| ; RUN: llc < %s -march=sparc -relocation-model=static -code-model=small | FileCheck --check-prefix=abs32 %s |
| ; RUN: llc < %s -march=sparcv9 -relocation-model=static -code-model=small | FileCheck --check-prefix=abs32 %s |
| ; RUN: llc < %s -march=sparcv9 -relocation-model=static -code-model=medium | FileCheck --check-prefix=abs44 %s |
| ; RUN: llc < %s -march=sparcv9 -relocation-model=static -code-model=large | FileCheck --check-prefix=abs64 %s |
| ; RUN: llc < %s -march=sparc -relocation-model=pic -code-model=medium | FileCheck --check-prefix=v8pic32 %s |
| ; RUN: llc < %s -march=sparcv9 -relocation-model=pic -code-model=medium | FileCheck --check-prefix=v9pic32 %s |
| |
| @G = external global i8 |
| |
| define zeroext i8 @loadG() { |
| %tmp = load i8, i8* @G |
| ret i8 %tmp |
| } |
| |
| ; abs32: loadG |
| ; abs32: sethi %hi(G), %[[R:[gilo][0-7]]] |
| ; abs32: retl |
| ; abs32: ldub [%[[R]]+%lo(G)], %o0 |
| |
| |
| ; abs44: loadG |
| ; abs44: sethi %h44(G), %[[R1:[gilo][0-7]]] |
| ; abs44: add %[[R1]], %m44(G), %[[R2:[gilo][0-7]]] |
| ; abs44: sllx %[[R2]], 12, %[[R3:[gilo][0-7]]] |
| ; abs44: retl |
| ; abs44: ldub [%[[R3]]+%l44(G)], %o0 |
| |
| |
| ; abs64: loadG |
| ; abs64: sethi %hi(G), %[[R1:[gilo][0-7]]] |
| ; abs64: add %[[R1]], %lo(G), %[[R2:[gilo][0-7]]] |
| ; abs64: sethi %hh(G), %[[R3:[gilo][0-7]]] |
| ; abs64: add %[[R3]], %hm(G), %[[R4:[gilo][0-7]]] |
| ; abs64: sllx %[[R4]], 32, %[[R5:[gilo][0-7]]] |
| ; abs64: retl |
| ; abs64: ldub [%[[R5]]+%[[R2]]], %o0 |
| |
| |
| ; v8pic32: loadG |
| ; v8pic32: _GLOBAL_OFFSET_TABLE_ |
| ; v8pic32: sethi %hi(G), %[[R1:[gilo][0-7]]] |
| ; v8pic32: add %[[R1]], %lo(G), %[[Goffs:[gilo][0-7]]] |
| ; v8pic32: ld [%[[GOT:[gilo][0-7]]]+%[[Goffs]]], %[[Gaddr:[gilo][0-7]]] |
| ; v8pic32: ldub [%[[Gaddr]]], %i0 |
| ; v8pic32: ret |
| ; v8pic32: restore |
| |
| |
| ; v9pic32: loadG |
| ; v9pic32: _GLOBAL_OFFSET_TABLE_ |
| ; v9pic32: sethi %hi(G), %[[R1:[gilo][0-7]]] |
| ; v9pic32: add %[[R1]], %lo(G), %[[Goffs:[gilo][0-7]]] |
| ; v9pic32: ldx [%[[GOT:[gilo][0-7]]]+%[[Goffs]]], %[[Gaddr:[gilo][0-7]]] |
| ; v9pic32: ldub [%[[Gaddr]]], %i0 |
| ; v9pic32: ret |
| ; v9pic32: restore |
| |
