| ; RUN: llc -march=hexagon -hexagon-small-data-threshold=8 -relocation-model=static < %s | FileCheck --check-prefixes=CHECK,STATIC %s |
| ; RUN: llc -march=hexagon -hexagon-small-data-threshold=8 -relocation-model=pic < %s | FileCheck --check-prefixes=CHECK,PIC %s |
| |
| ; If a global has a specified section, it should probably be placed in that |
| ; section, but with PIC any accesses to globals in small data should still |
| ; go through GOT. |
| |
| @g0 = global i32 zeroinitializer |
| @g1 = global i32 zeroinitializer, section ".sdata" |
| |
| ; CHECK-LABEL: f0: |
| ; STATIC: memw(gp+#g0) |
| ; PIC: r[[R0:[0-9]+]] = add(pc,##_GLOBAL_OFFSET_TABLE_@PCREL) |
| ; PIC: = memw(r[[R0]]+##g0@GOT) |
| define i32 @f0() #0 { |
| %v0 = load i32, i32* @g0 |
| ret i32 %v0 |
| } |
| |
| ; CHECK-LABEL: f1: |
| ; STATIC: memw(gp+#g1) |
| ; PIC: r[[R1:[0-9]+]] = add(pc,##_GLOBAL_OFFSET_TABLE_@PCREL) |
| ; PIC: = memw(r[[R1]]+##g1@GOT) |
| define i32 @f1() #0 { |
| %v0 = load i32, i32* @g1 |
| ret i32 %v0 |
| } |
| |
| ; CHECK-LABEL: f2: |
| ; STATIC: CONST64(#123456789012345678) |
| ; PIC: r0 = ##-1506741426 |
| ; PIC: r1 = ##28744523 |
| define i64 @f2() #0 { |
| ret i64 123456789012345678 |
| } |
| |
| attributes #0 = { nounwind "target-cpu"="hexagonv60" } |
