| Jakob Stoklund Olesen | 41d59c6 | 2013-04-13 19:02:23 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=sparc -relocation-model=static -code-model=small | FileCheck --check-prefix=abs32 %s |
| 2 | ; RUN: llc < %s -march=sparcv9 -relocation-model=static -code-model=small | FileCheck --check-prefix=abs32 %s |
| Jakob Stoklund Olesen | 87ce017 | 2013-04-14 04:57:51 +0000 | [diff] [blame^] | 3 | ; RUN: llc < %s -march=sparcv9 -relocation-model=static -code-model=medium | FileCheck --check-prefix=abs44 %s |
| Jakob Stoklund Olesen | 41d59c6 | 2013-04-13 19:02:23 +0000 | [diff] [blame] | 4 | ; RUN: llc < %s -march=sparc -relocation-model=pic -code-model=medium | FileCheck --check-prefix=v8pic32 %s |
| Jakob Stoklund Olesen | ef596e1 | 2013-04-14 01:53:23 +0000 | [diff] [blame] | 5 | ; RUN: llc < %s -march=sparcv9 -relocation-model=pic -code-model=medium | FileCheck --check-prefix=v9pic32 %s |
| Jakob Stoklund Olesen | 41d59c6 | 2013-04-13 19:02:23 +0000 | [diff] [blame] | 6 | |
| 7 | @G = external global i8 |
| 8 | |
| 9 | define zeroext i8 @loadG() { |
| 10 | %tmp = load i8* @G |
| 11 | ret i8 %tmp |
| 12 | } |
| 13 | |
| 14 | ; abs32: loadG |
| 15 | ; abs32: sethi %hi(G), %[[R:[gilo][0-7]]] |
| 16 | ; abs32: ldub [%[[R]]+%lo(G)], %i0 |
| 17 | ; abs32: jmp %i7+8 |
| 18 | |
| Jakob Stoklund Olesen | 87ce017 | 2013-04-14 04:57:51 +0000 | [diff] [blame^] | 19 | ; abs44: loadG |
| 20 | ; abs44: sethi %h44(G), %[[R1:[gilo][0-7]]] |
| 21 | ; abs44: add %[[R1]], %m44(G), %[[R2:[gilo][0-7]]] |
| 22 | ; abs44: sllx %[[R2]], 12, %[[R3:[gilo][0-7]]] |
| 23 | ; abs44: ldub [%[[R3]]+%l44(G)], %i0 |
| 24 | ; abs44: jmp %i7+8 |
| 25 | |
| Jakob Stoklund Olesen | 41d59c6 | 2013-04-13 19:02:23 +0000 | [diff] [blame] | 26 | ; v8pic32: loadG |
| 27 | ; v8pic32: _GLOBAL_OFFSET_TABLE_ |
| 28 | ; v8pic32: sethi %hi(G), %[[R1:[gilo][0-7]]] |
| 29 | ; v8pic32: add %[[R1]], %lo(G), %[[Goffs:[gilo][0-7]]] |
| 30 | ; v8pic32: ld [%[[GOT:[gilo][0-7]]]+%[[Goffs]]], %[[Gaddr:[gilo][0-7]]] |
| 31 | ; v8pic32: ldub [%[[Gaddr]]], %i0 |
| 32 | ; v8pic32: jmp %i7+8 |
| Jakob Stoklund Olesen | ef596e1 | 2013-04-14 01:53:23 +0000 | [diff] [blame] | 33 | |
| 34 | ; v9pic32: loadG |
| 35 | ; v9pic32: _GLOBAL_OFFSET_TABLE_ |
| 36 | ; v9pic32: sethi %hi(G), %[[R1:[gilo][0-7]]] |
| 37 | ; v9pic32: add %[[R1]], %lo(G), %[[Goffs:[gilo][0-7]]] |
| 38 | ; v9pic32: ldx [%[[GOT:[gilo][0-7]]]+%[[Goffs]]], %[[Gaddr:[gilo][0-7]]] |
| 39 | ; v9pic32: ldub [%[[Gaddr]]], %i0 |
| 40 | ; v9pic32: jmp %i7+8 |