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| author | Tom Stellard <thomas.stellard@amd.com> | 2013-04-19 02:10:53 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-04-19 02:10:53 +0000 |
| commit | 3abd23bac565cdb10fe6dc17e4ee0640462b5660 (patch) | |
| tree | af6b21957c03401af45e850668c0a1578dddfe0e /test/CodeGen/R600/jump-address.ll | |
| parent | 9affd163611b90113406b8729cc591eaad4778fa (diff) | |
| download | external_llvm-3abd23bac565cdb10fe6dc17e4ee0640462b5660.zip external_llvm-3abd23bac565cdb10fe6dc17e4ee0640462b5660.tar.gz external_llvm-3abd23bac565cdb10fe6dc17e4ee0640462b5660.tar.bz2 | |
R600: Reorganize lit tests and document how they should be organized
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179828 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/R600/jump-address.ll')
| -rw-r--r-- | test/CodeGen/R600/jump-address.ll | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/test/CodeGen/R600/jump-address.ll b/test/CodeGen/R600/jump-address.ll new file mode 100644 index 0000000..ae9c8bb --- /dev/null +++ b/test/CodeGen/R600/jump-address.ll @@ -0,0 +1,52 @@ +;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s + +; CHECK: JUMP @3 +; CHECK: EXPORT +; CHECK-NOT: EXPORT + +define void @main() #0 { +main_body: + %0 = load <4 x float> addrspace(8)* getelementptr ([1024 x <4 x float>] addrspace(8)* null, i64 0, i32 1) + %1 = extractelement <4 x float> %0, i32 0 + %2 = bitcast float %1 to i32 + %3 = icmp eq i32 %2, 0 + %4 = sext i1 %3 to i32 + %5 = bitcast i32 %4 to float + %6 = bitcast float %5 to i32 + %7 = icmp ne i32 %6, 0 + br i1 %7, label %ENDIF, label %ELSE + +ELSE: ; preds = %main_body + %8 = load <4 x float> addrspace(8)* getelementptr ([1024 x <4 x float>] addrspace(8)* null, i64 0, i32 1) + %9 = extractelement <4 x float> %8, i32 0 + %10 = bitcast float %9 to i32 + %11 = icmp eq i32 %10, 1 + %12 = sext i1 %11 to i32 + %13 = bitcast i32 %12 to float + %14 = bitcast float %13 to i32 + %15 = icmp ne i32 %14, 0 + br i1 %15, label %IF13, label %ENDIF + +ENDIF: ; preds = %IF13, %ELSE, %main_body + %temp.0 = phi float [ 0xFFF8000000000000, %main_body ], [ 0.000000e+00, %ELSE ], [ 0.000000e+00, %IF13 ] + %temp1.0 = phi float [ 0.000000e+00, %main_body ], [ %23, %IF13 ], [ 0.000000e+00, %ELSE ] + %temp2.0 = phi float [ 1.000000e+00, %main_body ], [ 0.000000e+00, %ELSE ], [ 0.000000e+00, %IF13 ] + %temp3.0 = phi float [ 5.000000e-01, %main_body ], [ 0.000000e+00, %ELSE ], [ 0.000000e+00, %IF13 ] + %16 = insertelement <4 x float> undef, float %temp.0, i32 0 + %17 = insertelement <4 x float> %16, float %temp1.0, i32 1 + %18 = insertelement <4 x float> %17, float %temp2.0, i32 2 + %19 = insertelement <4 x float> %18, float %temp3.0, i32 3 + call void @llvm.R600.store.swizzle(<4 x float> %19, i32 0, i32 0) + ret void + +IF13: ; preds = %ELSE + %20 = load <4 x float> addrspace(8)* null + %21 = extractelement <4 x float> %20, i32 0 + %22 = fsub float -0.000000e+00, %21 + %23 = fadd float 0xFFF8000000000000, %22 + br label %ENDIF +} + +declare void @llvm.R600.store.swizzle(<4 x float>, i32, i32) + +attributes #0 = { "ShaderType"="0" } |