1 ; RUN: llc < %s -mtriple=i386-apple-darwin -mcpu=yonah -regalloc=linearscan | FileCheck %s 2 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -regalloc=linearscan | FileCheck %s 3 4 ; This testcase should need to spill the -1 value on both x86-32 and x86-64, 5 ; so it shouldn't use pcmpeqd to materialize an all-ones vector; it 6 ; should use a constant-pool load instead. 7 8 ; Constant pool all-ones vector: 9 ; CHECK: .long 4294967295 10 ; CHECK-NEXT: .long 4294967295 11 ; CHECK-NEXT: .long 4294967295 12 ; CHECK-NEXT: .long 4294967295 13 14 ; No pcmpeqd instructions, everybody uses the constant pool. 15 ; CHECK: program_1: 16 ; CHECK-NOT: pcmpeqd 17 18 %struct.__ImageExecInfo = type <{ <4 x i32>, <4 x float>, <2 x i64>, i8*, i8*, i8*, i32, i32, i32, i32, i32 }> 19 %struct._cl_image_format_t = type <{ i32, i32, i32 }> 20 %struct._image2d_t = type <{ i8*, %struct._cl_image_format_t, i32, i32, i32, i32, i32, i32 }> 21 22 define void @program_1(%struct._image2d_t* %dest, %struct._image2d_t* %t0, <4 x float> %p0, <4 x float> %p1, <4 x float> %p4, <4 x float> %p5, <4 x float> %p6) nounwind { 23 entry: 24 %tmp3.i = load i32* null ; <i32> [#uses=1] 25 %cmp = icmp slt i32 0, %tmp3.i ; <i1> [#uses=1] 26 br i1 %cmp, label %forcond, label %ifthen 27 28 ifthen: ; preds = %entry 29 ret void 30 31 forcond: ; preds = %entry 32 %tmp3.i536 = load i32* null ; <i32> [#uses=1] 33 %cmp12 = icmp slt i32 0, %tmp3.i536 ; <i1> [#uses=1] 34 br i1 %cmp12, label %forbody, label %afterfor 35 36 forbody: ; preds = %forcond 37 %bitcast204.i104 = bitcast <4 x i32> zeroinitializer to <4 x float> ; <<4 x float>> [#uses=1] 38 %tmp78 = call <4 x float> @llvm.x86.sse.min.ps(<4 x float> < float 1.280000e+02, float 1.280000e+02, float 1.280000e+02, float 1.280000e+02 >, <4 x float> zeroinitializer) nounwind ; <<4 x float>> [#uses=2] 39 %tmp79 = call <4 x i32> @llvm.x86.sse2.cvttps2dq(<4 x float> %tmp78) nounwind ; <<4 x i32>> [#uses=1] 40 %tmp80 = call <4 x float> @llvm.x86.sse2.cvtdq2ps(<4 x i32> %tmp79) nounwind ; <<4 x float>> [#uses=1] 41 %sub140.i = fsub <4 x float> %tmp78, %tmp80 ; <<4 x float>> [#uses=2] 42 %mul166.i = fmul <4 x float> zeroinitializer, %sub140.i ; <<4 x float>> [#uses=1] 43 %add167.i = fadd <4 x float> %mul166.i, < float 0x3FE62ACB60000000, float 0x3FE62ACB60000000, float 0x3FE62ACB60000000, float 0x3FE62ACB60000000 > ; <<4 x float>> [#uses=1] 44 %mul171.i = fmul <4 x float> %add167.i, %sub140.i ; <<4 x float>> [#uses=1] 45 %add172.i = fadd <4 x float> %mul171.i, < float 0x3FF0000A40000000, float 0x3FF0000A40000000, float 0x3FF0000A40000000, float 0x3FF0000A40000000 > ; <<4 x float>> [#uses=1] 46 %bitcast176.i = bitcast <4 x float> %add172.i to <4 x i32> ; <<4 x i32>> [#uses=1] 47 %andnps178.i = and <4 x i32> %bitcast176.i, zeroinitializer ; <<4 x i32>> [#uses=1] 48 %bitcast179.i = bitcast <4 x i32> %andnps178.i to <4 x float> ; <<4 x float>> [#uses=1] 49 %mul186.i = fmul <4 x float> %bitcast179.i, zeroinitializer ; <<4 x float>> [#uses=1] 50 %bitcast190.i = bitcast <4 x float> %mul186.i to <4 x i32> ; <<4 x i32>> [#uses=1] 51 %andnps192.i = and <4 x i32> %bitcast190.i, zeroinitializer ; <<4 x i32>> [#uses=1] 52 %xorps.i = xor <4 x i32> zeroinitializer, < i32 -1, i32 -1, i32 -1, i32 -1 > ; <<4 x i32>> [#uses=1] 53 %orps203.i = or <4 x i32> %andnps192.i, %xorps.i ; <<4 x i32>> [#uses=1] 54 %bitcast204.i = bitcast <4 x i32> %orps203.i to <4 x float> ; <<4 x float>> [#uses=1] 55 %mul310 = fmul <4 x float> %bitcast204.i104, zeroinitializer ; <<4 x float>> [#uses=2] 56 %mul313 = fmul <4 x float> %bitcast204.i, zeroinitializer ; <<4 x float>> [#uses=1] 57 %cmpunord.i11 = call <4 x float> @llvm.x86.sse.cmp.ps(<4 x float> zeroinitializer, <4 x float> zeroinitializer, i8 3) nounwind ; <<4 x float>> [#uses=1] 58 %bitcast6.i13 = bitcast <4 x float> %cmpunord.i11 to <4 x i32> ; <<4 x i32>> [#uses=2] 59 %andps.i14 = and <4 x i32> zeroinitializer, %bitcast6.i13 ; <<4 x i32>> [#uses=1] 60 %not.i16 = xor <4 x i32> %bitcast6.i13, < i32 -1, i32 -1, i32 -1, i32 -1 > ; <<4 x i32>> [#uses=1] 61 %andnps.i17 = and <4 x i32> zeroinitializer, %not.i16 ; <<4 x i32>> [#uses=1] 62 %orps.i18 = or <4 x i32> %andnps.i17, %andps.i14 ; <<4 x i32>> [#uses=1] 63 %bitcast17.i19 = bitcast <4 x i32> %orps.i18 to <4 x float> ; <<4 x float>> [#uses=1] 64 %tmp83 = call <4 x float> @llvm.x86.sse.min.ps(<4 x float> %mul310, <4 x float> zeroinitializer) nounwind ; <<4 x float>> [#uses=1] 65 %bitcast.i3 = bitcast <4 x float> %mul310 to <4 x i32> ; <<4 x i32>> [#uses=1] 66 %andps.i5 = and <4 x i32> %bitcast.i3, zeroinitializer ; <<4 x i32>> [#uses=1] 67 %bitcast11.i6 = bitcast <4 x float> %tmp83 to <4 x i32> ; <<4 x i32>> [#uses=1] 68 %not.i7 = xor <4 x i32> zeroinitializer, < i32 -1, i32 -1, i32 -1, i32 -1 > ; <<4 x i32>> [#uses=1] 69 %andnps.i8 = and <4 x i32> %bitcast11.i6, %not.i7 ; <<4 x i32>> [#uses=1] 70 call void null(<4 x float> %mul313, <4 x float> %cmpunord.i11, <4 x float> %tmp83, <4 x float> zeroinitializer, %struct.__ImageExecInfo* null, <4 x i32> zeroinitializer) nounwind 71 %orps.i9 = or <4 x i32> %andnps.i8, %andps.i5 ; <<4 x i32>> [#uses=1] 72 %bitcast17.i10 = bitcast <4 x i32> %orps.i9 to <4 x float> ; <<4 x float>> [#uses=1] 73 %tmp84 = call <4 x float> @llvm.x86.sse.min.ps(<4 x float> %mul313, <4 x float> zeroinitializer) nounwind ; <<4 x float>> [#uses=1] 74 %bitcast6.i = bitcast <4 x float> zeroinitializer to <4 x i32> ; <<4 x i32>> [#uses=2] 75 %andps.i = and <4 x i32> zeroinitializer, %bitcast6.i ; <<4 x i32>> [#uses=1] 76 %bitcast11.i = bitcast <4 x float> %tmp84 to <4 x i32> ; <<4 x i32>> [#uses=1] 77 %not.i = xor <4 x i32> %bitcast6.i, < i32 -1, i32 -1, i32 -1, i32 -1 > ; <<4 x i32>> [#uses=1] 78 %andnps.i = and <4 x i32> %bitcast11.i, %not.i ; <<4 x i32>> [#uses=1] 79 %orps.i = or <4 x i32> %andnps.i, %andps.i ; <<4 x i32>> [#uses=1] 80 %bitcast17.i = bitcast <4 x i32> %orps.i to <4 x float> ; <<4 x float>> [#uses=1] 81 call void null(<4 x float> %bitcast17.i19, <4 x float> %bitcast17.i10, <4 x float> %bitcast17.i, <4 x float> zeroinitializer, %struct.__ImageExecInfo* null, <4 x i32> zeroinitializer) nounwind 82 unreachable 83 84 afterfor: ; preds = %forcond 85 ret void 86 } 87 88 declare <4 x float> @llvm.x86.sse.cmp.ps(<4 x float>, <4 x float>, i8) nounwind readnone 89 90 declare <4 x float> @llvm.x86.sse2.cvtdq2ps(<4 x i32>) nounwind readnone 91 92 declare <4 x i32> @llvm.x86.sse2.cvttps2dq(<4 x float>) nounwind readnone 93 94 declare <4 x float> @llvm.x86.sse.min.ps(<4 x float>, <4 x float>) nounwind readnone 95
