 +0900
parents afa8332a0e37
children c2174574ed3a
line wrap: on
line source

; RUN: llc -march=hexagon -mcpu=hexagonv5  < %s | FileCheck %s
; Generate various cmpb instruction followed by if (p0) .. if (!p0)...
target triple = "hexagon"

define i32 @Func_3Ugt(i32 %Enum_Par_Val, i32 %pv2) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp ugt i32 %Enum_Par_Val, %pv2
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}

define i32 @Func_3Uge(i32 %Enum_Par_Val, i32 %pv2) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp uge i32 %Enum_Par_Val, %pv2
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}

define i32 @Func_3Ult(i32 %Enum_Par_Val, i32 %pv2) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp ult i32 %Enum_Par_Val, %pv2
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}

define i32 @Func_3Ule(i32 %Enum_Par_Val, i32 %pv2) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp ule i32 %Enum_Par_Val, %pv2
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}

define i32 @Func_3Ueq(i32 %Enum_Par_Val, i32 %pv2) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp eq i32 %Enum_Par_Val, %pv2
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}

define i32 @Func_3Une(i32 %Enum_Par_Val, i32 %pv2) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp ne i32 %Enum_Par_Val, %pv2
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}

define i32 @Func_3UneC(i32 %Enum_Par_Val) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp ne i32 %Enum_Par_Val, 122
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}

define i32 @Func_3gt(i32 %Enum_Par_Val, i32 %pv2) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp sgt i32 %Enum_Par_Val, %pv2
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}

define i32 @Func_3ge(i32 %Enum_Par_Val, i32 %pv2) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp sge i32 %Enum_Par_Val, %pv2
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}

define i32 @Func_3lt(i32 %Enum_Par_Val, i32 %pv2) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp slt i32 %Enum_Par_Val, %pv2
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}

define i32 @Func_3le(i32 %Enum_Par_Val, i32 %pv2) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp sle i32 %Enum_Par_Val, %pv2
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}

define i32 @Func_3eq(i32 %Enum_Par_Val, i32 %pv2) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp eq i32 %Enum_Par_Val, %pv2
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}

define i32 @Func_3ne(i32 %Enum_Par_Val, i32 %pv2) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp ne i32 %Enum_Par_Val, %pv2
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}

define i32 @Func_3neC(i32 %Enum_Par_Val) nounwind readnone {
entry:
; CHECK-NOT: mux
  %cmp = icmp ne i32 %Enum_Par_Val, 122
  %selv = zext i1 %cmp to i32
  ret i32 %selv
}