1 ; RUN: llc < %s | FileCheck %s 2 ; this should not sink %1 into bb1, that would increase reg pressure. 3 4 ; rdar://6399178 5 6 ; CHECK: addl $4, 7 ; CHECK-NOT: leal 8 9 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" 10 target triple = "i386-apple-darwin7" 11 12 define i32 @bar(i32** %P) nounwind { 13 entry: 14 %0 = load i32** %P, align 4 ; <i32*> [#uses=2] 15 %1 = getelementptr i32* %0, i32 1 ; <i32*> [#uses=1] 16 %2 = icmp ugt i32* %1, inttoptr (i64 1233 to i32*) ; <i1> [#uses=1] 17 br i1 %2, label %bb1, label %bb 18 19 bb: ; preds = %entry 20 store i32* inttoptr (i64 123 to i32*), i32** %P, align 4 21 br label %bb1 22 23 bb1: ; preds = %entry, %bb 24 %3 = getelementptr i32* %1, i32 1 ; <i32*> [#uses=1] 25 %4 = load i32* %3, align 4 ; <i32> [#uses=1] 26 ret i32 %4 27 } 28
