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Diffstat (limited to 'test/CodeGen/PowerPC/bswap64.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/bswap64.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/bswap64.ll b/test/CodeGen/PowerPC/bswap64.ll new file mode 100644 index 00000000000..0a78aa2dc54 --- /dev/null +++ b/test/CodeGen/PowerPC/bswap64.ll @@ -0,0 +1,13 @@ +; RUN: llc -verify-machineinstrs < %s -mtriple=ppc64le-- -mcpu=pwr9 | FileCheck %s + +declare i64 @llvm.bswap.i64(i64) + +; CHECK: mtvsrdd +; CHECK: xxbrd +; CHECK: mfvsrd +define i64 @bswap64(i64 %x) { +entry: + %0 = call i64 @llvm.bswap.i64(i64 %x) + ret i64 %0 +} + |