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Diffstat (limited to 'test/CodeGen/AArch64/i128-fast-isel-fallback.ll')
| -rw-r--r-- | test/CodeGen/AArch64/i128-fast-isel-fallback.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/i128-fast-isel-fallback.ll b/test/CodeGen/AArch64/i128-fast-isel-fallback.ll new file mode 100644 index 0000000..1cffbf3 --- /dev/null +++ b/test/CodeGen/AArch64/i128-fast-isel-fallback.ll @@ -0,0 +1,18 @@ +; RUN: llc -O0 -mtriple=arm64-apple-ios7.0 -mcpu=generic < %s | FileCheck %s + +; Function Attrs: nounwind ssp +define void @test1() { + %1 = sext i32 0 to i128 + call void @test2(i128 %1) + ret void + +; The i128 is 0 so the we can test to make sure it is propogated into the x +; registers that make up the i128 pair + +; CHECK: mov x0, xzr +; CHECK: mov x1, x0 +; CHECK: bl _test2 + +} + +declare void @test2(i128) |