llvm-6502/test/Feature/paramattrs.ll
Zhou Sheng febca3499e Commit first round work of PR1373. "noalias" is now fully supported in
VMCore, BitCode, and Assembly. Documentation and test case paramattrs.ll
updated also.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37432 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-05 05:28:26 +00:00

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618 B
LLVM

; RUN: llvm-as < %s | llvm-dis > %t1.ll
; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
; RUN: diff %t1.ll %t2.ll
%ZFunTy = type i32(i8 zext)
%SFunTy = type i32(i8 sext)
declare i16 @"test"(i16 sext %arg) sext
declare i8 @"test2" (i16 zext %a2) zext
declare i32 @"test3"(i32* noalias %p)
declare void @exit(i32) noreturn nounwind
define i32 @main(i32 %argc, i8 **%argv) nounwind inreg {
%val = trunc i32 %argc to i16
%res1 = call i16 (i16 sext) sext *@test(i16 %val)
%two = add i16 %res1, %res1
%res2 = call i8 @test2(i16 %two zext) zext
%retVal = sext i16 %two to i32
ret i32 %retVal
}