diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/readcyclecounter.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Hexagon/readcyclecounter.ll b/llvm/test/CodeGen/Hexagon/readcyclecounter.ll new file mode 100644 index 00000000000..0a60c94b019 --- /dev/null +++ b/llvm/test/CodeGen/Hexagon/readcyclecounter.ll @@ -0,0 +1,10 @@ +; RUN: llc -march=hexagon < %s | FileCheck %s + +; CHECK-LABEL: test_readcyclecounter +; CHECK: r1:0 = c15:14 +define i64 @test_readcyclecounter() nounwind { + %t0 = call i64 @llvm.readcyclecounter() + ret i64 %t0 +} + +declare i64 @llvm.readcyclecounter() |
