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llvm-mirror/test/CodeGen/X86/2009-07-16-LoadFoldingBug.ll

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Eliminate more uses of llvm-as and llvm-dis. llvm-svn: 81290
2009-09-09 01:54:48 +02:00
; RUN: llc < %s -mtriple=x86_64-apple-darwin10 | FileCheck %s
With recent MC changes, RIP base register is explicitly modeled. Make sure we add it when x86 V_SET0 / V_SETALLONES (by transforming it into a constpool load) into the use instruction. llvm-svn: 76094
2009-07-16 20:44:05 +02:00
; CHECK: _foo:
; CHECK: pavgw LCPI1_4(%rip)
; rdar://7057804
define void @foo(i16* %out8x8, i16* %in8x8, i32 %lastrow) optsize ssp {
entry:
%0 = call <8 x i16> @llvm.x86.sse2.pmulh.w(<8 x i16> <i16 6518, i16 6518, i16 6518, i16 6518, i16 6518, i16 6518, i16 6518, i16 6518>, <8 x i16> undef) nounwind readnone ; <<8 x i16>> [#uses=2]
%1 = call <8 x i16> @llvm.x86.sse2.pcmpeq.w(<8 x i16> %0, <8 x i16> <i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384>) nounwind readnone ; <<8 x i16>> [#uses=1]
%2 = call <8 x i16> @llvm.x86.sse2.psrli.w(<8 x i16> zeroinitializer, i32 14) nounwind readnone ; <<8 x i16>> [#uses=1]
%3 = call <8 x i16> @llvm.x86.sse2.pavg.w(<8 x i16> %2, <8 x i16> zeroinitializer) nounwind readnone ; <<8 x i16>> [#uses=1]
%tmp.i.i10 = add <8 x i16> %0, %3 ; <<8 x i16>> [#uses=1]
%4 = call <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16> zeroinitializer, <8 x i16> %1) nounwind readnone ; <<8 x i16>> [#uses=1]
%5 = call <8 x i16> @llvm.x86.sse2.padds.w(<8 x i16> %tmp.i.i10, <8 x i16> %4) nounwind readnone ; <<8 x i16>> [#uses=3]
%6 = call <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16> %5, <8 x i16> undef) nounwind readnone ; <<8 x i16>> [#uses=1]
%7 = call <8 x i16> @llvm.x86.sse2.pmulh.w(<8 x i16> <i16 6518, i16 6518, i16 6518, i16 6518, i16 6518, i16 6518, i16 6518, i16 6518>, <8 x i16> undef) nounwind readnone ; <<8 x i16>> [#uses=2]
%8 = call <8 x i16> @llvm.x86.sse2.pcmpeq.w(<8 x i16> %7, <8 x i16> <i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384>) nounwind readnone ; <<8 x i16>> [#uses=1]
%9 = call <8 x i16> @llvm.x86.sse2.psrli.w(<8 x i16> zeroinitializer, i32 14) nounwind readnone ; <<8 x i16>> [#uses=1]
%10 = call <8 x i16> @llvm.x86.sse2.pavg.w(<8 x i16> %9, <8 x i16> zeroinitializer) nounwind readnone ; <<8 x i16>> [#uses=1]
%tmp.i.i8 = add <8 x i16> %7, %10 ; <<8 x i16>> [#uses=1]
%11 = call <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16> undef, <8 x i16> %8) nounwind readnone ; <<8 x i16>> [#uses=1]
%12 = call <8 x i16> @llvm.x86.sse2.padds.w(<8 x i16> %tmp.i.i8, <8 x i16> %11) nounwind readnone ; <<8 x i16>> [#uses=1]
%13 = call <8 x i16> @llvm.x86.sse2.padds.w(<8 x i16> undef, <8 x i16> undef) nounwind readnone ; <<8 x i16>> [#uses=1]
%14 = call <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16> %5, <8 x i16> undef) nounwind readnone ; <<8 x i16>> [#uses=1]
%15 = call <8 x i16> @llvm.x86.sse2.padds.w(<8 x i16> %5, <8 x i16> undef) nounwind readnone ; <<8 x i16>> [#uses=1]
%16 = call <8 x i16> @llvm.x86.sse2.padds.w(<8 x i16> %6, <8 x i16> undef) nounwind readnone ; <<8 x i16>> [#uses=1]
%17 = call <8 x i16> @llvm.x86.sse2.padds.w(<8 x i16> %12, <8 x i16> undef) nounwind readnone ; <<8 x i16>> [#uses=1]
%18 = call <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16> %13, <8 x i16> %15) nounwind readnone ; <<8 x i16>> [#uses=1]
%19 = call <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16> undef, <8 x i16> %14) nounwind readnone ; <<8 x i16>> [#uses=2]
%20 = call <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16> undef, <8 x i16> undef) nounwind readnone ; <<8 x i16>> [#uses=4]
%21 = call <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16> undef, <8 x i16> %17) nounwind readnone ; <<8 x i16>> [#uses=1]
%22 = bitcast <8 x i16> %21 to <2 x i64> ; <<2 x i64>> [#uses=1]
%23 = call <8 x i16> @llvm.x86.sse2.pmulh.w(<8 x i16> <i16 23170, i16 23170, i16 23170, i16 23170, i16 23170, i16 23170, i16 23170, i16 23170>, <8 x i16> undef) nounwind readnone ; <<8 x i16>> [#uses=2]
%24 = call <8 x i16> @llvm.x86.sse2.pcmpeq.w(<8 x i16> %23, <8 x i16> <i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384>) nounwind readnone ; <<8 x i16>> [#uses=1]
%25 = call <8 x i16> @llvm.x86.sse2.psrli.w(<8 x i16> zeroinitializer, i32 14) nounwind readnone ; <<8 x i16>> [#uses=1]
%26 = call <8 x i16> @llvm.x86.sse2.pavg.w(<8 x i16> %25, <8 x i16> zeroinitializer) nounwind readnone ; <<8 x i16>> [#uses=1]
%tmp.i.i6 = add <8 x i16> %23, %26 ; <<8 x i16>> [#uses=1]
%27 = call <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16> undef, <8 x i16> %24) nounwind readnone ; <<8 x i16>> [#uses=1]
%28 = call <8 x i16> @llvm.x86.sse2.padds.w(<8 x i16> %tmp.i.i6, <8 x i16> %27) nounwind readnone ; <<8 x i16>> [#uses=1]
%29 = call <8 x i16> @llvm.x86.sse2.pmulh.w(<8 x i16> <i16 -23170, i16 -23170, i16 -23170, i16 -23170, i16 -23170, i16 -23170, i16 -23170, i16 -23170>, <8 x i16> undef) nounwind readnone ; <<8 x i16>> [#uses=2]
%30 = call <8 x i16> @llvm.x86.sse2.pcmpeq.w(<8 x i16> %29, <8 x i16> <i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384>) nounwind readnone ; <<8 x i16>> [#uses=1]
%31 = call <8 x i16> @llvm.x86.sse2.psrli.w(<8 x i16> zeroinitializer, i32 14) nounwind readnone ; <<8 x i16>> [#uses=1]
%32 = call <8 x i16> @llvm.x86.sse2.pavg.w(<8 x i16> %31, <8 x i16> zeroinitializer) nounwind readnone ; <<8 x i16>> [#uses=1]
%tmp.i.i4 = add <8 x i16> %29, %32 ; <<8 x i16>> [#uses=1]
%33 = call <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16> undef, <8 x i16> %30) nounwind readnone ; <<8 x i16>> [#uses=1]
%34 = call <8 x i16> @llvm.x86.sse2.padds.w(<8 x i16> %tmp.i.i4, <8 x i16> %33) nounwind readnone ; <<8 x i16>> [#uses=1]
%35 = call <8 x i16> @llvm.x86.sse2.pmulh.w(<8 x i16> <i16 23170, i16 23170, i16 23170, i16 23170, i16 23170, i16 23170, i16 23170, i16 23170>, <8 x i16> %20) nounwind readnone ; <<8 x i16>> [#uses=2]
%tmp.i2.i1 = mul <8 x i16> %20, <i16 23170, i16 23170, i16 23170, i16 23170, i16 23170, i16 23170, i16 23170, i16 23170> ; <<8 x i16>> [#uses=1]
%36 = call <8 x i16> @llvm.x86.sse2.pcmpeq.w(<8 x i16> %35, <8 x i16> <i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384>) nounwind readnone ; <<8 x i16>> [#uses=1]
%37 = call <8 x i16> @llvm.x86.sse2.psrli.w(<8 x i16> %tmp.i2.i1, i32 14) nounwind readnone ; <<8 x i16>> [#uses=1]
%38 = call <8 x i16> @llvm.x86.sse2.pavg.w(<8 x i16> %37, <8 x i16> zeroinitializer) nounwind readnone ; <<8 x i16>> [#uses=1]
%tmp.i.i2 = add <8 x i16> %35, %38 ; <<8 x i16>> [#uses=1]
%39 = call <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16> %19, <8 x i16> %36) nounwind readnone ; <<8 x i16>> [#uses=1]
%40 = call <8 x i16> @llvm.x86.sse2.padds.w(<8 x i16> %tmp.i.i2, <8 x i16> %39) nounwind readnone ; <<8 x i16>> [#uses=1]
%41 = call <8 x i16> @llvm.x86.sse2.pmulh.w(<8 x i16> <i16 -23170, i16 -23170, i16 -23170, i16 -23170, i16 -23170, i16 -23170, i16 -23170, i16 -23170>, <8 x i16> %20) nounwind readnone ; <<8 x i16>> [#uses=2]
%tmp.i2.i = mul <8 x i16> %20, <i16 -23170, i16 -23170, i16 -23170, i16 -23170, i16 -23170, i16 -23170, i16 -23170, i16 -23170> ; <<8 x i16>> [#uses=1]
%42 = call <8 x i16> @llvm.x86.sse2.pcmpeq.w(<8 x i16> %41, <8 x i16> <i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384, i16 16384>) nounwind readnone ; <<8 x i16>> [#uses=1]
%43 = call <8 x i16> @llvm.x86.sse2.psrli.w(<8 x i16> %tmp.i2.i, i32 14) nounwind readnone ; <<8 x i16>> [#uses=1]
%44 = call <8 x i16> @llvm.x86.sse2.pavg.w(<8 x i16> %43, <8 x i16> zeroinitializer) nounwind readnone ; <<8 x i16>> [#uses=1]
%tmp.i.i = add <8 x i16> %41, %44 ; <<8 x i16>> [#uses=1]
%45 = call <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16> %19, <8 x i16> %42) nounwind readnone ; <<8 x i16>> [#uses=1]
%46 = call <8 x i16> @llvm.x86.sse2.padds.w(<8 x i16> %tmp.i.i, <8 x i16> %45) nounwind readnone ; <<8 x i16>> [#uses=1]
%47 = call <8 x i16> @llvm.x86.sse2.padds.w(<8 x i16> %18, <8 x i16> %16) nounwind readnone ; <<8 x i16>> [#uses=1]
%48 = bitcast <8 x i16> %47 to <2 x i64> ; <<2 x i64>> [#uses=1]
%49 = bitcast <8 x i16> %28 to <2 x i64> ; <<2 x i64>> [#uses=1]
%50 = getelementptr i16* %out8x8, i64 8 ; <i16*> [#uses=1]
%51 = bitcast i16* %50 to <2 x i64>* ; <<2 x i64>*> [#uses=1]
store <2 x i64> %49, <2 x i64>* %51, align 16
%52 = bitcast <8 x i16> %40 to <2 x i64> ; <<2 x i64>> [#uses=1]
%53 = getelementptr i16* %out8x8, i64 16 ; <i16*> [#uses=1]
%54 = bitcast i16* %53 to <2 x i64>* ; <<2 x i64>*> [#uses=1]
store <2 x i64> %52, <2 x i64>* %54, align 16
%55 = getelementptr i16* %out8x8, i64 24 ; <i16*> [#uses=1]
%56 = bitcast i16* %55 to <2 x i64>* ; <<2 x i64>*> [#uses=1]
store <2 x i64> %48, <2 x i64>* %56, align 16
%57 = bitcast <8 x i16> %46 to <2 x i64> ; <<2 x i64>> [#uses=1]
%58 = getelementptr i16* %out8x8, i64 40 ; <i16*> [#uses=1]
%59 = bitcast i16* %58 to <2 x i64>* ; <<2 x i64>*> [#uses=1]
store <2 x i64> %57, <2 x i64>* %59, align 16
%60 = bitcast <8 x i16> %34 to <2 x i64> ; <<2 x i64>> [#uses=1]
%61 = getelementptr i16* %out8x8, i64 48 ; <i16*> [#uses=1]
%62 = bitcast i16* %61 to <2 x i64>* ; <<2 x i64>*> [#uses=1]
store <2 x i64> %60, <2 x i64>* %62, align 16
%63 = getelementptr i16* %out8x8, i64 56 ; <i16*> [#uses=1]
%64 = bitcast i16* %63 to <2 x i64>* ; <<2 x i64>*> [#uses=1]
store <2 x i64> %22, <2 x i64>* %64, align 16
ret void
}
declare <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16>, <8 x i16>) nounwind readnone
declare <8 x i16> @llvm.x86.sse2.pmulh.w(<8 x i16>, <8 x i16>) nounwind readnone
declare <8 x i16> @llvm.x86.sse2.pcmpeq.w(<8 x i16>, <8 x i16>) nounwind readnone
declare <8 x i16> @llvm.x86.sse2.pavg.w(<8 x i16>, <8 x i16>) nounwind readnone
declare <8 x i16> @llvm.x86.sse2.padds.w(<8 x i16>, <8 x i16>) nounwind readnone
declare <8 x i16> @llvm.x86.sse2.psrli.w(<8 x i16>, i32) nounwind readnone
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