| ; RUN: llc < %s -march=mips -relocation-model=static | \ |
| ; RUN: FileCheck %s -check-prefix=STATIC-O32 |
| ; RUN: llc < %s -march=mips -relocation-model=pic | \ |
| ; RUN: FileCheck %s -check-prefix=PIC-O32 |
| ; RUN: llc < %s -march=mips64 -relocation-model=pic -mcpu=mips4 | \ |
| ; RUN: FileCheck %s -check-prefix=PIC-N64 |
| ; RUN: llc < %s -march=mips64 -relocation-model=static -mcpu=mips4 | \ |
| ; RUN: FileCheck %s -check-prefix=STATIC-N64 |
| ; RUN: llc < %s -march=mips64 -relocation-model=pic -mcpu=mips64 | \ |
| ; RUN: FileCheck %s -check-prefix=PIC-N64 |
| ; RUN: llc < %s -march=mips64 -relocation-model=static -mcpu=mips64 | \ |
| ; RUN: FileCheck %s -check-prefix=STATIC-N64 |
| |
| define i32 @main() nounwind readnone { |
| entry: |
| %x = alloca i32, align 4 ; <i32*> [#uses=2] |
| store volatile i32 2, i32* %x, align 4 |
| %0 = load volatile i32, i32* %x, align 4 ; <i32> [#uses=1] |
| ; STATIC-O32: sll $[[R0:[0-9]+]], ${{[0-9]+}}, 2 |
| ; STATIC-O32: lui $[[R1:[0-9]+]], %hi($JTI0_0) |
| ; STATIC-O32: addu $[[R2:[0-9]+]], $[[R0]], $[[R1]] |
| ; STATIC-O32: lw $[[R3:[0-9]+]], %lo($JTI0_0)($[[R2]]) |
| |
| ; PIC-O32: sll $[[R0:[0-9]+]], ${{[0-9]+}}, 2 |
| ; PIC-O32: lw $[[R1:[0-9]+]], %got($JTI0_0) |
| ; PIC-O32: addu $[[R2:[0-9]+]], $[[R0]], $[[R1]] |
| ; PIC-O32: lw $[[R4:[0-9]+]], %lo($JTI0_0)($[[R2]]) |
| ; PIC-O32: addu $[[R5:[0-9]+]], $[[R4:[0-9]+]] |
| ; PIC-O32: jr $[[R5]] |
| |
| ; STATIC-N64: dsrl $[[I32:[0-9]]], ${{[0-9]+}}, 32 |
| ; STATIC-N64: dsll $[[R0:[0-9]]], $[[I32]], 3 |
| ; STATIC-N64: lui $[[R1:[0-9]]], %highest(.LJTI0_0) |
| ; STATIC-N64: daddiu $[[R2:[0-9]]], $[[R1]], %higher(.LJTI0_0) |
| ; STATIC-N64: dsll $[[R3:[0-9]]], $[[R2]], 16 |
| ; STATIC-N64: daddiu $[[R4:[0-9]]], $[[R3]], %hi(.LJTI0_0) |
| ; STATIC-N64: dsll $[[R5:[0-9]]], $[[R4]], 16 |
| ; STATIC-N64: daddu $[[R6:[0-9]]], $[[R0]], $[[R4]] |
| ; STATIC-N64: ld ${{[0-9]+}}, %lo(.LJTI0_0)($[[R6]]) |
| |
| ; PIC-N64: dsll $[[R0:[0-9]+]], ${{[0-9]+}}, 32 |
| ; PIC-N64: ld $[[R1:[0-9]+]], %got_page(.LJTI0_0) |
| ; PIC-N64: daddu $[[R2:[0-9]+]], $[[R0:[0-9]+]], $[[R1]] |
| ; PIC-N64: ld $[[R4:[0-9]+]], %got_ofst(.LJTI0_0)($[[R2]]) |
| ; PIC-N64: daddu $[[R5:[0-9]+]], $[[R4:[0-9]+]] |
| ; PIC-N64: jr $[[R5]] |
| switch i32 %0, label %bb4 [ |
| i32 0, label %bb5 |
| i32 1, label %bb1 |
| i32 2, label %bb2 |
| i32 3, label %bb3 |
| ] |
| |
| bb1: ; preds = %entry |
| ret i32 2 |
| |
| bb2: ; preds = %entry |
| ret i32 0 |
| |
| bb3: ; preds = %entry |
| ret i32 3 |
| |
| bb4: ; preds = %entry |
| ret i32 4 |
| |
| bb5: ; preds = %entry |
| ret i32 1 |
| } |
| |
| ; STATIC-O32: .p2align 2 |
| ; STATIC-O32: $JTI0_0: |
| ; STATIC-O32: .4byte |
| ; STATIC-O32: .4byte |
| ; STATIC-O32: .4byte |
| ; STATIC-O32: .4byte |
| ; PIC-O32: .p2align 2 |
| ; PIC-O32: $JTI0_0: |
| ; PIC-O32: .gpword |
| ; PIC-O32: .gpword |
| ; PIC-O32: .gpword |
| ; PIC-O32: .gpword |
| ; STATIC-N64: .p2align 3 |
| ; STATIC-N64: LJTI0_0: |
| ; STATIC-N64: .8byte |
| ; STATIC-N64: .8byte |
| ; STATIC-N64: .8byte |
| ; STATIC-N64: .8byte |
| ;; PIC-N64: .p2align 3 |
| ; PIC-N64: .LJTI0_0: |
| ; PIC-N64: .gpdword |
| ; PIC-N64: .gpdword |
| ; PIC-N64: .gpdword |
| ; PIC-N64: .gpdword |
| |
