-; RUN: llc < %s -march=x86-64 | grep {movq 8(%rsp), %rax}
-; RUN: llc < %s -march=x86 > %t
-; RUN: grep {movl 8(%esp), %edx} %t
-; RUN: grep {movl 4(%esp), %eax} %t
+; RUN: llc < %s -mtriple=x86_64-linux | FileCheck -check-prefix=X86-64 %s
+; Win64 has not supported byval yet.
+; RUN: llc < %s -march=x86 | FileCheck -check-prefix=X86 %s
+
+; X86: movl 4(%esp), %eax
+; X86: movl 8(%esp), %edx
+
+; X86-64: movq 8(%rsp), %rax
%struct.s = type { i64, i64, i64 }
define i64 @f(%struct.s* byval %a) {
entry:
- %tmp2 = getelementptr %struct.s* %a, i32 0, i32 0
- %tmp3 = load i64* %tmp2, align 8
+ %tmp2 = getelementptr %struct.s, %struct.s* %a, i32 0, i32 0
+ %tmp3 = load i64, i64* %tmp2, align 8
ret i64 %tmp3
}