1 ; RUN: llc < %s -relocation-model=pic -mtriple=armv6-apple-darwin | FileCheck %s -check-prefix=ARM
2 ; RUN: llc < %s -relocation-model=pic -mtriple=thumbv6-apple-darwin | FileCheck %s -check-prefix=THUMB
3 ; RUN: llc < %s -relocation-model=static -mtriple=thumbv7-apple-darwin | FileCheck %s -check-prefix=THUMB2
4 ; RUN: llc < %s -relocation-model=static -mtriple=thumbv8-apple-darwin | FileCheck %s -check-prefix=THUMB2
6 @nextaddr = global i8* null ; <i8**> [#uses=2]
7 @C.0.2070 = private constant [5 x i8*] [i8* blockaddress(@foo, %L1), i8* blockaddress(@foo, %L2), i8* blockaddress(@foo, %L3), i8* blockaddress(@foo, %L4), i8* blockaddress(@foo, %L5)] ; <[5 x i8*]*> [#uses=1]
9 define internal i32 @foo(i32 %i) nounwind {
14 %0 = load i8** @nextaddr, align 4 ; <i8*> [#uses=2]
15 %1 = icmp eq i8* %0, null ; <i1> [#uses=1]
16 ; indirect branch gets duplicated here
20 br i1 %1, label %bb3, label %bb2
22 bb2: ; preds = %entry, %bb3
23 %gotovar.4.0 = phi i8* [ %gotovar.4.0.pre, %bb3 ], [ %0, %entry ] ; <i8*> [#uses=1]
26 indirectbr i8* %gotovar.4.0, [label %L5, label %L4, label %L3, label %L2, label %L1]
29 %2 = getelementptr inbounds [5 x i8*]* @C.0.2070, i32 0, i32 %i ; <i8**> [#uses=1]
30 %gotovar.4.0.pre = load i8** %2, align 4 ; <i8*> [#uses=1]
36 L4: ; preds = %L5, %bb2
37 %res.0 = phi i32 [ 385, %L5 ], [ 35, %bb2 ] ; <i32> [#uses=1]
40 L3: ; preds = %L4, %bb2
41 %res.1 = phi i32 [ %res.0, %L4 ], [ 5, %bb2 ] ; <i32> [#uses=1]
44 L2: ; preds = %L3, %bb2
46 %res.2 = phi i32 [ %res.1, %L3 ], [ 1, %bb2 ] ; <i32> [#uses=1]
47 %phitmp = mul i32 %res.2, 6 ; <i32> [#uses=1]
50 L1: ; preds = %L2, %bb2
51 %res.3 = phi i32 [ %phitmp, %L2 ], [ 2, %bb2 ] ; <i32> [#uses=1]
53 ; ARM: ldr [[R1:r[0-9]+]], LCPI
54 ; ARM: add [[R1b:r[0-9]+]], pc, [[R1]]
59 ; THUMB: ldr [[R2:r[0-9]+]], LCPI
60 ; THUMB: add [[R2]], pc
63 ; THUMB2: ldr [[R2:r[0-9]+]], LCPI
64 ; THUMB2-NEXT: str{{(.w)?}} [[R2]]
65 store i8* blockaddress(@foo, %L5), i8** @nextaddr, align 4
68 ; ARM: .long Ltmp0-(LPC{{.*}}+8)
69 ; THUMB: .long Ltmp0-(LPC{{.*}}+4)