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llvm-mirror/test/CodeGen/X86/byval.ll
2009-09-08 23:54:48 +00:00

14 lines
345 B
LLVM

; 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
%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
ret i64 %tmp3
}