diff options
Diffstat (limited to 'test/CodeGen/ARM/special-reg-v8m-base.ll')
| -rw-r--r-- | test/CodeGen/ARM/special-reg-v8m-base.ll | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/test/CodeGen/ARM/special-reg-v8m-base.ll b/test/CodeGen/ARM/special-reg-v8m-base.ll deleted file mode 100644 index 20284daa0463..000000000000 --- a/test/CodeGen/ARM/special-reg-v8m-base.ll +++ /dev/null @@ -1,142 +0,0 @@ -; RUN: not llc < %s -mtriple=thumb-none-eabi -mcpu=cortex-m4 2>&1 | FileCheck %s --check-prefix=V7M -; RUN: llc < %s -mtriple=thumbv8m.base-none-eabi 2>&1 | FileCheck %s - -; V7M: LLVM ERROR: Invalid register name "sp_ns". - -define i32 @read_mclass_registers() nounwind { -entry: - ; CHECK-LABEL: read_mclass_registers: - ; CHECK: mrs r0, apsr - ; CHECK: mrs r1, iapsr - ; CHECK: mrs r1, eapsr - ; CHECK: mrs r1, xpsr - ; CHECK: mrs r1, ipsr - ; CHECK: mrs r1, epsr - ; CHECK: mrs r1, iepsr - ; CHECK: mrs r1, msp - ; CHECK: mrs r1, psp - ; CHECK: mrs r1, primask - ; CHECK: mrs r1, control - ; CHECK: mrs r1, msplim - ; CHECK: mrs r1, psplim - ; CHECK: mrs r1, msp_ns - ; CHECK: mrs r1, psp_ns - ; CHECK: mrs r1, primask_ns - ; CHECK: mrs r1, control_ns - ; CHECK: mrs r1, sp_ns - - %0 = call i32 @llvm.read_register.i32(metadata !0) - %1 = call i32 @llvm.read_register.i32(metadata !4) - %add1 = add i32 %1, %0 - %2 = call i32 @llvm.read_register.i32(metadata !8) - %add2 = add i32 %add1, %2 - %3 = call i32 @llvm.read_register.i32(metadata !12) - %add3 = add i32 %add2, %3 - %4 = call i32 @llvm.read_register.i32(metadata !16) - %add4 = add i32 %add3, %4 - %5 = call i32 @llvm.read_register.i32(metadata !17) - %add5 = add i32 %add4, %5 - %6 = call i32 @llvm.read_register.i32(metadata !18) - %add6 = add i32 %add5, %6 - %7 = call i32 @llvm.read_register.i32(metadata !19) - %add7 = add i32 %add6, %7 - %8 = call i32 @llvm.read_register.i32(metadata !20) - %add8 = add i32 %add7, %8 - %9 = call i32 @llvm.read_register.i32(metadata !21) - %add9 = add i32 %add8, %9 - %10 = call i32 @llvm.read_register.i32(metadata !25) - %add10 = add i32 %add9, %10 - %11 = call i32 @llvm.read_register.i32(metadata !26) - %add11 = add i32 %add10, %11 - %12 = call i32 @llvm.read_register.i32(metadata !27) - %add12 = add i32 %add11, %12 - %13 = call i32 @llvm.read_register.i32(metadata !28) - %add13 = add i32 %add12, %13 - %14 = call i32 @llvm.read_register.i32(metadata !29) - %add14 = add i32 %add13, %14 - %15 = call i32 @llvm.read_register.i32(metadata !32) - %add15 = add i32 %add14, %15 - %16 = call i32 @llvm.read_register.i32(metadata !35) - %add16 = add i32 %add15, %16 - %17 = call i32 @llvm.read_register.i32(metadata !36) - %add17 = add i32 %add16, %17 - ret i32 %add10 -} - -define void @write_mclass_registers(i32 %x) nounwind { -entry: - ; CHECK-LABEL: write_mclass_registers: - ; CHECK: msr apsr, r0 - ; CHECK: msr apsr, r0 - ; CHECK: msr iapsr, r0 - ; CHECK: msr iapsr, r0 - ; CHECK: msr eapsr, r0 - ; CHECK: msr eapsr, r0 - ; CHECK: msr xpsr, r0 - ; CHECK: msr xpsr, r0 - ; CHECK: msr ipsr, r0 - ; CHECK: msr epsr, r0 - ; CHECK: msr iepsr, r0 - ; CHECK: msr msp, r0 - ; CHECK: msr psp, r0 - ; CHECK: msr primask, r0 - ; CHECK: msr control, r0 - ; CHECK: msr msplim, r0 - ; CHECK: msr psplim, r0 - ; CHECK: msr msp_ns, r0 - ; CHECK: msr psp_ns, r0 - ; CHECK: msr primask_ns, r0 - ; CHECK: msr control_ns, r0 - ; CHECK: msr sp_ns, r0 - - call void @llvm.write_register.i32(metadata !0, i32 %x) - call void @llvm.write_register.i32(metadata !1, i32 %x) - call void @llvm.write_register.i32(metadata !4, i32 %x) - call void @llvm.write_register.i32(metadata !5, i32 %x) - call void @llvm.write_register.i32(metadata !8, i32 %x) - call void @llvm.write_register.i32(metadata !9, i32 %x) - call void @llvm.write_register.i32(metadata !12, i32 %x) - call void @llvm.write_register.i32(metadata !13, i32 %x) - call void @llvm.write_register.i32(metadata !16, i32 %x) - call void @llvm.write_register.i32(metadata !17, i32 %x) - call void @llvm.write_register.i32(metadata !18, i32 %x) - call void @llvm.write_register.i32(metadata !19, i32 %x) - call void @llvm.write_register.i32(metadata !20, i32 %x) - call void @llvm.write_register.i32(metadata !21, i32 %x) - call void @llvm.write_register.i32(metadata !25, i32 %x) - call void @llvm.write_register.i32(metadata !26, i32 %x) - call void @llvm.write_register.i32(metadata !27, i32 %x) - call void @llvm.write_register.i32(metadata !28, i32 %x) - call void @llvm.write_register.i32(metadata !29, i32 %x) - call void @llvm.write_register.i32(metadata !32, i32 %x) - call void @llvm.write_register.i32(metadata !35, i32 %x) - call void @llvm.write_register.i32(metadata !36, i32 %x) - ret void -} - -declare i32 @llvm.read_register.i32(metadata) nounwind -declare void @llvm.write_register.i32(metadata, i32) nounwind - -!0 = !{!"apsr"} -!1 = !{!"apsr_nzcvq"} -!4 = !{!"iapsr"} -!5 = !{!"iapsr_nzcvq"} -!8 = !{!"eapsr"} -!9 = !{!"eapsr_nzcvq"} -!12 = !{!"xpsr"} -!13 = !{!"xpsr_nzcvq"} -!16 = !{!"ipsr"} -!17 = !{!"epsr"} -!18 = !{!"iepsr"} -!19 = !{!"msp"} -!20 = !{!"psp"} -!21 = !{!"primask"} -!25 = !{!"control"} -!26 = !{!"msplim"} -!27 = !{!"psplim"} -!28 = !{!"msp_ns"} -!29 = !{!"psp_ns"} -!32 = !{!"primask_ns"} -!35 = !{!"control_ns"} -!36 = !{!"sp_ns"} - |