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-rw-r--r--llvm/test/Transforms/LowerBitSets/section.ll26
1 files changed, 26 insertions, 0 deletions
diff --git a/llvm/test/Transforms/LowerBitSets/section.ll b/llvm/test/Transforms/LowerBitSets/section.ll
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+++ b/llvm/test/Transforms/LowerBitSets/section.ll
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+; Test that functions with "section" attribute are accepted, and jumptables are
+; emitted in ".text".
+
+; RUN: opt -S -lowerbitsets < %s | FileCheck %s
+
+target triple = "x86_64-unknown-linux-gnu"
+
+; CHECK: @[[A:.*]] = private constant {{.*}} section ".text"
+; CHECK: @f = alias void (), bitcast ({{.*}}* @[[A]] to void ()*)
+; CHECK: define private void {{.*}} section "xxx"
+
+define void @f() section "xxx" {
+entry:
+ ret void
+}
+
+define i1 @g() {
+entry:
+ %0 = call i1 @llvm.bitset.test(i8* bitcast (void ()* @f to i8*), metadata !"_ZTSFvE")
+ ret i1 %0
+}
+
+declare i1 @llvm.bitset.test(i8*, metadata) nounwind readnone
+
+!llvm.bitsets = !{!0}
+!0 = !{!"_ZTSFvE", void ()* @f, i64 0}
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