1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -relocation-model=static -march=x86 | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; This should produce two shll instructions, not any lea's. 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workertarget triple = "i686-apple-darwin8" 6*9880d681SAndroid Build Coastguard Worker@Y = weak global i32 0 ; <i32*> [#uses=1] 7*9880d681SAndroid Build Coastguard Worker@X = weak global i32 0 ; <i32*> [#uses=2] 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Workerdefine void @fn1() { 11*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: fn1: 12*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: ret 13*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: lea 14*9880d681SAndroid Build Coastguard Worker; CHECK: shll $3 15*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: lea 16*9880d681SAndroid Build Coastguard Worker; CHECK: ret 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard Worker %tmp = load i32, i32* @Y ; <i32> [#uses=1] 19*9880d681SAndroid Build Coastguard Worker %tmp1 = shl i32 %tmp, 3 ; <i32> [#uses=1] 20*9880d681SAndroid Build Coastguard Worker %tmp2 = load i32, i32* @X ; <i32> [#uses=1] 21*9880d681SAndroid Build Coastguard Worker %tmp3 = or i32 %tmp1, %tmp2 ; <i32> [#uses=1] 22*9880d681SAndroid Build Coastguard Worker store i32 %tmp3, i32* @X 23*9880d681SAndroid Build Coastguard Worker ret void 24*9880d681SAndroid Build Coastguard Worker} 25*9880d681SAndroid Build Coastguard Worker 26*9880d681SAndroid Build Coastguard Workerdefine i32 @fn2(i32 %X, i32 %Y) { 27*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: fn2: 28*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: ret 29*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: lea 30*9880d681SAndroid Build Coastguard Worker; CHECK: shll $3 31*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: lea 32*9880d681SAndroid Build Coastguard Worker; CHECK: ret 33*9880d681SAndroid Build Coastguard Worker 34*9880d681SAndroid Build Coastguard Worker %tmp2 = shl i32 %Y, 3 ; <i32> [#uses=1] 35*9880d681SAndroid Build Coastguard Worker %tmp4 = or i32 %tmp2, %X ; <i32> [#uses=1] 36*9880d681SAndroid Build Coastguard Worker ret i32 %tmp4 37*9880d681SAndroid Build Coastguard Worker} 38*9880d681SAndroid Build Coastguard Worker 39