1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
2 ; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mattr=-altivec -mtriple powerpc64-ibm-aix-xcoff \
3 ; RUN: -mattr=+aix-shared-lib-tls-model-opt --code-model=large < %s | FileCheck %s --check-prefixes=OPT
4 ; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mattr=-altivec -mtriple powerpc64-ibm-aix-xcoff \
5 ; RUN: -mattr=+aix-small-local-dynamic-tls --code-model=large < %s | FileCheck %s --check-prefixes=SMALL
6 ; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mattr=-altivec -mtriple powerpc64-ibm-aix-xcoff \
7 ; RUN: -mattr=+aix-shared-lib-tls-model-opt -mattr=+aix-small-local-dynamic-tls \
8 ; RUN: --code-model=large < %s | FileCheck %s --check-prefixes=BOTH
10 @VarTLSLD1 = internal thread_local(localdynamic) global i32 42, align 4
12 define i32 @Single_LD(i32 %P, i32 %Q) {
13 ; OPT-LABEL: Single_LD:
14 ; OPT: # %bb.0: # %entry
15 ; OPT-NEXT: and 4, 3, 4
16 ; OPT-NEXT: addis 3, L..C0@u(2)
17 ; OPT-NEXT: ld 3, L..C0@l(3)
18 ; OPT-NEXT: cmpwi 4, -1
19 ; OPT-NEXT: lwzx 3, 13, 3
22 ; SMALL-LABEL: Single_LD:
23 ; SMALL: # %bb.0: # %entry
25 ; SMALL-NEXT: stdu 1, -48(1)
26 ; SMALL-NEXT: and 6, 3, 4
27 ; SMALL-NEXT: addis 3, L..C0@u(2)
28 ; SMALL-NEXT: std 0, 64(1)
29 ; SMALL-NEXT: ld 3, L..C0@l(3)
30 ; SMALL-NEXT: bla .__tls_get_mod[PR]
31 ; SMALL-NEXT: cmpwi 6, -1
32 ; SMALL-NEXT: lwz 3, VarTLSLD1[TL]@ld(3)
33 ; SMALL-NEXT: addi 1, 1, 48
34 ; SMALL-NEXT: ld 0, 16(1)
38 ; BOTH-LABEL: Single_LD:
39 ; BOTH: # %bb.0: # %entry
40 ; BOTH-NEXT: and 4, 3, 4
41 ; BOTH-NEXT: addis 3, L..C0@u(2)
42 ; BOTH-NEXT: ld 3, L..C0@l(3)
43 ; BOTH-NEXT: cmpwi 4, -1
44 ; BOTH-NEXT: lwzx 3, 13, 3
47 %a = icmp slt i32 %P, 0
48 %b = icmp slt i32 %Q, 0
50 %tls1 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @VarTLSLD1)
51 %load1 = load i32, ptr %tls1, align 4
52 br i1 %c, label %bb1, label %return
55 %tls2 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @VarTLSLD1)
56 %load2 = load i32, ptr %tls2, align 4
65 ; OPT-NEXT: .tc VarTLSLD1[TE],VarTLSLD1[TL]@ie
69 ; SMALL-NEXT: .tc _Renamed..5f24__TLSML[TC],_Renamed..5f24__TLSML[TC]@ml
70 ; SMALL-NEXT: .rename _Renamed..5f24__TLSML[TC],"_$TLSML"
74 ; BOTH-NEXT: .tc VarTLSLD1[TE],VarTLSLD1[TL]@ie