| ; RUN: llc -O0 -mhwmult=f5series < %s | FileCheck %s |
| ; RUN: llc -O0 -mattr=+hwmultf5 < %s | FileCheck %s |
| |
| target datalayout = "e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16-a0:16:16" |
| target triple = "msp430---elf" |
| |
| @g_i32 = global i32 123, align 8 |
| @g_i64 = global i64 456, align 8 |
| @g_i16 = global i16 789, align 8 |
| |
| define i16 @mpyi() #0 { |
| entry: |
| ; CHECK: mpyi: |
| |
| ; CHECK: call #__mspabi_mpyi_f5hw |
| %0 = load volatile i16, i16* @g_i16, align 8 |
| %1 = mul i16 %0, %0 |
| |
| ret i16 %1 |
| } |
| |
| define i32 @mpyli() #0 { |
| entry: |
| ; CHECK: mpyli: |
| |
| ; CHECK: call #__mspabi_mpyl_f5hw |
| %0 = load volatile i32, i32* @g_i32, align 8 |
| %1 = mul i32 %0, %0 |
| |
| ret i32 %1 |
| } |
| |
| define i64 @mpylli() #0 { |
| entry: |
| ; CHECK: mpylli: |
| |
| ; CHECK: call #__mspabi_mpyll_f5hw |
| %0 = load volatile i64, i64* @g_i64, align 8 |
| %1 = mul i64 %0, %0 |
| |
| ret i64 %1 |
| } |
| |
| attributes #0 = { nounwind } |
