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; RUN: llc -march=hexagon < %s | FileCheck %s
; Hexagon Programmer's Reference Manual 11.2 CR
; Corner detection acceleration
declare i32 @llvm.hexagon.C4.fastcorner9(i32, i32)
define i32 @C4_fastcorner9(i32 %a, i32 %b) {
%z = call i32@llvm.hexagon.C4.fastcorner9(i32 %a, i32 %b)
ret i32 %z
}
; CHECK: p0 = fastcorner9(p0, p1)
declare i32 @llvm.hexagon.C4.fastcorner9.not(i32, i32)
define i32 @C4_fastcorner9_not(i32 %a, i32 %b) {
%z = call i32@llvm.hexagon.C4.fastcorner9.not(i32 %a, i32 %b)
ret i32 %z
}
; CHECK: p0 = !fastcorner9(p0, p1)
; Logical reductions on predicates
declare i32 @llvm.hexagon.C2.any8(i32)
define i32 @C2_any8(i32 %a) {
%z = call i32@llvm.hexagon.C2.any8(i32 %a)
ret i32 %z
}
; CHECK: p0 = any8(p0)
declare i32 @llvm.hexagon.C2.all8(i32)
define i32 @C2_all8(i32 %a) {
%z = call i32@llvm.hexagon.C2.all8(i32 %a)
ret i32 %z
}
; CHECK: p0 = all8(p0)
; Logical operations on predicates
declare i32 @llvm.hexagon.C2.and(i32, i32)
define i32 @C2_and(i32 %a, i32 %b) {
%z = call i32@llvm.hexagon.C2.and(i32 %a, i32 %b)
ret i32 %z
}
; CHECK: p0 = and(p0, p1)
declare i32 @llvm.hexagon.C4.and.and(i32, i32, i32)
define i32 @C4_and_and(i32 %a, i32 %b, i32 %c) {
%z = call i32@llvm.hexagon.C4.and.and(i32 %a, i32 %b, i32 %c)
ret i32 %z
}
; CHECK: p0 = and(p0, and(p1, p2))
declare i32 @llvm.hexagon.C2.or(i32, i32)
define i32 @C2_or(i32 %a, i32 %b) {
%z = call i32@llvm.hexagon.C2.or(i32 %a, i32 %b)
ret i32 %z
}
; CHECK: p0 = or(p0, p1)
declare i32 @llvm.hexagon.C4.and.or(i32, i32, i32)
define i32 @C4_and_or(i32 %a, i32 %b, i32 %c) {
%z = call i32@llvm.hexagon.C4.and.or(i32 %a, i32 %b, i32 %c)
ret i32 %z
}
; CHECK: p0 = and(p0, or(p1, p2))
declare i32 @llvm.hexagon.C2.xor(i32, i32)
define i32 @C2_xor(i32 %a, i32 %b) {
%z = call i32@llvm.hexagon.C2.xor(i32 %a, i32 %b)
ret i32 %z
}
; CHECK: p0 = xor(p0, p1)
declare i32 @llvm.hexagon.C4.or.and(i32, i32, i32)
define i32 @C4_or_and(i32 %a, i32 %b, i32 %c) {
%z = call i32@llvm.hexagon.C4.or.and(i32 %a, i32 %b, i32 %c)
ret i32 %z
}
; CHECK: p0 = or(p0, and(p1, p2))
declare i32 @llvm.hexagon.C2.andn(i32, i32)
define i32 @C2_andn(i32 %a, i32 %b) {
%z = call i32@llvm.hexagon.C2.andn(i32 %a, i32 %b)
ret i32 %z
}
; CHECK: p0 = and(p0, !p1)
declare i32 @llvm.hexagon.C4.or.or(i32, i32, i32)
define i32 @C4_or_or(i32 %a, i32 %b, i32 %c) {
%z = call i32@llvm.hexagon.C4.or.or(i32 %a, i32 %b, i32 %c)
ret i32 %z
}
; CHECK: p0 = or(p0, or(p1, p2))
declare i32 @llvm.hexagon.C4.and.andn(i32, i32, i32)
define i32 @C4_and_andn(i32 %a, i32 %b, i32 %c) {
%z = call i32@llvm.hexagon.C4.and.andn(i32 %a, i32 %b, i32 %c)
ret i32 %z
}
; CHECK: p0 = and(p0, and(p1, !p2))
declare i32 @llvm.hexagon.C4.and.orn(i32, i32, i32)
define i32 @C4_and_orn(i32 %a, i32 %b, i32 %c) {
%z = call i32@llvm.hexagon.C4.and.orn(i32 %a, i32 %b, i32 %c)
ret i32 %z
}
; CHECK: p0 = and(p0, or(p1, !p2))
declare i32 @llvm.hexagon.C2.not(i32)
define i32 @C2_not(i32 %a) {
%z = call i32@llvm.hexagon.C2.not(i32 %a)
ret i32 %z
}
; CHECK: p0 = not(p0)
declare i32 @llvm.hexagon.C4.or.andn(i32, i32, i32)
define i32 @C4_or_andn(i32 %a, i32 %b, i32 %c) {
%z = call i32@llvm.hexagon.C4.or.andn(i32 %a, i32 %b, i32 %c)
ret i32 %z
}
; CHECK: p0 = or(p0, and(p1, !p2))
declare i32 @llvm.hexagon.C2.orn(i32, i32)
define i32 @C2_orn(i32 %a, i32 %b) {
%z = call i32@llvm.hexagon.C2.orn(i32 %a, i32 %b)
ret i32 %z
}
; CHECK: p0 = or(p0, !p1)
declare i32 @llvm.hexagon.C4.or.orn(i32, i32, i32)
define i32 @C4_or_orn(i32 %a, i32 %b, i32 %c) {
%z = call i32@llvm.hexagon.C4.or.orn(i32 %a, i32 %b, i32 %c)
ret i32 %z
}
; CHECK: p0 = or(p0, or(p1, !p2))
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