File: alu32_perm.txt

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# RUN: llvm-mc -triple hexagon -disassemble < %s | FileCheck %s
# Hexagon Programmer's Reference Manual 11.1.2 ALU32/PERM

# Combine words in to doublewords
0x11 0xdf 0x95 0xf3
# CHECK: r17 = combine(r31.h,r21.h)
0x11 0xdf 0xb5 0xf3
# CHECK: r17 = combine(r31.h,r21.l)
0x11 0xdf 0xd5 0xf3
# CHECK: r17 = combine(r31.l,r21.h)
0x11 0xdf 0xf5 0xf3
# CHECK: r17 = combine(r31.l,r21.l)
0xb0 0xe2 0x0f 0x7c
# CHECK: r17:16 = combine(#21,#31)
0xb0 0xe2 0x3f 0x73
# CHECK: r17:16 = combine(#21,r31)
0xf0 0xe3 0x15 0x73
# CHECK: r17:16 = combine(r21,#31)
0x10 0xdf 0x15 0xf5
# CHECK: r17:16 = combine(r21,r31)

# Mux
0xf1 0xc3 0x75 0x73
# CHECK: r17 = mux(p3,r21,#31)
0xb1 0xc2 0xff 0x73
# CHECK: r17 = mux(p3,#21,r31)
0xb1 0xe2 0x8f 0x7b
# CHECK: r17 = mux(p3,#21,#31)
0x71 0xdf 0x15 0xf4
# CHECK: r17 = mux(p3,r21,r31)

# Shift word by 16
0x11 0xc0 0x15 0x70
# CHECK: r17 = aslh(r21)
0x11 0xc0 0x35 0x70
# CHECK: r17 = asrh(r21)

# Pack high and low halfwords
0x10 0xdf 0x95 0xf5
# CHECK: r17:16 = packhl(r21,r31)