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Diffstat (limited to 'test/CodeGen/X86/2007-04-25-MMX-PADDQ.ll')
-rw-r--r-- | test/CodeGen/X86/2007-04-25-MMX-PADDQ.ll | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/test/CodeGen/X86/2007-04-25-MMX-PADDQ.ll b/test/CodeGen/X86/2007-04-25-MMX-PADDQ.ll deleted file mode 100644 index 11c0bf9..0000000 --- a/test/CodeGen/X86/2007-04-25-MMX-PADDQ.ll +++ /dev/null @@ -1,64 +0,0 @@ -; RUN: llc < %s -o - -march=x86 -mattr=+mmx | FileCheck %s -; There are no MMX instructions here. We use add+adcl for the adds. - -define <1 x i64> @unsigned_add3(<1 x i64>* %a, <1 x i64>* %b, i32 %count) nounwind { -entry: - %tmp2942 = icmp eq i32 %count, 0 ; <i1> [#uses=1] - br i1 %tmp2942, label %bb31, label %bb26 - -bb26: ; preds = %bb26, %entry - -; CHECK: addl -; CHECK: adcl - - %i.037.0 = phi i32 [ 0, %entry ], [ %tmp25, %bb26 ] ; <i32> [#uses=3] - %sum.035.0 = phi <1 x i64> [ zeroinitializer, %entry ], [ %tmp22, %bb26 ] ; <<1 x i64>> [#uses=1] - %tmp13 = getelementptr <1 x i64>* %b, i32 %i.037.0 ; <<1 x i64>*> [#uses=1] - %tmp14 = load <1 x i64>* %tmp13 ; <<1 x i64>> [#uses=1] - %tmp18 = getelementptr <1 x i64>* %a, i32 %i.037.0 ; <<1 x i64>*> [#uses=1] - %tmp19 = load <1 x i64>* %tmp18 ; <<1 x i64>> [#uses=1] - %tmp21 = add <1 x i64> %tmp19, %tmp14 ; <<1 x i64>> [#uses=1] - %tmp22 = add <1 x i64> %tmp21, %sum.035.0 ; <<1 x i64>> [#uses=2] - %tmp25 = add i32 %i.037.0, 1 ; <i32> [#uses=2] - %tmp29 = icmp ult i32 %tmp25, %count ; <i1> [#uses=1] - br i1 %tmp29, label %bb26, label %bb31 - -bb31: ; preds = %bb26, %entry - %sum.035.1 = phi <1 x i64> [ zeroinitializer, %entry ], [ %tmp22, %bb26 ] ; <<1 x i64>> [#uses=1] - ret <1 x i64> %sum.035.1 -} - - -; This is the original test converted to use MMX intrinsics. - -define <1 x i64> @unsigned_add3a(x86_mmx* %a, x86_mmx* %b, i32 %count) nounwind { -entry: - %tmp2943 = bitcast <1 x i64><i64 0> to x86_mmx - %tmp2942 = icmp eq i32 %count, 0 ; <i1> [#uses=1] - br i1 %tmp2942, label %bb31, label %bb26 - -bb26: ; preds = %bb26, %entry - -; CHECK: movq ({{.*}},8), %mm -; CHECK: paddq ({{.*}},8), %mm -; CHECK: paddq %mm{{[0-7]}}, %mm - - %i.037.0 = phi i32 [ 0, %entry ], [ %tmp25, %bb26 ] ; <i32> [#uses=3] - %sum.035.0 = phi x86_mmx [ %tmp2943, %entry ], [ %tmp22, %bb26 ] ; <x86_mmx> [#uses=1] - %tmp13 = getelementptr x86_mmx* %b, i32 %i.037.0 ; <x86_mmx*> [#uses=1] - %tmp14 = load x86_mmx* %tmp13 ; <x86_mmx> [#uses=1] - %tmp18 = getelementptr x86_mmx* %a, i32 %i.037.0 ; <x86_mmx*> [#uses=1] - %tmp19 = load x86_mmx* %tmp18 ; <x86_mmx> [#uses=1] - %tmp21 = call x86_mmx @llvm.x86.mmx.padd.q (x86_mmx %tmp19, x86_mmx %tmp14) ; <x86_mmx> [#uses=1] - %tmp22 = call x86_mmx @llvm.x86.mmx.padd.q (x86_mmx %tmp21, x86_mmx %sum.035.0) ; <x86_mmx> [#uses=2] - %tmp25 = add i32 %i.037.0, 1 ; <i32> [#uses=2] - %tmp29 = icmp ult i32 %tmp25, %count ; <i1> [#uses=1] - br i1 %tmp29, label %bb26, label %bb31 - -bb31: ; preds = %bb26, %entry - %sum.035.1 = phi x86_mmx [ %tmp2943, %entry ], [ %tmp22, %bb26 ] ; <x86_mmx> [#uses=1] - %t = bitcast x86_mmx %sum.035.1 to <1 x i64> - ret <1 x i64> %t -} - -declare x86_mmx @llvm.x86.mmx.padd.q(x86_mmx, x86_mmx) |