Dan Gohman | 3c7d308 | 2009-09-11 18:01:28 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -sccp -S | not grep %X |
Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 2 | |
| 3 | @G = global [1000000 x i10000] zeroinitializer |
| 4 | |
| 5 | define internal i10000* @test(i10000 %Arg) { |
| 6 | %X = getelementptr [1000000 x i10000]* @G, i32 0, i32 999 |
| 7 | store i10000 %Arg, i10000* %X |
| 8 | ret i10000* %X |
| 9 | } |
| 10 | |
| 11 | define i10000 @caller() |
| 12 | { |
| 13 | %Y = call i10000* @test(i10000 -1) |
| 14 | %Z = load i10000* %Y |
| 15 | ret i10000 %Z |
| 16 | } |
| 17 | |
| 18 | define i10000 @caller2() |
| 19 | { |
| 20 | %Y = call i10000* @test(i10000 1) |
| 21 | %Z = load i10000* %Y |
| 22 | ret i10000 %Z |
| 23 | } |