blob: aa7d28a62349e80a148fd8ce6dacd7bdaa53a3e1 [file] [log] [blame]
Eric Christopher38a18262011-01-20 00:29:24 +00001; RUN: llc < %s -mtriple=thumbv6-apple-darwin | FileCheck %s
2
3%umul.ty = type { i32, i1 }
4
5define i32 @func(i32 %a) nounwind {
6; CHECK: func
7; CHECK: muldi3
8 %tmp0 = tail call %umul.ty @llvm.umul.with.overflow.i32(i32 %a, i32 37)
9 %tmp1 = extractvalue %umul.ty %tmp0, 0
10 %tmp2 = select i1 undef, i32 -1, i32 %tmp1
11 ret i32 %tmp2
12}
13
14declare %umul.ty @llvm.umul.with.overflow.i32(i32, i32) nounwind readnone