[X86][AVX] Add support for i64 broadcast loads on 32-bit targets

[oota-llvm.git] / test / CodeGen / X86 / fast-isel-bc.ll

diff --git a/test/CodeGen/X86/fast-isel-bc.ll b/test/CodeGen/X86/fast-isel-bc.ll
index c713387f727778ba5d6a95fabc0f3f2f1fd68d4f..8ac15cdbc03f0d1a432008217990c2229faca36d 100644 (file)
--- a/test/CodeGen/X86/fast-isel-bc.ll
+++ b/test/CodeGen/X86/fast-isel-bc.ll
@@ -1,19 +1,23 @@
-; RUN: llvm-as < %s | llc -O0 -march=x86-64 -mattr=+mmx | FileCheck %s
+; RUN: llc < %s -O0 -march=x86-64 -mattr=+mmx,+sse2 | FileCheck %s
 ; PR4684
 
 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-apple-darwin9.8"
 
-declare void @func2(<1 x i64>)
+declare void @func2(x86_mmx)
 
 define void @func1() nounwind {
 
 ; This isn't spectacular, but it's MMX code at -O0...
-; CHECK: movl $2, %eax
-; CHECK: movd %rax, %mm0
-; CHECK: movd %mm0, %rdi
+; CHECK:  movq2dq %mm0, %xmm0
+; For now, handling of x86_mmx parameters in fast Isel is unimplemented,
+; so we get pretty poor code.  The below is preferable.
+; CHEK: movl $2, %eax
+; CHEK: movd %rax, %mm0
+; CHEK: movd %mm0, %rdi
 
-        call void @func2(<1 x i64> <i64 2>)
+        %tmp0 = bitcast <2 x i32><i32 0, i32 2> to x86_mmx
+        call void @func2(x86_mmx %tmp0)
         ret void
 }