llvm/test/CodeGen/PowerPC/mul-with-overflow.ll
Chris Lattner 26b0000166 manually upgrade a bunch of tests to modern syntax, and remove some that
are either unreduced or only test old syntax.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133228 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17 03:14:27 +00:00

16 lines
491 B
LLVM

; RUN: llc < %s -march=ppc32
declare {i32, i1} @llvm.umul.with.overflow.i32(i32 %a, i32 %b)
define zeroext i1 @a(i32 %x) nounwind {
%res = call {i32, i1} @llvm.umul.with.overflow.i32(i32 %x, i32 3)
%obil = extractvalue {i32, i1} %res, 1
ret i1 %obil
}
declare {i32, i1} @llvm.smul.with.overflow.i32(i32 %a, i32 %b)
define zeroext i1 @b(i32 %x) nounwind {
%res = call {i32, i1} @llvm.smul.with.overflow.i32(i32 %x, i32 3)
%obil = extractvalue {i32, i1} %res, 1
ret i1 %obil
}