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Diffstat (limited to 'test/CodeGen/X86/byval4.ll')
| -rw-r--r-- | test/CodeGen/X86/byval4.ll | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/CodeGen/X86/byval4.ll b/test/CodeGen/X86/byval4.ll new file mode 100644 index 0000000..4db9d65 --- /dev/null +++ b/test/CodeGen/X86/byval4.ll @@ -0,0 +1,36 @@ +; RUN: llc < %s -march=x86-64 | grep rep.movsq | count 2 +; RUN: llc < %s -march=x86 | grep rep.movsl | count 2 + +%struct.s = type { i16, i16, i16, i16, i16, i16, i16, i16, + i16, i16, i16, i16, i16, i16, i16, i16, + i16, i16, i16, i16, i16, i16, i16, i16, + i16, i16, i16, i16, i16, i16, i16, i16, + i16, i16, i16, i16, i16, i16, i16, i16, + i16, i16, i16, i16, i16, i16, i16, i16, + i16, i16, i16, i16, i16, i16, i16, i16, + i16, i16, i16, i16, i16, i16, i16, i16, + i16 } + + +define void @g(i16 signext %a1, i16 signext %a2, i16 signext %a3, + i16 signext %a4, i16 signext %a5, i16 signext %a6) nounwind { +entry: + %a = alloca %struct.s, align 16 + %tmp = getelementptr %struct.s* %a, i32 0, i32 0 + store i16 %a1, i16* %tmp, align 16 + %tmp2 = getelementptr %struct.s* %a, i32 0, i32 1 + store i16 %a2, i16* %tmp2, align 16 + %tmp4 = getelementptr %struct.s* %a, i32 0, i32 2 + store i16 %a3, i16* %tmp4, align 16 + %tmp6 = getelementptr %struct.s* %a, i32 0, i32 3 + store i16 %a4, i16* %tmp6, align 16 + %tmp8 = getelementptr %struct.s* %a, i32 0, i32 4 + store i16 %a5, i16* %tmp8, align 16 + %tmp10 = getelementptr %struct.s* %a, i32 0, i32 5 + store i16 %a6, i16* %tmp10, align 16 + call void @f( %struct.s* %a byval ) + call void @f( %struct.s* %a byval ) + ret void +} + +declare void @f(%struct.s* byval) |