source: icGREP/icgrep-devel/llvm-3.8.0.src/test/Analysis/ScalarEvolution/pr3909.ll @ 5027

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

Upgrade to llvm 3.8

File size: 888 bytes
Line 
1; RUN: opt < %s -indvars -disable-output
2; PR 3909
3
4
5        %0 = type { i32, %1* }          ; type %0
6        %1 = type { i32, i8* }          ; type %1
7
8define x86_stdcallcc i32 @_Dmain(%0 %unnamed) {
9entry:
10        br label %whilebody
11
12whilebody:              ; preds = %endwhile5, %entry
13        %i.0 = phi i64 [ 0, %entry ], [ %tmp11, %endwhile5 ]            ; <i64> [#uses=1]
14        %m.0 = phi i64 [ 0, %entry ], [ %tmp11, %endwhile5 ]            ; <i64> [#uses=2]
15        %tmp2 = mul i64 %m.0, %m.0              ; <i64> [#uses=1]
16        br label %whilecond3
17
18whilecond3:             ; preds = %whilebody4, %whilebody
19        %j.0 = phi i64 [ %tmp2, %whilebody ], [ %tmp9, %whilebody4 ]            ; <i64> [#uses=2]
20        %tmp7 = icmp ne i64 %j.0, 0             ; <i1> [#uses=1]
21        br i1 %tmp7, label %whilebody4, label %endwhile5
22
23whilebody4:             ; preds = %whilecond3
24        %tmp9 = add i64 %j.0, 1         ; <i64> [#uses=1]
25        br label %whilecond3
26
27endwhile5:              ; preds = %whilecond3
28        %tmp11 = add i64 %i.0, 1                ; <i64> [#uses=2]
29        br label %whilebody
30}
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