-; RUN: llc -march=aarch64 < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-none-linux-gnu < %s | FileCheck %s
; This test checks that LLVM can do basic stripping and reapplying of branches
; to basic blocks.
declare void @test_false()
; !0 corresponds to a branch being taken, !1 to not being takne.
-!0 = metadata !{metadata !"branch_weights", i32 64, i32 4}
-!1 = metadata !{metadata !"branch_weights", i32 4, i32 64}
+!0 = !{!"branch_weights", i32 64, i32 4}
+!1 = !{!"branch_weights", i32 4, i32 64}
define void @test_Bcc_fallthrough_taken(i32 %in) nounwind {
-; CHECK: test_Bcc_fallthrough_taken:
+; CHECK-LABEL: test_Bcc_fallthrough_taken:
%tst = icmp eq i32 %in, 42
br i1 %tst, label %true, label %false, !prof !0
}
define void @test_Bcc_fallthrough_nottaken(i32 %in) nounwind {
-; CHECK: test_Bcc_fallthrough_nottaken:
+; CHECK-LABEL: test_Bcc_fallthrough_nottaken:
%tst = icmp eq i32 %in, 42
br i1 %tst, label %true, label %false, !prof !1
}
define void @test_CBZ_fallthrough_taken(i32 %in) nounwind {
-; CHECK: test_CBZ_fallthrough_taken:
+; CHECK-LABEL: test_CBZ_fallthrough_taken:
%tst = icmp eq i32 %in, 0
br i1 %tst, label %true, label %false, !prof !0
}
define void @test_CBZ_fallthrough_nottaken(i64 %in) nounwind {
-; CHECK: test_CBZ_fallthrough_nottaken:
+; CHECK-LABEL: test_CBZ_fallthrough_nottaken:
%tst = icmp eq i64 %in, 0
br i1 %tst, label %true, label %false, !prof !1
}
define void @test_CBNZ_fallthrough_taken(i32 %in) nounwind {
-; CHECK: test_CBNZ_fallthrough_taken:
+; CHECK-LABEL: test_CBNZ_fallthrough_taken:
%tst = icmp ne i32 %in, 0
br i1 %tst, label %true, label %false, !prof !0
}
define void @test_CBNZ_fallthrough_nottaken(i64 %in) nounwind {
-; CHECK: test_CBNZ_fallthrough_nottaken:
+; CHECK-LABEL: test_CBNZ_fallthrough_nottaken:
%tst = icmp ne i64 %in, 0
br i1 %tst, label %true, label %false, !prof !1
}
define void @test_TBZ_fallthrough_taken(i32 %in) nounwind {
-; CHECK: test_TBZ_fallthrough_taken:
+; CHECK-LABEL: test_TBZ_fallthrough_taken:
%bit = and i32 %in, 32768
%tst = icmp eq i32 %bit, 0
br i1 %tst, label %true, label %false, !prof !0
}
define void @test_TBZ_fallthrough_nottaken(i64 %in) nounwind {
-; CHECK: test_TBZ_fallthrough_nottaken:
+; CHECK-LABEL: test_TBZ_fallthrough_nottaken:
%bit = and i64 %in, 32768
%tst = icmp eq i64 %bit, 0
br i1 %tst, label %true, label %false, !prof !1
-; CHECK: tbz {{x[0-9]+}}, #15, [[TRUE:.LBB[0-9]+_[0-9]+]]
+; CHECK: tbz {{[wx][0-9]+}}, #15, [[TRUE:.LBB[0-9]+_[0-9]+]]
; CHECK-NEXT: // BB#
; CHECK-NEXT: bl test_false
define void @test_TBNZ_fallthrough_taken(i32 %in) nounwind {
-; CHECK: test_TBNZ_fallthrough_taken:
+; CHECK-LABEL: test_TBNZ_fallthrough_taken:
%bit = and i32 %in, 32768
%tst = icmp ne i32 %bit, 0
br i1 %tst, label %true, label %false, !prof !0
}
define void @test_TBNZ_fallthrough_nottaken(i64 %in) nounwind {
-; CHECK: test_TBNZ_fallthrough_nottaken:
+; CHECK-LABEL: test_TBNZ_fallthrough_nottaken:
%bit = and i64 %in, 32768
%tst = icmp ne i64 %bit, 0
br i1 %tst, label %true, label %false, !prof !1
-; CHECK: tbnz {{x[0-9]+}}, #15, [[TRUE:.LBB[0-9]+_[0-9]+]]
+; CHECK: tbnz {{[wx][0-9]+}}, #15, [[TRUE:.LBB[0-9]+_[0-9]+]]
; CHECK-NEXT: // BB#
; CHECK-NEXT: bl test_false