| Krzysztof Parzyszek | 046090d | 2018-03-12 14:01:28 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon < %s | FileCheck %s |
| 2 | ; M2_mpysin takes 8-bit unsigned immediates and is not extendable. | ||||
| 3 | ; CHECK-NOT: = -mpyi(r{{[0-9]*}},#1536) | ||||
| 4 | |||||
| 5 | target triple = "hexagon-unknown--elf" | ||||
| 6 | |||||
| 7 | @g0 = common global i32 0, align 4 | ||||
| 8 | |||||
| 9 | ; Function Attrs: nounwind | ||||
| 10 | define i32 @f0(i32 %a0) #0 { | ||||
| 11 | b0: | ||||
| 12 | %v0 = mul nsw i32 %a0, 1536 | ||||
| 13 | store i32 %v0, i32* @g0, align 4 | ||||
| 14 | %v1 = sub nsw i32 0, %v0 | ||||
| 15 | ret i32 %v1 | ||||
| 16 | } | ||||
| 17 | |||||
| 18 | attributes #0 = { nounwind } | ||||