source: icGREP/icgrep-devel/llvm-3.8.0.src/test/CodeGen/ARM/crash-greedy-v6.ll @ 5027

Last change on this file since 5027 was 5027, checked in by cameron, 3 years ago

Upgrade to llvm 3.8

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1; RUN: llc -disable-fp-elim -relocation-model=pic < %s
2; RUN: llc -disable-fp-elim -relocation-model=pic -O0 -pre-RA-sched=source < %s | FileCheck %s --check-prefix=SOURCE-SCHED
3target triple = "armv6-apple-ios"
4
5; Reduced from 177.mesa. This test causes a live range split before an LDR_POST instruction.
6; That requires leaveIntvBefore to be very accurate about the redefined value number.
7define internal void @sample_nearest_3d(i8* nocapture %tObj, i32 %n, float* nocapture %s, float* nocapture %t, float* nocapture %u, float* nocapture %lambda, i8* nocapture %red, i8* nocapture %green, i8* nocapture %blue, i8* nocapture %alpha) nounwind ssp {
8entry:
9  br i1 undef, label %for.end, label %for.body.lr.ph
10
11for.body.lr.ph:                                   ; preds = %entry
12  br label %for.body
13
14for.body:                                         ; preds = %for.body, %for.body.lr.ph
15; SOURCE-SCHED: ldr
16; SOURCE-SCHED: ldr
17; SOURCE-SCHED: add
18; SOURCE-SCHED: ldr
19; SOURCE-SCHED: add
20; SOURCE-SCHED: ldr
21; SOURCE-SCHED: add
22; SOURCE-SCHED: ldr
23; SOURCE-SCHED: add
24; SOURCE-SCHED: str
25; SOURCE-SCHED: str
26; SOURCE-SCHED: str
27; SOURCE-SCHED: str
28; SOURCE-SCHED: ldr
29; SOURCE-SCHED: bl
30; SOURCE-SCHED: add
31; SOURCE-SCHED: ldr
32; SOURCE-SCHED: cmp
33; SOURCE-SCHED: bne
34  %i.031 = phi i32 [ 0, %for.body.lr.ph ], [ %0, %for.body ]
35  %arrayidx11 = getelementptr float, float* %t, i32 %i.031
36  %arrayidx15 = getelementptr float, float* %u, i32 %i.031
37  %arrayidx19 = getelementptr i8, i8* %red, i32 %i.031
38  %arrayidx22 = getelementptr i8, i8* %green, i32 %i.031
39  %arrayidx25 = getelementptr i8, i8* %blue, i32 %i.031
40  %arrayidx28 = getelementptr i8, i8* %alpha, i32 %i.031
41  %tmp12 = load float, float* %arrayidx11, align 4
42  tail call fastcc void @sample_3d_nearest(i8* %tObj, i8* undef, float undef, float %tmp12, float undef, i8* %arrayidx19, i8* %arrayidx22, i8* %arrayidx25, i8* %arrayidx28)
43  %0 = add i32 %i.031, 1
44  %exitcond = icmp eq i32 %0, %n
45  br i1 %exitcond, label %for.end, label %for.body
46
47for.end:                                          ; preds = %for.body, %entry
48  ret void
49}
50
51declare fastcc void @sample_3d_nearest(i8* nocapture, i8* nocapture, float, float, float, i8* nocapture, i8* nocapture, i8* nocapture, i8* nocapture) nounwind ssp
52
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