Make this test a bit more strict.

[oota-llvm.git] / test / CodeGen / AArch64 / jump-table.ll

diff --git a/test/CodeGen/AArch64/jump-table.ll b/test/CodeGen/AArch64/jump-table.ll
index 3c7f5f9ec1b07594205a592b339b1a1f665276e1..73b8dc503fc3bb1d17393873ae92160193cef524 100644 (file)
--- a/test/CodeGen/AArch64/jump-table.ll
+++ b/test/CodeGen/AArch64/jump-table.ll
@@ -1,6 +1,6 @@
-; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s
-; RUN: llc -code-model=large -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck --check-prefix=CHECK-LARGE %s
-; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -filetype=obj | llvm-readobj -r | FileCheck %s -check-prefix=CHECK-ELF
+; RUN: llc -verify-machineinstrs -o - %s -mtriple=aarch64-none-linux-gnu -aarch64-atomic-cfg-tidy=0 | FileCheck %s
+; RUN: llc -code-model=large -verify-machineinstrs -o - %s -mtriple=aarch64-none-linux-gnu -aarch64-atomic-cfg-tidy=0 | FileCheck --check-prefix=CHECK-LARGE %s
+; RUN: llc -mtriple=aarch64-none-linux-gnu -verify-machineinstrs -relocation-model=pic -aarch64-atomic-cfg-tidy=0 -o - %s | FileCheck --check-prefix=CHECK-PIC %s
 
 define i32 @test_jumptable(i32 %in) {
 ; CHECK: test_jumptable
@@ -12,7 +12,7 @@ define i32 @test_jumptable(i32 %in) {
     i32 4, label %lbl4
   ]
 ; CHECK: adrp [[JTPAGE:x[0-9]+]], .LJTI0_0
-; CHECK: add x[[JT:[0-9]+]], [[JTPAGE]], #:lo12:.LJTI0_0
+; CHECK: add x[[JT:[0-9]+]], [[JTPAGE]], {{#?}}:lo12:.LJTI0_0
 ; CHECK: ldr [[DEST:x[0-9]+]], [x[[JT]], {{x[0-9]+}}, lsl #3]
 ; CHECK: br [[DEST]]
 
@@ -23,6 +23,12 @@ define i32 @test_jumptable(i32 %in) {
 ; CHECK-LARGE: ldr [[DEST:x[0-9]+]], [x[[JTADDR]], {{x[0-9]+}}, lsl #3]
 ; CHECK-LARGE: br [[DEST]]
 
+; CHECK-PIC: adrp [[JTPAGE:x[0-9]+]], .LJTI0_0
+; CHECK-PIC: add x[[JT:[0-9]+]], [[JTPAGE]], {{#?}}:lo12:.LJTI0_0
+; CHECK-PIC: ldrsw [[DEST:x[0-9]+]], [x[[JT]], {{x[0-9]+}}, lsl #2]
+; CHECK-PIC: add [[TABLE:x[0-9]+]], [[DEST]], x[[JT]]
+; CHECK-PIC: br [[TABLE]]
+
 def:
   ret i32 0
 
@@ -49,18 +55,16 @@ lbl4:
 ; CHECK-NEXT: .xword
 ; CHECK-NEXT: .xword
 
-; ELF tests:
-
-; First make sure we get a page/lo12 pair in .text to pick up the jump-table
-
-; CHECK-ELF:      Relocations [
-; CHECK-ELF:        Section ({{[0-9]+}}) .text {
-; CHECK-ELF-NEXT:     0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 .rodata
-; CHECK-ELF-NEXT:     0x{{[0-9,A-F]+}} R_AARCH64_ADD_ABS_LO12_NC .rodata
-; CHECK-ELF:        }
-
-; Also check the targets in .rodata are relocated
-; CHECK-ELF:        Section ({{[0-9]+}}) .rodata {
-; CHECK-ELF-NEXT:     0x{{[0-9,A-F]+}} R_AARCH64_ABS64 .text
-; CHECK-ELF:        }
-; CHECK-ELF:      ]
+; CHECK-PIC-NOT: .data_region
+; CHECK-PIC: .L[[VAR1:.*]] = .LBB{{.*}}-.LJTI0_0
+; CHECK-PIC-NEXT: .L[[VAR2:.*]] = .LBB{{.*}}-.LJTI0_0
+; CHECK-PIC-NEXT: .L[[VAR3:.*]] = .LBB{{.*}}-.LJTI0_0
+; CHECK-PIC-NEXT: .L[[VAR4:.*]] = .LBB{{.*}}-.LJTI0_0
+; CHECK-PIC-NEXT: .L[[VAR5:.*]] = .LBB{{.*}}-.LJTI0_0
+; CHECK-PIC-NEXT: .LJTI0_0:
+; CHECK-PIC-NEXT: .word .L[[VAR1]]
+; CHECK-PIC-NEXT: .word .L[[VAR2]]
+; CHECK-PIC-NEXT: .word .L[[VAR3]]
+; CHECK-PIC-NEXT: .word .L[[VAR4]]
+; CHECK-PIC-NEXT: .word .L[[VAR5]]
+; CHECK-PIC-NOT: .end_data_region