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-rw-r--r--test/CodeGen/X86/switch-edge-weight.ll281
1 files changed, 0 insertions, 281 deletions
diff --git a/test/CodeGen/X86/switch-edge-weight.ll b/test/CodeGen/X86/switch-edge-weight.ll
deleted file mode 100644
index 3679433c372f..000000000000
--- a/test/CodeGen/X86/switch-edge-weight.ll
+++ /dev/null
@@ -1,281 +0,0 @@
-; RUN: llc -march=x86-64 -print-machineinstrs=expand-isel-pseudos %s -o /dev/null 2>&1 | FileCheck %s
-
-declare void @foo(i32)
-
-; CHECK-LABEL: test
-
-define void @test(i32 %x) nounwind {
-entry:
- switch i32 %x, label %sw.default [
- i32 1, label %sw.bb
- i32 155, label %sw.bb
- i32 156, label %sw.bb
- i32 157, label %sw.bb
- i32 158, label %sw.bb
- i32 159, label %sw.bb
- i32 1134, label %sw.bb
- i32 1140, label %sw.bb
- ], !prof !1
-
-sw.bb:
- call void @foo(i32 0)
- br label %sw.epilog
-
-sw.default:
- call void @foo(i32 1)
- br label %sw.epilog
-
-sw.epilog:
- ret void
-
-; Check if weights are correctly assigned to edges generated from switch
-; statement.
-;
-; CHECK: BB#0:
-; BB#0 to BB#4: [0, 1133] (65 = 60 + 5)
-; BB#0 to BB#5: [1134, UINT32_MAX] (25 = 20 + 5)
-; CHECK: Successors according to CFG: BB#4({{[0-9a-fx/= ]+}}72.22%) BB#5({{[0-9a-fx/= ]+}}27.78%)
-;
-; CHECK: BB#4:
-; BB#4 to BB#1: [155, 159] (50)
-; BB#4 to BB#5: [0, 1133] - [155, 159] (15 = 10 + 5)
-; CHECK: Successors according to CFG: BB#1({{[0-9a-fx/= ]+}}76.92%) BB#7({{[0-9a-fx/= ]+}}23.08%)
-;
-; CHECK: BB#5:
-; BB#5 to BB#1: {1140} (10)
-; BB#5 to BB#6: [1134, UINT32_MAX] - {1140} (15 = 10 + 5)
-; CHECK: Successors according to CFG: BB#1({{[0-9a-fx/= ]+}}40.00%) BB#6({{[0-9a-fx/= ]+}}60.00%)
-;
-; CHECK: BB#6:
-; BB#6 to BB#1: {1134} (10)
-; BB#6 to BB#2: [1134, UINT32_MAX] - {1134, 1140} (5)
-; CHECK: Successors according to CFG: BB#1({{[0-9a-fx/= ]+}}66.67%) BB#2({{[0-9a-fx/= ]+}}33.33%)
-}
-
-; CHECK-LABEL: test2
-
-define void @test2(i32 %x) nounwind {
-entry:
-
-; In this switch statement, there is an edge from jump table to default
-; statement.
-
- switch i32 %x, label %sw.default [
- i32 1, label %sw.bb
- i32 10, label %sw.bb2
- i32 11, label %sw.bb3
- i32 12, label %sw.bb4
- i32 13, label %sw.bb5
- i32 14, label %sw.bb5
- ], !prof !3
-
-sw.bb:
- call void @foo(i32 0)
- br label %sw.epilog
-
-sw.bb2:
- call void @foo(i32 2)
- br label %sw.epilog
-
-sw.bb3:
- call void @foo(i32 3)
- br label %sw.epilog
-
-sw.bb4:
- call void @foo(i32 4)
- br label %sw.epilog
-
-sw.bb5:
- call void @foo(i32 5)
- br label %sw.epilog
-
-sw.default:
- call void @foo(i32 1)
- br label %sw.epilog
-
-sw.epilog:
- ret void
-
-; Check if weights are correctly assigned to edges generated from switch
-; statement.
-;
-; CHECK: BB#0:
-; BB#0 to BB#6: {0} + [15, UINT32_MAX] (5)
-; BB#0 to BB#8: [1, 14] (jump table) (65 = 60 + 5)
-; CHECK: Successors according to CFG: BB#6({{[0-9a-fx/= ]+}}7.14%) BB#8({{[0-9a-fx/= ]+}}92.86%
-;
-; CHECK: BB#8:
-; BB#8 to BB#1: {1} (10)
-; BB#8 to BB#6: [2, 9] (5)
-; BB#8 to BB#2: {10} (10)
-; BB#8 to BB#3: {11} (10)
-; BB#8 to BB#4: {12} (10)
-; BB#8 to BB#5: {13, 14} (20)
-; CHECK: Successors according to CFG: BB#1({{[0-9a-fx/= ]+}}15.38%) BB#6({{[0-9a-fx/= ]+}}7.69%) BB#2({{[0-9a-fx/= ]+}}15.38%) BB#3({{[0-9a-fx/= ]+}}15.38%) BB#4({{[0-9a-fx/= ]+}}15.38%) BB#5({{[0-9a-fx/= ]+}}30.77%)
-}
-
-; CHECK-LABEL: test3
-
-define void @test3(i32 %x) nounwind {
-entry:
-
-; In this switch statement, there is no edge from jump table to default
-; statement.
-
- switch i32 %x, label %sw.default [
- i32 10, label %sw.bb
- i32 11, label %sw.bb2
- i32 12, label %sw.bb3
- i32 13, label %sw.bb4
- i32 14, label %sw.bb5
- ], !prof !2
-
-sw.bb:
- call void @foo(i32 0)
- br label %sw.epilog
-
-sw.bb2:
- call void @foo(i32 2)
- br label %sw.epilog
-
-sw.bb3:
- call void @foo(i32 3)
- br label %sw.epilog
-
-sw.bb4:
- call void @foo(i32 4)
- br label %sw.epilog
-
-sw.bb5:
- call void @foo(i32 5)
- br label %sw.epilog
-
-sw.default:
- call void @foo(i32 1)
- br label %sw.epilog
-
-sw.epilog:
- ret void
-
-; Check if weights are correctly assigned to edges generated from switch
-; statement.
-;
-; CHECK: BB#0:
-; BB#0 to BB#6: [0, 9] + [15, UINT32_MAX] {10}
-; BB#0 to BB#8: [10, 14] (jump table) (50)
-; CHECK: Successors according to CFG: BB#6({{[0-9a-fx/= ]+}}16.67%) BB#8({{[0-9a-fx/= ]+}}83.33%)
-;
-; CHECK: BB#8:
-; BB#8 to BB#1: {10} (10)
-; BB#8 to BB#2: {11} (10)
-; BB#8 to BB#3: {12} (10)
-; BB#8 to BB#4: {13} (10)
-; BB#8 to BB#5: {14} (10)
-; CHECK: Successors according to CFG: BB#1({{[0-9a-fx/= ]+}}20.00%) BB#2({{[0-9a-fx/= ]+}}20.00%) BB#3({{[0-9a-fx/= ]+}}20.00%) BB#4({{[0-9a-fx/= ]+}}20.00%) BB#5({{[0-9a-fx/= ]+}}20.00%)
-}
-
-; CHECK-LABEL: test4
-
-define void @test4(i32 %x) nounwind {
-entry:
-
-; In this switch statement, there is no edge from bit test to default basic
-; block.
-
- switch i32 %x, label %sw.default [
- i32 1, label %sw.bb
- i32 111, label %sw.bb2
- i32 112, label %sw.bb3
- i32 113, label %sw.bb3
- i32 114, label %sw.bb2
- i32 115, label %sw.bb2
- ], !prof !3
-
-sw.bb:
- call void @foo(i32 0)
- br label %sw.epilog
-
-sw.bb2:
- call void @foo(i32 2)
- br label %sw.epilog
-
-sw.bb3:
- call void @foo(i32 3)
- br label %sw.epilog
-
-sw.default:
- call void @foo(i32 1)
- br label %sw.epilog
-
-sw.epilog:
- ret void
-
-; Check if weights are correctly assigned to edges generated from switch
-; statement.
-;
-; CHECK: BB#0:
-; BB#0 to BB#6: [0, 110] + [116, UINT32_MAX] (20)
-; BB#0 to BB#7: [111, 115] (bit test) (50)
-; CHECK: Successors according to CFG: BB#6({{[0-9a-fx/= ]+}}28.57%) BB#7({{[0-9a-fx/= ]+}}71.43%)
-;
-; CHECK: BB#7:
-; BB#7 to BB#2: {111, 114, 115} (30)
-; BB#7 to BB#3: {112, 113} (20)
-; CHECK: Successors according to CFG: BB#2({{[0-9a-fx/= ]+}}60.00%) BB#3({{[0-9a-fx/= ]+}}40.00%)
-}
-
-; CHECK-LABEL: test5
-
-define void @test5(i32 %x) nounwind {
-entry:
-
-; In this switch statement, there is an edge from jump table to default basic
-; block.
-
- switch i32 %x, label %sw.default [
- i32 4, label %sw.bb
- i32 20, label %sw.bb2
- i32 28, label %sw.bb3
- i32 36, label %sw.bb4
- i32 124, label %sw.bb5
- ], !prof !2
-
-sw.bb:
- call void @foo(i32 0)
- br label %sw.epilog
-
-sw.bb2:
- call void @foo(i32 1)
- br label %sw.epilog
-
-sw.bb3:
- call void @foo(i32 2)
- br label %sw.epilog
-
-sw.bb4:
- call void @foo(i32 3)
- br label %sw.epilog
-
-sw.bb5:
- call void @foo(i32 4)
- br label %sw.epilog
-
-sw.default:
- call void @foo(i32 5)
- br label %sw.epilog
-
-sw.epilog:
- ret void
-
-; Check if weights are correctly assigned to edges generated from switch
-; statement.
-;
-; CHECK: BB#0:
-; BB#0 to BB#6: [10, UINT32_MAX] (15)
-; BB#0 to BB#8: [4, 20, 28, 36] (jump table) (45)
-; CHECK: Successors according to CFG: BB#8({{[0-9a-fx/= ]+}}25.00%) BB#9({{[0-9a-fx/= ]+}}75.00%)
-}
-
-!1 = !{!"branch_weights", i32 10, i32 10, i32 10, i32 10, i32 10, i32 10, i32 10, i32 10, i32 10}
-!2 = !{!"branch_weights", i32 10, i32 10, i32 10, i32 10, i32 10, i32 10}
-!3 = !{!"branch_weights", i32 10, i32 10, i32 10, i32 10, i32 10, i32 10, i32 10}