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llvm-mirror/test/CodeGen/SystemZ/06-CallViaStack.ll
Anton Korobeynikov b4a6f3c467 Emit callee-saved regs spills / restores
llvm-svn: 75943
2009-07-16 13:51:12 +00:00

18 lines
558 B
LLVM

; RUN: llvm-as < %s | llc | grep 168 | count 1
; RUN: llvm-as < %s | llc | grep 160 | count 3
; RUN: llvm-as < %s | llc | grep 328 | count 1
target datalayout = "E-p:64:64:64-i1:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128"
target triple = "s390x-unknown-linux-gnu"
define i64 @foo(i64 %b, i64 %c, i64 %d, i64 %e, i64 %f, i64 %g) nounwind {
entry:
%a = alloca i64, align 8 ; <i64*> [#uses=3]
store i64 %g, i64* %a
call void @bar(i64* %a) nounwind
%tmp1 = load i64* %a ; <i64> [#uses=1]
ret i64 %tmp1
}
declare void @bar(i64*)