| Jozef Kolek | e7cad7a | 2015-01-13 15:59:17 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+micromips \ |
| 2 | ; RUN: -relocation-model=static -O2 < %s | FileCheck %s |
| 3 | |
| 4 | @main.L = internal unnamed_addr constant [3 x i8*] [i8* blockaddress(@main, %L1), i8* blockaddress(@main, %L2), i8* null], align 4 |
| 5 | @str = private unnamed_addr constant [2 x i8] c"A\00" |
| 6 | @str2 = private unnamed_addr constant [2 x i8] c"B\00" |
| 7 | |
| 8 | define i32 @main() #0 { |
| 9 | entry: |
| 10 | br label %L1 |
| 11 | |
| 12 | L1: ; preds = %entry, %L1 |
| 13 | %i.0 = phi i32 [ 0, %entry ], [ %inc, %L1 ] |
| 14 | %puts = tail call i32 @puts(i8* getelementptr inbounds ([2 x i8]* @str, i32 0, i32 0)) |
| 15 | %inc = add i32 %i.0, 1 |
| 16 | %arrayidx = getelementptr inbounds [3 x i8*]* @main.L, i32 0, i32 %i.0 |
| 17 | %0 = load i8** %arrayidx, align 4, !tbaa !1 |
| 18 | indirectbr i8* %0, [label %L1, label %L2] |
| 19 | |
| 20 | L2: ; preds = %L1 |
| 21 | %puts2 = tail call i32 @puts(i8* getelementptr inbounds ([2 x i8]* @str2, i32 0, i32 0)) |
| 22 | ret i32 0 |
| 23 | } |
| 24 | |
| 25 | declare i32 @puts(i8* nocapture readonly) #1 |
| 26 | |
| 27 | !1 = !{!2, !2, i64 0} |
| 28 | !2 = !{!"any pointer", !3, i64 0} |
| 29 | !3 = !{!"omnipotent char", !4, i64 0} |
| 30 | !4 = !{!"Simple C/C++ TBAA"} |
| 31 | |
| 32 | ; CHECK: jr |
| 33 | ; CHECK-NEXT: nop |
| 34 | |
| 35 | %struct.foostruct = type { [3 x float] } |
| 36 | %struct.barstruct = type { %struct.foostruct, float } |
| 37 | @bar_ary = common global [4 x %struct.barstruct] zeroinitializer, align 4 |
| 38 | define float* @spooky(i32 signext %i) #0 { |
| 39 | |
| 40 | %safe = getelementptr inbounds [4 x %struct.barstruct]* @bar_ary, i32 0, i32 %i, i32 1 |
| 41 | store float 1.420000e+02, float* %safe, align 4, !tbaa !1 |
| 42 | ret float* %safe |
| 43 | } |
| 44 | |
| 45 | ; CHECK: spooky: |
| 46 | ; CHECK: jr $ra |
| 47 | ; CHECK-NEXT: nop |
| 48 | |