1 ; RUN: llc < %s -march=mips -relocation-model=static | \ 2 ; RUN: FileCheck %s -check-prefix=STATIC-O32 3 ; RUN: llc < %s -march=mips -relocation-model=pic | \ 4 ; RUN: FileCheck %s -check-prefix=PIC-O32 5 ; RUN: llc < %s -march=mips64 -relocation-model=pic -mcpu=mips64 | \ 6 ; RUN: FileCheck %s -check-prefix=N64 7 ; RUN: llc < %s -march=mips64 -relocation-model=static -mcpu=mips64 | \ 8 ; RUN: FileCheck %s -check-prefix=N64 9 10 define i32 @main() nounwind readnone { 11 entry: 12 %x = alloca i32, align 4 ; <i32*> [#uses=2] 13 store volatile i32 2, i32* %x, align 4 14 %0 = load volatile i32* %x, align 4 ; <i32> [#uses=1] 15 ; STATIC-O32: sll $[[R0:[0-9]+]], ${{[0-9]+}}, 2 16 ; STATIC-O32: lui $[[R1:[0-9]+]], %hi($JTI0_0) 17 ; STATIC-O32: addu $[[R2:[0-9]+]], $[[R0]], $[[R1]] 18 ; STATIC-O32: lw $[[R3:[0-9]+]], %lo($JTI0_0)($[[R2]]) 19 ; PIC-O32: sll $[[R0:[0-9]+]], ${{[0-9]+}}, 2 20 ; PIC-O32: lw $[[R1:[0-9]+]], %got($JTI0_0) 21 ; PIC-O32: addu $[[R2:[0-9]+]], $[[R0]], $[[R1]] 22 ; PIC-O32: lw $[[R4:[0-9]+]], %lo($JTI0_0)($[[R2]]) 23 ; PIC-O32: addu $[[R5:[0-9]+]], $[[R4:[0-9]+]] 24 ; PIC-O32: jr $[[R5]] 25 ; N64: dsll $[[R0:[0-9]+]], ${{[0-9]+}}, 3 26 ; N64: ld $[[R1:[0-9]+]], %got_page($JTI0_0) 27 ; N64: daddu $[[R2:[0-9]+]], $[[R0:[0-9]+]], $[[R1]] 28 ; N64: ld $[[R4:[0-9]+]], %got_ofst($JTI0_0)($[[R2]]) 29 ; N64: daddu $[[R5:[0-9]+]], $[[R4:[0-9]+]] 30 ; N64: jr $[[R5]] 31 switch i32 %0, label %bb4 [ 32 i32 0, label %bb5 33 i32 1, label %bb1 34 i32 2, label %bb2 35 i32 3, label %bb3 36 ] 37 38 bb1: ; preds = %entry 39 ret i32 2 40 41 bb2: ; preds = %entry 42 ret i32 0 43 44 bb3: ; preds = %entry 45 ret i32 3 46 47 bb4: ; preds = %entry 48 ret i32 4 49 50 bb5: ; preds = %entry 51 ret i32 1 52 } 53 54 ; STATIC-O32: .align 2 55 ; STATIC-O32: $JTI0_0: 56 ; STATIC-O32: .4byte 57 ; STATIC-O32: .4byte 58 ; STATIC-O32: .4byte 59 ; STATIC-O32: .4byte 60 ; PIC-O32: .align 2 61 ; PIC-O32: $JTI0_0: 62 ; PIC-O32: .gpword 63 ; PIC-O32: .gpword 64 ; PIC-O32: .gpword 65 ; PIC-O32: .gpword 66 ; N64: .align 3 67 ; N64: $JTI0_0: 68 ; N64: .gpdword 69 ; N64: .gpdword 70 ; N64: .gpdword 71 ; N64: .gpdword 72 73
