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=mips4 | \ 6 ; RUN: FileCheck %s -check-prefix=N64 7 ; RUN: llc < %s -march=mips64 -relocation-model=static -mcpu=mips4 | \ 8 ; RUN: FileCheck %s -check-prefix=N64 9 ; RUN: llc < %s -march=mips64 -relocation-model=pic -mcpu=mips64 | \ 10 ; RUN: FileCheck %s -check-prefix=N64 11 ; RUN: llc < %s -march=mips64 -relocation-model=static -mcpu=mips64 | \ 12 ; RUN: FileCheck %s -check-prefix=N64 13 14 define i32 @main() nounwind readnone { 15 entry: 16 %x = alloca i32, align 4 ; <i32*> [#uses=2] 17 store volatile i32 2, i32* %x, align 4 18 %0 = load volatile i32, i32* %x, align 4 ; <i32> [#uses=1] 19 ; STATIC-O32: sll $[[R0:[0-9]+]], ${{[0-9]+}}, 2 20 ; STATIC-O32: lui $[[R1:[0-9]+]], %hi($JTI0_0) 21 ; STATIC-O32: addu $[[R2:[0-9]+]], $[[R0]], $[[R1]] 22 ; STATIC-O32: lw $[[R3:[0-9]+]], %lo($JTI0_0)($[[R2]]) 23 ; PIC-O32: sll $[[R0:[0-9]+]], ${{[0-9]+}}, 2 24 ; PIC-O32: lw $[[R1:[0-9]+]], %got($JTI0_0) 25 ; PIC-O32: addu $[[R2:[0-9]+]], $[[R0]], $[[R1]] 26 ; PIC-O32: lw $[[R4:[0-9]+]], %lo($JTI0_0)($[[R2]]) 27 ; PIC-O32: addu $[[R5:[0-9]+]], $[[R4:[0-9]+]] 28 ; PIC-O32: jr $[[R5]] 29 ; N64: dsll $[[R0:[0-9]+]], ${{[0-9]+}}, 3 30 ; N64: ld $[[R1:[0-9]+]], %got_page($JTI0_0) 31 ; N64: daddu $[[R2:[0-9]+]], $[[R0:[0-9]+]], $[[R1]] 32 ; N64: ld $[[R4:[0-9]+]], %got_ofst($JTI0_0)($[[R2]]) 33 ; N64: daddu $[[R5:[0-9]+]], $[[R4:[0-9]+]] 34 ; N64: jr $[[R5]] 35 switch i32 %0, label %bb4 [ 36 i32 0, label %bb5 37 i32 1, label %bb1 38 i32 2, label %bb2 39 i32 3, label %bb3 40 ] 41 42 bb1: ; preds = %entry 43 ret i32 2 44 45 bb2: ; preds = %entry 46 ret i32 0 47 48 bb3: ; preds = %entry 49 ret i32 3 50 51 bb4: ; preds = %entry 52 ret i32 4 53 54 bb5: ; preds = %entry 55 ret i32 1 56 } 57 58 ; STATIC-O32: .align 2 59 ; STATIC-O32: $JTI0_0: 60 ; STATIC-O32: .4byte 61 ; STATIC-O32: .4byte 62 ; STATIC-O32: .4byte 63 ; STATIC-O32: .4byte 64 ; PIC-O32: .align 2 65 ; PIC-O32: $JTI0_0: 66 ; PIC-O32: .gpword 67 ; PIC-O32: .gpword 68 ; PIC-O32: .gpword 69 ; PIC-O32: .gpword 70 ; N64: .align 3 71 ; N64: $JTI0_0: 72 ; N64: .gpdword 73 ; N64: .gpdword 74 ; N64: .gpdword 75 ; N64: .gpdword 76 77
