| Colin LeMahieu | ca8a82d | 2015-06-17 17:19:05 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon < %s | FileCheck %s |
| Krzysztof Parzyszek | 18484de | 2018-03-06 19:15:58 +0000 | [diff] [blame] | 2 | ; CHECK-NOT: cmpb.eq(r{{[0-9]+}},#-1) |
| Colin LeMahieu | ca8a82d | 2015-06-17 17:19:05 +0000 | [diff] [blame] | 3 | |
| 4 | target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32" |
| 5 | target triple = "hexagon" |
| 6 | |
| 7 | %struct.wms_address_s = type { i32, i32, i32, i32, i8, [48 x i8] } |
| 8 | |
| 9 | define zeroext i8 @qmi_wmsi_bin_to_addr(i8* %str, i8 zeroext %len, %struct.wms_address_s* %addr) nounwind optsize { |
| 10 | entry: |
| 11 | %cmp = icmp eq i8* %str, null |
| 12 | %cmp2 = icmp eq %struct.wms_address_s* %addr, null |
| 13 | %or.cond = or i1 %cmp, %cmp2 |
| 14 | br i1 %or.cond, label %if.then12, label %if.then |
| 15 | |
| 16 | if.then: ; preds = %entry |
| 17 | %dec = add i8 %len, -1 |
| 18 | %cmp3 = icmp ugt i8 %dec, 24 |
| 19 | %tobool27 = icmp eq i8 %dec, 0 |
| 20 | %or.cond31 = or i1 %cmp3, %tobool27 |
| 21 | br i1 %or.cond31, label %if.then12, label %for.body.lr.ph |
| 22 | |
| 23 | for.body.lr.ph: ; preds = %if.then |
| 24 | %dec626 = add i8 %len, -2 |
| 25 | br label %for.body |
| 26 | |
| 27 | for.body: ; preds = %for.body.lr.ph, %if.end21 |
| 28 | %indvars.iv = phi i32 [ 0, %for.body.lr.ph ], [ %indvars.iv.next, %if.end21 ] |
| 29 | %dec630 = phi i8 [ %dec626, %for.body.lr.ph ], [ %dec6, %if.end21 ] |
| 30 | %str.pn = phi i8* [ %str, %for.body.lr.ph ], [ %str.addr.029, %if.end21 ] |
| 31 | %str.addr.029 = getelementptr inbounds i8, i8* %str.pn, i32 1 |
| 32 | %0 = load i8, i8* %str.addr.029, align 1, !tbaa !0 |
| 33 | %cmp10 = icmp ugt i8 %0, -49 |
| 34 | br i1 %cmp10, label %if.then12.loopexit, label %if.end21 |
| 35 | |
| 36 | if.then12.loopexit: ; preds = %if.end21, %for.body |
| 37 | br label %if.then12 |
| 38 | |
| 39 | if.then12: ; preds = %if.then12.loopexit, %if.then, %entry |
| 40 | ret i8 0 |
| 41 | |
| 42 | if.end21: ; preds = %for.body |
| 43 | %shr24 = lshr i8 %0, 4 |
| 44 | %arrayidx = getelementptr inbounds %struct.wms_address_s, %struct.wms_address_s* %addr, i32 0, i32 5, i32 %indvars.iv |
| 45 | store i8 %shr24, i8* %arrayidx, align 1, !tbaa !0 |
| 46 | %dec6 = add i8 %dec630, -1 |
| 47 | %tobool = icmp eq i8 %dec630, 0 |
| 48 | %indvars.iv.next = add i32 %indvars.iv, 1 |
| 49 | br i1 %tobool, label %if.then12.loopexit, label %for.body |
| 50 | } |
| 51 | |
| 52 | !0 = !{!"omnipotent char", !1} |
| 53 | !1 = !{!"Simple C/C++ TBAA"} |