llvm/test/CodeGen/PowerPC/aix-small-local-exec-tls-short.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
; RUN: llc  -verify-machineinstrs -mcpu=pwr7 -ppc-asm-full-reg-names \
; RUN:      -mtriple powerpc64-ibm-aix-xcoff -mattr=+aix-small-local-exec-tls < %s \
; RUN:      | FileCheck %s --check-prefix=SMALL-LOCAL-EXEC-SMALLCM64
; RUN: llc  -verify-machineinstrs -mcpu=pwr7 -ppc-asm-full-reg-names \
; RUN:      -mtriple powerpc64-ibm-aix-xcoff --code-model=large \
; RUN:      -mattr=+aix-small-local-exec-tls < %s | FileCheck %s \
; RUN:      --check-prefix=SMALL-LOCAL-EXEC-LARGECM64

@ThreadLocalVarInit = thread_local(localexec) global i16 1, align 2
@VarInit = local_unnamed_addr global i16 87, align 2
@IThreadLocalVarInit = internal thread_local(localexec) global i16 1, align 2
declare nonnull ptr @llvm.threadlocal.address.p0(ptr nonnull) #1
@b = thread_local(localexec) global [87 x i16] zeroinitializer, align 2

define nonnull ptr @AddrTest1() local_unnamed_addr #0 {
; SMALL-LOCAL-EXEC-SMALLCM64-LABEL: AddrTest1:
; SMALL-LOCAL-EXEC-SMALLCM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    la r3, b[TL]@le(r13)
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    addi r3, r3, 4
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    blr
;
; SMALL-LOCAL-EXEC-LARGECM64-LABEL: AddrTest1:
; SMALL-LOCAL-EXEC-LARGECM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    la r3, b[TL]@le(r13)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    addi r3, r3, 4
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    blr
entry:
  %0 = tail call align 2 ptr @llvm.threadlocal.address.p0(ptr align 2 @b)
  %arrayidx = getelementptr inbounds [87 x i16], ptr %0, i64 0, i64 2
  ret ptr %arrayidx
}

define void @storeITLInit(i16 noundef signext %x) {
; SMALL-LOCAL-EXEC-SMALLCM64-LABEL: storeITLInit:
; SMALL-LOCAL-EXEC-SMALLCM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    sth r3, IThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    blr
;
; SMALL-LOCAL-EXEC-LARGECM64-LABEL: storeITLInit:
; SMALL-LOCAL-EXEC-LARGECM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    sth r3, IThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    blr
entry:
  %0 = tail call align 2 ptr @llvm.threadlocal.address.p0(ptr align 2 @IThreadLocalVarInit)
  store i16 %x, ptr %0, align 2
  ret void
}

define void @storeTLInit(i16 noundef signext %x) {
; SMALL-LOCAL-EXEC-SMALLCM64-LABEL: storeTLInit:
; SMALL-LOCAL-EXEC-SMALLCM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    sth r3, ThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    blr
;
; SMALL-LOCAL-EXEC-LARGECM64-LABEL: storeTLInit:
; SMALL-LOCAL-EXEC-LARGECM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    sth r3, ThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    blr
entry:
  %0 = tail call align 2 ptr @llvm.threadlocal.address.p0(ptr align 2 @ThreadLocalVarInit)
  store i16 %x, ptr %0, align 2
  ret void
}

define signext i16 @loadITLInit() {
; SMALL-LOCAL-EXEC-SMALLCM64-LABEL: loadITLInit:
; SMALL-LOCAL-EXEC-SMALLCM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    lha r3, IThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    blr
;
; SMALL-LOCAL-EXEC-LARGECM64-LABEL: loadITLInit:
; SMALL-LOCAL-EXEC-LARGECM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    lha r3, IThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    blr
entry:
  %0 = tail call align 2 ptr @llvm.threadlocal.address.p0(ptr align 2 @IThreadLocalVarInit)
  %1 = load i16, ptr %0, align 2
  ret i16 %1
}

define signext i16 @loadITLInit2() {
; SMALL-LOCAL-EXEC-SMALLCM64-LABEL: loadITLInit2:
; SMALL-LOCAL-EXEC-SMALLCM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    ld r4, L..C0(r2) # @VarInit
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    lhz r3, IThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    lhz r4, 0(r4)
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    add r3, r4, r3
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    extsh r3, r3
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    blr
;
; SMALL-LOCAL-EXEC-LARGECM64-LABEL: loadITLInit2:
; SMALL-LOCAL-EXEC-LARGECM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    addis r4, L..C0@u(r2)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    lhz r3, IThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    ld r4, L..C0@l(r4)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    lhz r4, 0(r4)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    add r3, r4, r3
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    extsh r3, r3
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    blr
entry:
  %0 = tail call align 2 ptr @llvm.threadlocal.address.p0(ptr align 2 @IThreadLocalVarInit)
  %1 = load i16, ptr %0, align 2
  %2 = load i16, ptr @VarInit, align 2
  %add = add i16 %2, %1
  ret i16 %add
}

define signext i16 @loadTLInit() {
; SMALL-LOCAL-EXEC-SMALLCM64-LABEL: loadTLInit:
; SMALL-LOCAL-EXEC-SMALLCM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    lha r3, ThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    blr
;
; SMALL-LOCAL-EXEC-LARGECM64-LABEL: loadTLInit:
; SMALL-LOCAL-EXEC-LARGECM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    lha r3, ThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    blr
entry:
  %0 = tail call align 2 ptr @llvm.threadlocal.address.p0(ptr align 2 @ThreadLocalVarInit)
  %1 = load i16, ptr %0, align 2
  ret i16 %1
}

define signext i16 @loadTLInit2() {
; SMALL-LOCAL-EXEC-SMALLCM64-LABEL: loadTLInit2:
; SMALL-LOCAL-EXEC-SMALLCM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    ld r4, L..C0(r2) # @VarInit
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    lhz r3, ThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    lhz r4, 0(r4)
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    add r3, r4, r3
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    extsh r3, r3
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    blr
;
; SMALL-LOCAL-EXEC-LARGECM64-LABEL: loadTLInit2:
; SMALL-LOCAL-EXEC-LARGECM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    addis r4, L..C0@u(r2)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    lhz r3, ThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    ld r4, L..C0@l(r4)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    lhz r4, 0(r4)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    add r3, r4, r3
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    extsh r3, r3
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    blr
entry:
  %0 = tail call align 2 ptr @llvm.threadlocal.address.p0(ptr align 2 @ThreadLocalVarInit)
  %1 = load i16, ptr %0, align 2
  %2 = load i16, ptr @VarInit, align 2
  %add = add i16 %2, %1
  ret i16 %add
}

define void @loadStore1(i16 noundef signext %x) {
; SMALL-LOCAL-EXEC-SMALLCM64-LABEL: loadStore1:
; SMALL-LOCAL-EXEC-SMALLCM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    lhz r3, IThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    addi r3, r3, 9
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    sth r3, IThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-SMALLCM64-NEXT:    blr
;
; SMALL-LOCAL-EXEC-LARGECM64-LABEL: loadStore1:
; SMALL-LOCAL-EXEC-LARGECM64:       # %bb.0: # %entry
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    lhz r3, IThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    addi r3, r3, 9
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    sth r3, IThreadLocalVarInit[TL]@le(r13)
; SMALL-LOCAL-EXEC-LARGECM64-NEXT:    blr
entry:
  %0 = tail call align 2 ptr @llvm.threadlocal.address.p0(ptr align 2 @IThreadLocalVarInit)
  %1 = load i16, ptr %0, align 2
  %add = add i16 %1, 9
  store i16 %add, ptr %0, align 2
  ret void
}