90 lines · plain
1; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr10 -ppc-asm-full-reg-names \2; RUN: < %s | FileCheck %s --check-prefix=CHECK-S3; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \4; RUN: -mcpu=pwr10 -ppc-asm-full-reg-names \5; RUN: --filetype=obj < %s | llvm-objdump --no-show-raw-insn --mcpu=pwr10 -dr - \6; RUN: | FileCheck %s --check-prefix=CHECK-O7 8; These test cases are to ensure that when using pc relative memory operations9; ABI correct code and relocations are produced for the Local Exec TLS Model.10 11@x = dso_local thread_local global i32 0, align 412@y = dso_local thread_local global [5 x i32] [i32 0, i32 0, i32 0, i32 0, i32 0], align 413 14define dso_local ptr @LocalExecAddressLoad() {15; CHECK-S-LABEL: LocalExecAddressLoad:16; CHECK-S: # %bb.0: # %entry17; CHECK-S-NEXT: paddi r3, r13, x@TPREL18; CHECK-S-NEXT: blr19; CHECK-O-LABEL: <LocalExecAddressLoad>:20; CHECK-O: 0: paddi 3, 13, 021; CHECK-O-NEXT: 0000000000000000: R_PPC64_TPREL34 x22; CHECK-O-NEXT: 8: blr23entry:24 ret ptr @x25}26 27define dso_local i32 @LocalExecValueLoad() {28; CHECK-S-LABEL: LocalExecValueLoad:29; CHECK-S: # %bb.0: # %entry30; CHECK-S-NEXT: paddi r3, r13, x@TPREL31; CHECK-S-NEXT: lwz r3, 0(r3)32; CHECK-S-NEXT: blr33; CHECK-O-LABEL: <LocalExecValueLoad>:34; CHECK-O: 20: paddi 3, 13, 035; CHECK-O-NEXT: 0000000000000020: R_PPC64_TPREL34 x36; CHECK-O-NEXT: 28: lwz 3, 0(3)37; CHECK-O-NEXT: 2c: blr38entry:39 %0 = load i32, ptr @x, align 440 ret i32 %041}42 43define dso_local void @LocalExecValueStore(i32 %in) {44; CHECK-S-LABEL: LocalExecValueStore:45; CHECK-S: # %bb.0: # %entry46; CHECK-S-NEXT: paddi r4, r13, x@TPREL47; CHECK-S-NEXT: stw r3, 0(r4)48; CHECK-S-NEXT: blr49; CHECK-O-LABEL: <LocalExecValueStore>:50; CHECK-O: 40: paddi 4, 13, 051; CHECK-O-NEXT: 0000000000000040: R_PPC64_TPREL34 x52; CHECK-O-NEXT: 48: stw 3, 0(4)53; CHECK-O-NEXT: 4c: blr54entry:55 store i32 %in, ptr @x, align 456 ret void57}58 59define dso_local i32 @LocalExecValueLoadOffset() {60; CHECK-S-LABEL: LocalExecValueLoadOffset:61; CHECK-S: # %bb.0: # %entry62; CHECK-S-NEXT: paddi r3, r13, y@TPREL63; CHECK-S-NEXT: lwz r3, 12(r3)64; CHECK-S-NEXT: blr65; CHECK-O-LABEL: <LocalExecValueLoadOffset>:66; CHECK-O: 60: paddi 3, 13, 067; CHECK-O-NEXT: 0000000000000060: R_PPC64_TPREL34 y68; CHECK-O-NEXT: 68: lwz 3, 12(3)69; CHECK-O-NEXT: 6c: blr70entry:71 %0 = load i32, ptr getelementptr inbounds ([5 x i32], ptr @y, i64 0, i64 3), align 472 ret i32 %073}74 75 76define dso_local ptr @LocalExecValueLoadOffsetNoLoad() {77; CHECK-S-LABEL: LocalExecValueLoadOffsetNoLoad:78; CHECK-S: # %bb.0: # %entry79; CHECK-S-NEXT: paddi r3, r13, y@TPREL80; CHECK-S-NEXT: addi r3, r3, 1281; CHECK-S-NEXT: blr82; CHECK-O-LABEL: <LocalExecValueLoadOffsetNoLoad>:83; CHECK-O: 80: paddi 3, 13, 084; CHECK-O-NEXT: 0000000000000080: R_PPC64_TPREL34 y85; CHECK-O-NEXT: 88: addi 3, 3, 1286; CHECK-O-NEXT: 8c: blr87entry:88 ret ptr getelementptr inbounds ([5 x i32], ptr @y, i64 0, i64 3)89}90