| ; RUN: llc < %s -mtriple=x86_64-- -filetype=obj -o - | llvm-objdump -d - | FileCheck %s |
| |
| ; This test verifies that we assemble code for different architectures |
| ; based on target-cpu and target-features attributes. |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| |
| define void @foo() #0 { |
| entry: |
| call void asm sideeffect "aeskeygenassist $$0x4, %xmm0, %xmm1", "~{dirflag},~{fpsr},~{flags}"() |
| ret void |
| } |
| |
| ; CHECK: foo |
| ; CHECK: aeskeygenassist |
| |
| define void @bar() #2 { |
| entry: |
| call void asm sideeffect "crc32b 4(%rbx), %eax", "~{dirflag},~{fpsr},~{flags}"() |
| ret void |
| } |
| |
| ; CHECK: bar |
| ; CHECK: crc32b |
| |
| attributes #0 = { "target-cpu"="x86-64" "target-features"="+avx2" } |
| attributes #2 = { "target-cpu"="corei7" "target-features"="+sse4.2" } |
