diff options
Diffstat (limited to 'llvm/test/Transforms/SimplifyCFG/X86/disable-lookup-table.ll')
| -rw-r--r-- | llvm/test/Transforms/SimplifyCFG/X86/disable-lookup-table.ll | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/llvm/test/Transforms/SimplifyCFG/X86/disable-lookup-table.ll b/llvm/test/Transforms/SimplifyCFG/X86/disable-lookup-table.ll deleted file mode 100644 index a8758a789ec..00000000000 --- a/llvm/test/Transforms/SimplifyCFG/X86/disable-lookup-table.ll +++ /dev/null @@ -1,46 +0,0 @@ -; RUN: opt < %s -simplifycfg -switch-to-lookup -S -mtriple=x86_64-unknown-linux-gnu | FileCheck %s -; RUN: opt < %s -passes='simplify-cfg<switch-to-lookup>' -S -mtriple=x86_64-unknown-linux-gnu | FileCheck %s - -; In the presence of "-no-jump-tables"="true", simplifycfg should not convert switches to lookup tables. - -; CHECK: @switch.table.bar = private unnamed_addr constant [4 x i32] [i32 55, i32 123, i32 0, i32 -1] -; CHECK-LABEL: foo -; CHECK-NOT: @switch.table.foo = private unnamed_addr constant [4 x i32] [i32 55, i32 123, i32 0, i32 -1] - -define i32 @foo(i32 %c) "no-jump-tables"="true" { -entry: - switch i32 %c, label %sw.default [ - i32 42, label %return - i32 43, label %sw.bb1 - i32 44, label %sw.bb2 - i32 45, label %sw.bb3 - ] - -sw.bb1: br label %return -sw.bb2: br label %return -sw.bb3: br label %return -sw.default: br label %return -return: - %retval.0 = phi i32 [ 15, %sw.default ], [ -1, %sw.bb3 ], [ 0, %sw.bb2 ], [ 123, %sw.bb1 ], [ 55, %entry ] - ret i32 %retval.0 -} - - -define i32 @bar(i32 %c) { -entry: - switch i32 %c, label %sw.default [ - i32 42, label %return - i32 43, label %sw.bb1 - i32 44, label %sw.bb2 - i32 45, label %sw.bb3 - ] - -sw.bb1: br label %return -sw.bb2: br label %return -sw.bb3: br label %return -sw.default: br label %return -return: - %retval.0 = phi i32 [ 15, %sw.default ], [ -1, %sw.bb3 ], [ 0, %sw.bb2 ], [ 123, %sw.bb1 ], [ 55, %entry ] - ret i32 %retval.0 -} - |
