| ; RUN: llc < %s -march=bpfel | FileCheck %s |
| |
| define i16 @am1(ptr %a) nounwind { |
| %1 = load i16, ptr %a |
| ret i16 %1 |
| } |
| ; CHECK-LABEL: am1: |
| ; CHECK: r0 = *(u16 *)(r1 + 0) |
| |
| @foo = external global i16 |
| |
| define i16 @am2() nounwind { |
| %1 = load i16, ptr @foo |
| ret i16 %1 |
| } |
| ; CHECK-LABEL: am2: |
| ; CHECK: r0 = *(u16 *)(r1 + 0) |
| |
| define i16 @am4() nounwind { |
| %1 = load volatile i16, ptr inttoptr(i16 32 to ptr) |
| ret i16 %1 |
| } |
| ; CHECK-LABEL: am4: |
| ; CHECK: r1 = 32 |
| ; CHECK: r0 = *(u16 *)(r1 + 0) |
| |
| define i16 @am5(ptr %a) nounwind { |
| %1 = getelementptr i16, ptr %a, i16 2 |
| %2 = load i16, ptr %1 |
| ret i16 %2 |
| } |
| ; CHECK-LABEL: am5: |
| ; CHECK: r0 = *(u16 *)(r1 + 4) |
| |
| %S = type { i16, i16 } |
| @baz = common global %S zeroinitializer, align 1 |
| |
| define i16 @am6() nounwind { |
| %1 = load i16, ptr getelementptr (%S, ptr @baz, i32 0, i32 1) |
| ret i16 %1 |
| } |
| ; CHECK-LABEL: am6: |
| ; CHECK: r0 = *(u16 *)(r1 + 2) |