From d4dbaf81684bfb8b2a672c7d13e6eecea64c4a13 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 9 Apr 2007 05:11:03 +0000
Subject: [PATCH] The x constraint allows scalar FP values as well as vectors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35798 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/inline-asm-x-scalar.ll | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 test/CodeGen/X86/inline-asm-x-scalar.ll

diff --git a/test/CodeGen/X86/inline-asm-x-scalar.ll b/test/CodeGen/X86/inline-asm-x-scalar.ll
new file mode 100644
index 00000000000..4538f2eaaac
--- /dev/null
+++ b/test/CodeGen/X86/inline-asm-x-scalar.ll
@@ -0,0 +1,12 @@
+; RUN: llvm-as < %s | llc -march=x86 -mcpu=yonah
+
+define void @borkv() {
+        tail call void asm sideeffect "ucomiss $0", "x"( float 0x41E0000000000000)
+        ret void
+}
+
+define void @blah() {
+        %tmp53 = tail call i32 asm "ucomiss $1, $3\0Acmovae  $2, $0 ", "=r,mx,mr,x,0,~{dirflag},~{fpsr},~{flags},~{cc}"( float 0x41E0000000000000, i32 2147483647, float 0.000000e+00, i32 0 )         ; <i32> [#uses
+        unreachable
+}
+