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Diffstat (limited to 'test/CodeGen/X86/byval2.ll')
| -rw-r--r-- | test/CodeGen/X86/byval2.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGen/X86/byval2.ll b/test/CodeGen/X86/byval2.ll new file mode 100644 index 0000000..71129f5 --- /dev/null +++ b/test/CodeGen/X86/byval2.ll @@ -0,0 +1,22 @@ +; RUN: llc < %s -march=x86-64 | grep rep.movsq | count 2 +; RUN: llc < %s -march=x86 | grep rep.movsl | count 2 + +%struct.s = type { i64, i64, i64, i64, i64, i64, i64, i64, + i64, i64, i64, i64, i64, i64, i64, i64, + i64 } + +define void @g(i64 %a, i64 %b, i64 %c) { +entry: + %d = alloca %struct.s, align 16 + %tmp = getelementptr %struct.s* %d, i32 0, i32 0 + store i64 %a, i64* %tmp, align 16 + %tmp2 = getelementptr %struct.s* %d, i32 0, i32 1 + store i64 %b, i64* %tmp2, align 16 + %tmp4 = getelementptr %struct.s* %d, i32 0, i32 2 + store i64 %c, i64* %tmp4, align 16 + call void @f( %struct.s* %d byval) + call void @f( %struct.s* %d byval) + ret void +} + +declare void @f(%struct.s* byval) |