| ; RUN: opt < %s -instcombine -S | FileCheck %s | |
| ;; This tests that the div is hoisted into the then block. | |
| define i32 @foo(i1 %C, i32 %A, i32 %B) { | |
| entry: | |
| br i1 %C, label %then, label %endif | |
| then: ; preds = %entry | |
| ; CHECK: then: | |
| ; CHECK-NEXT: sdiv i32 | |
| br label %endif | |
| endif: ; preds = %then, %entry | |
| %X = phi i32 [ %A, %then ], [ 15, %entry ] ; <i32> [#uses=1] | |
| %Y = sdiv i32 %X, 42 ; <i32> [#uses=1] | |
| ret i32 %Y | |
| } | |