1 ; RUN: llc -O0 -mhwmult=f5series < %s | FileCheck %s 2 ; RUN: llc -O0 -mattr=+hwmultf5 < %s | FileCheck %s 3 4 target datalayout = "e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16-a0:16:16" 5 target triple = "msp430---elf" 6 7 @g_i32 = global i32 123, align 8 8 @g_i64 = global i64 456, align 8 9 @g_i16 = global i16 789, align 8 10 11 define i16 @mpyi() #0 { 12 entry: 13 ; CHECK: mpyi: 14 15 ; CHECK: call #__mspabi_mpyi_f5hw 16 %0 = load volatile i16, i16* @g_i16, align 8 17 %1 = mul i16 %0, %0 18 19 ret i16 %1 20 } 21 22 define i32 @mpyli() #0 { 23 entry: 24 ; CHECK: mpyli: 25 26 ; CHECK: call #__mspabi_mpyl_f5hw 27 %0 = load volatile i32, i32* @g_i32, align 8 28 %1 = mul i32 %0, %0 29 30 ret i32 %1 31 } 32 33 define i64 @mpylli() #0 { 34 entry: 35 ; CHECK: mpylli: 36 37 ; CHECK: call #__mspabi_mpyll_f5hw 38 %0 = load volatile i64, i64* @g_i64, align 8 39 %1 = mul i64 %0, %0 40 41 ret i64 %1 42 } 43 44 attributes #0 = { nounwind } 45
