| ; RUN: llc < %s | FileCheck %s |
| ; this should not sink %1 into bb1, that would increase reg pressure. |
| |
| ; rdar://6399178 |
| |
| ; CHECK: addl $4, |
| ; CHECK-NOT: leal |
| |
| target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" |
| target triple = "i386-apple-darwin7" |
| |
| define i32 @bar(i32** %P) nounwind { |
| entry: |
| %0 = load i32*, i32** %P, align 4 ; <i32*> [#uses=2] |
| %1 = getelementptr i32, i32* %0, i32 1 ; <i32*> [#uses=1] |
| %2 = icmp ugt i32* %1, inttoptr (i64 1233 to i32*) ; <i1> [#uses=1] |
| br i1 %2, label %bb1, label %bb |
| |
| bb: ; preds = %entry |
| store i32* inttoptr (i64 123 to i32*), i32** %P, align 4 |
| br label %bb1 |
| |
| bb1: ; preds = %entry, %bb |
| %3 = getelementptr i32, i32* %1, i32 1 ; <i32*> [#uses=1] |
| %4 = load i32, i32* %3, align 4 ; <i32> [#uses=1] |
| ret i32 %4 |
| } |
