diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/Transforms/LoopStrengthReduce/X86/2012-01-13-phielim.ll | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/test/Transforms/LoopStrengthReduce/X86/2012-01-13-phielim.ll b/test/Transforms/LoopStrengthReduce/X86/2012-01-13-phielim.ll index 08e35de..85084d9 100644 --- a/test/Transforms/LoopStrengthReduce/X86/2012-01-13-phielim.ll +++ b/test/Transforms/LoopStrengthReduce/X86/2012-01-13-phielim.ll @@ -48,3 +48,40 @@ cond.false35.i: ; preds = %for.end.i exit: ; preds = %cond.true29.i, %cond.true.i ret i32 0 } + +%struct.anon.7.91.199.307.415.475.559.643.751.835.943.1003.1111.1219.1351.1375.1399.1435.1471.1483.1519.1531.1651.1771 = type { i32, i32, i32 } + +@tags = external global [5000 x %struct.anon.7.91.199.307.415.475.559.643.751.835.943.1003.1111.1219.1351.1375.1399.1435.1471.1483.1519.1531.1651.1771], align 16 + +; CHECK: @test2 +; CHECK: %entry +; CHECK-NOT: mov +; CHECK: jne +define void @test2(i32 %n) nounwind uwtable { +entry: + br i1 undef, label %while.end, label %for.cond468 + +for.cond468: ; preds = %if.then477, %entry + %indvars.iv1163 = phi i64 [ %indvars.iv.next1164, %if.then477 ], [ 1, %entry ] + %k.0.in = phi i32* [ %last, %if.then477 ], [ getelementptr inbounds ([5000 x %struct.anon.7.91.199.307.415.475.559.643.751.835.943.1003.1111.1219.1351.1375.1399.1435.1471.1483.1519.1531.1651.1771]* @tags, i64 0, i64 0, i32 2), %entry ] + %k.0 = load i32* %k.0.in, align 4 + %0 = trunc i64 %indvars.iv1163 to i32 + %cmp469 = icmp slt i32 %0, %n + br i1 %cmp469, label %for.body471, label %for.inc498 + +for.body471: ; preds = %for.cond468 + %first = getelementptr inbounds [5000 x %struct.anon.7.91.199.307.415.475.559.643.751.835.943.1003.1111.1219.1351.1375.1399.1435.1471.1483.1519.1531.1651.1771]* @tags, i64 0, i64 %indvars.iv1163, i32 1 + %1 = load i32* %first, align 4 + br i1 undef, label %if.then477, label %for.inc498 + +if.then477: ; preds = %for.body471 + %last = getelementptr inbounds [5000 x %struct.anon.7.91.199.307.415.475.559.643.751.835.943.1003.1111.1219.1351.1375.1399.1435.1471.1483.1519.1531.1651.1771]* @tags, i64 0, i64 %indvars.iv1163, i32 2 + %indvars.iv.next1164 = add i64 %indvars.iv1163, 1 + br label %for.cond468 + +for.inc498: ; preds = %for.inc498, %for.body471, %for.cond468 + br label %for.inc498 + +while.end: ; preds = %entry + ret void +} |