diff options
Diffstat (limited to 'test/CodeGen/X86/2007-11-03-x86-64-q-constraint.ll')
| -rw-r--r-- | test/CodeGen/X86/2007-11-03-x86-64-q-constraint.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2007-11-03-x86-64-q-constraint.ll b/test/CodeGen/X86/2007-11-03-x86-64-q-constraint.ll new file mode 100644 index 0000000..ffa6e44 --- /dev/null +++ b/test/CodeGen/X86/2007-11-03-x86-64-q-constraint.ll @@ -0,0 +1,9 @@ +; RUN: llvm-as < %s | llc +; PR1763 +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" +target triple = "x86_64-unknown-linux-gnu" + +define void @yield() { + %tmp9 = call i64 asm sideeffect "xchgb ${0:b},$1", "=q,*m,0,~{dirflag},~{fpsr},~{flags},~{memory}"( i64* null, i64 0 ) ; <i64> + ret void +} |