| ; RUN: llc -march=mipsel -O3 < %s | FileCheck %s |
| ; RUN: llc -mtriple=mipsel-none-nacl-gnu -O3 < %s \ |
| ; RUN: | FileCheck %s -check-prefix=CHECK-NACL |
| |
| @var = external global i32 |
| |
| define void @f() { |
| %val1 = load volatile i32, ptr @var |
| %val2 = load volatile i32, ptr @var |
| %val3 = load volatile i32, ptr @var |
| %val4 = load volatile i32, ptr @var |
| %val5 = load volatile i32, ptr @var |
| %val6 = load volatile i32, ptr @var |
| %val7 = load volatile i32, ptr @var |
| %val8 = load volatile i32, ptr @var |
| %val9 = load volatile i32, ptr @var |
| %val10 = load volatile i32, ptr @var |
| %val11 = load volatile i32, ptr @var |
| %val12 = load volatile i32, ptr @var |
| %val13 = load volatile i32, ptr @var |
| %val14 = load volatile i32, ptr @var |
| %val15 = load volatile i32, ptr @var |
| %val16 = load volatile i32, ptr @var |
| store volatile i32 %val1, ptr @var |
| store volatile i32 %val2, ptr @var |
| store volatile i32 %val3, ptr @var |
| store volatile i32 %val4, ptr @var |
| store volatile i32 %val5, ptr @var |
| store volatile i32 %val6, ptr @var |
| store volatile i32 %val7, ptr @var |
| store volatile i32 %val8, ptr @var |
| store volatile i32 %val9, ptr @var |
| store volatile i32 %val10, ptr @var |
| store volatile i32 %val11, ptr @var |
| store volatile i32 %val12, ptr @var |
| store volatile i32 %val13, ptr @var |
| store volatile i32 %val14, ptr @var |
| store volatile i32 %val15, ptr @var |
| store volatile i32 %val16, ptr @var |
| ret void |
| |
| ; Check that t6, t7 and t8 are used in non-NaCl code. |
| ; CHECK: lw $14 |
| ; CHECK: lw $15 |
| ; CHECK: lw $24 |
| |
| ; t6, t7 and t8 are reserved in NaCl. |
| ; CHECK-NACL-NOT: lw $14 |
| ; CHECK-NACL-NOT: lw $15 |
| ; CHECK-NACL-NOT: lw $24 |
| } |