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author | Vincent Lejeune <vljn@ovi.com> | 2013-03-11 18:15:06 +0000 |
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committer | Vincent Lejeune <vljn@ovi.com> | 2013-03-11 18:15:06 +0000 |
commit | fd49dac48fee6da580157515dec55ed2f2d8f2b3 (patch) | |
tree | 030963635ae7ac19395ba6f74069aac16d052d82 /test/CodeGen/R600/schedule-if-2.ll | |
parent | 48f8015121b0136ec6e1b4d0c3fe553537cf25c8 (diff) | |
download | external_llvm-fd49dac48fee6da580157515dec55ed2f2d8f2b3.zip external_llvm-fd49dac48fee6da580157515dec55ed2f2d8f2b3.tar.gz external_llvm-fd49dac48fee6da580157515dec55ed2f2d8f2b3.tar.bz2 |
R600: Fix JUMP handling so that MachineInstr verification can occur
This allows R600 Target to use the newly created -verify-misched llc flag
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176819 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/R600/schedule-if-2.ll')
-rw-r--r-- | test/CodeGen/R600/schedule-if-2.ll | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/test/CodeGen/R600/schedule-if-2.ll b/test/CodeGen/R600/schedule-if-2.ll new file mode 100644 index 0000000..26729a3 --- /dev/null +++ b/test/CodeGen/R600/schedule-if-2.ll @@ -0,0 +1,93 @@ +;RUN: llc < %s -march=r600 -mcpu=cayman -stress-sched -verify-misched + +define void @main() { +main_body: + %0 = load <4 x float> addrspace(8)* getelementptr ([1024 x <4 x float>] addrspace(8)* null, i64 0, i32 2) + %1 = extractelement <4 x float> %0, i32 0 + %2 = fadd float 1.000000e+03, %1 + %3 = load <4 x float> addrspace(8)* getelementptr ([1024 x <4 x float>] addrspace(8)* null, i64 0, i32 1) + %4 = extractelement <4 x float> %3, i32 0 + %5 = bitcast float %4 to i32 + %6 = icmp eq i32 %5, 0 + %7 = sext i1 %6 to i32 + %8 = bitcast i32 %7 to float + %9 = bitcast float %8 to i32 + %10 = icmp ne i32 %9, 0 + br i1 %10, label %IF, label %ELSE + +IF: ; preds = %main_body + %11 = call float @fabs(float %2) + %12 = fcmp ueq float %11, 0x7FF0000000000000 + %13 = select i1 %12, float 1.000000e+00, float 0.000000e+00 + %14 = fsub float -0.000000e+00, %13 + %15 = fptosi float %14 to i32 + %16 = bitcast i32 %15 to float + %17 = bitcast float %16 to i32 + %18 = icmp ne i32 %17, 0 + %. = select i1 %18, float 0x36A0000000000000, float 0.000000e+00 + %19 = fcmp une float %2, %2 + %20 = select i1 %19, float 1.000000e+00, float 0.000000e+00 + %21 = fsub float -0.000000e+00, %20 + %22 = fptosi float %21 to i32 + %23 = bitcast i32 %22 to float + %24 = bitcast float %23 to i32 + %25 = icmp ne i32 %24, 0 + %temp8.0 = select i1 %25, float 0x36A0000000000000, float 0.000000e+00 + %26 = bitcast float %. to i32 + %27 = sitofp i32 %26 to float + %28 = bitcast float %temp8.0 to i32 + %29 = sitofp i32 %28 to float + %30 = fcmp ugt float %2, 0.000000e+00 + %31 = select i1 %30, float 1.000000e+00, float %2 + %32 = fcmp uge float %31, 0.000000e+00 + %33 = select i1 %32, float %31, float -1.000000e+00 + %34 = fadd float %33, 1.000000e+00 + %35 = fmul float %34, 5.000000e-01 + br label %ENDIF + +ELSE: ; preds = %main_body + %36 = load <4 x float> addrspace(8)* getelementptr ([1024 x <4 x float>] addrspace(8)* null, i64 0, i32 1) + %37 = extractelement <4 x float> %36, i32 0 + %38 = bitcast float %37 to i32 + %39 = icmp eq i32 %38, 1 + %40 = sext i1 %39 to i32 + %41 = bitcast i32 %40 to float + %42 = bitcast float %41 to i32 + %43 = icmp ne i32 %42, 0 + br i1 %43, label %IF23, label %ENDIF + +ENDIF: ; preds = %IF23, %ELSE, %IF + %temp4.0 = phi float [ %2, %IF ], [ %56, %IF23 ], [ 0.000000e+00, %ELSE ] + %temp5.0 = phi float [ %27, %IF ], [ %60, %IF23 ], [ 0.000000e+00, %ELSE ] + %temp6.0 = phi float [ %29, %IF ], [ 0.000000e+00, %ELSE ], [ 0.000000e+00, %IF23 ] + %temp7.0 = phi float [ %35, %IF ], [ 0.000000e+00, %ELSE ], [ 0.000000e+00, %IF23 ] + %44 = insertelement <4 x float> undef, float %temp4.0, i32 0 + %45 = insertelement <4 x float> %44, float %temp5.0, i32 1 + %46 = insertelement <4 x float> %45, float %temp6.0, i32 2 + %47 = insertelement <4 x float> %46, float %temp7.0, i32 3 + call void @llvm.R600.store.swizzle(<4 x float> %47, i32 0, i32 0) + ret void + +IF23: ; preds = %ELSE + %48 = fcmp ult float 0.000000e+00, %2 + %49 = select i1 %48, float 1.000000e+00, float 0.000000e+00 + %50 = fsub float -0.000000e+00, %49 + %51 = fptosi float %50 to i32 + %52 = bitcast i32 %51 to float + %53 = bitcast float %52 to i32 + %54 = icmp ne i32 %53, 0 + %.28 = select i1 %54, float 0x36A0000000000000, float 0.000000e+00 + %55 = bitcast float %.28 to i32 + %56 = sitofp i32 %55 to float + %57 = load <4 x float> addrspace(8)* null + %58 = extractelement <4 x float> %57, i32 0 + %59 = fsub float -0.000000e+00, %58 + %60 = fadd float %2, %59 + br label %ENDIF +} + +declare float @fabs(float) #0 + +declare void @llvm.R600.store.swizzle(<4 x float>, i32, i32) + +attributes #0 = { readonly } |