| Simon Pilgrim | 61eb49e | 2016-03-10 20:40:26 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=i686-pc-windows-msvc18.0.0 -mcpu=pentium4 |
| 2 | |
| 3 | define x86_thiscallcc i32* @fn4(i32* %this, i8* dereferenceable(1) %p1) { |
| 4 | entry: |
| 5 | %DL = getelementptr inbounds i32, i32* %this, i32 0 |
| 6 | %call.i = tail call x86_thiscallcc i64 @fn1(i32* %DL) |
| 7 | %getTypeAllocSize___trans_tmp_2.i = getelementptr inbounds i32, i32* %this, i32 0 |
| 8 | %0 = load i32, i32* %getTypeAllocSize___trans_tmp_2.i, align 4 |
| 9 | %call.i8 = tail call x86_thiscallcc i64 @fn1(i32* %DL) |
| 10 | %1 = insertelement <2 x i64> undef, i64 %call.i, i32 0 |
| 11 | %2 = insertelement <2 x i64> %1, i64 %call.i8, i32 1 |
| 12 | %3 = add nsw <2 x i64> %2, <i64 7, i64 7> |
| 13 | %4 = sdiv <2 x i64> %3, <i64 8, i64 8> |
| 14 | %5 = add nsw <2 x i64> %4, <i64 1, i64 1> |
| 15 | %6 = load i32, i32* %getTypeAllocSize___trans_tmp_2.i, align 4 |
| 16 | %7 = insertelement <2 x i32> undef, i32 %0, i32 0 |
| 17 | %8 = insertelement <2 x i32> %7, i32 %6, i32 1 |
| 18 | %9 = zext <2 x i32> %8 to <2 x i64> |
| 19 | %10 = srem <2 x i64> %5, %9 |
| 20 | %11 = sub <2 x i64> %5, %10 |
| 21 | %12 = trunc <2 x i64> %11 to <2 x i32> |
| 22 | %13 = extractelement <2 x i32> %12, i32 0 |
| 23 | %14 = extractelement <2 x i32> %12, i32 1 |
| 24 | %cmp = icmp eq i32 %13, %14 |
| 25 | br i1 %cmp, label %if.then, label %cleanup |
| 26 | |
| 27 | if.then: |
| 28 | %call4 = tail call x86_thiscallcc i32* @fn3(i8* nonnull %p1) |
| 29 | br label %cleanup |
| 30 | |
| 31 | cleanup: |
| 32 | %retval.0 = phi i32* [ %call4, %if.then ], [ undef, %entry ] |
| 33 | ret i32* %retval.0 |
| 34 | } |
| 35 | |
| 36 | declare x86_thiscallcc i32* @fn3(i8*) |
| 37 | declare x86_thiscallcc i64 @fn1(i32*) |