1 files changed, 21 insertions, 0 deletions
diff --git a/test/COFF/lto-cpu-string.ll b/test/COFF/lto-cpu-string.ll
new file mode 100644
index 0000000000000..840adcebf46d4
--- /dev/null
+++ b/test/COFF/lto-cpu-string.ll
@@ -0,0 +1,21 @@
+; REQUIRES: x86
+; RUN: llvm-as %s -o %t.obj
+
+; RUN: lld-link %t.obj -noentry -nodefaultlib -out:%t.dll -dll
+; RUN: llvm-objdump -d -section=".text" -no-leading-addr -no-show-raw-insn %t.dll | FileCheck %s
+; CHECK: nop{{$}}
+
+; RUN: lld-link -mllvm:-mcpu=znver1 -noentry -nodefaultlib %t.obj -out:%t.znver1.dll -dll
+; RUN: llvm-objdump -d -section=".text" -no-leading-addr -no-show-raw-insn %t.znver1.dll | FileCheck -check-prefix=ZNVER1 %s
+; ZNVER1: nopw
+
+target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-pc-windows-msvc19.14.26433"
+
+define dllexport void @foo() #0 {
+entry:
+  call void asm sideeffect ".p2align        4, 0x90", "~{dirflag},~{fpsr},~{flags}"()
+  ret void
+}
+
+attributes #0 = { "no-frame-pointer-elim"="true" }