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Unified Diff: tests_lit/assembler/arm32/sandboxing.ll

Issue 1745393002: Subzero. ARM32. Reverts cl 1687553002. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master
Patch Set: Created 4 years, 10 months ago
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Index: tests_lit/assembler/arm32/sandboxing.ll
diff --git a/tests_lit/assembler/arm32/sandboxing.ll b/tests_lit/assembler/arm32/sandboxing.ll
index 44e39e3adb40640ff13b42a5137502f89dcfcf8d..3ff27cb9ce5135660c4ab153bfd35490544f1467 100644
--- a/tests_lit/assembler/arm32/sandboxing.ll
+++ b/tests_lit/assembler/arm32/sandboxing.ll
@@ -19,19 +19,12 @@ define internal void @test_direct_call() {
entry:
call void @call_target()
; bundle aigned.
-
- call void @call_target()
ret void
}
; CHECK-LABEL:<test_direct_call>:
; Search for bundle alignment of first call.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
-; CHECK-NEXT: movw [[REG:r[0-9]]], {{.+}} call_target
-; CHECK-NEXT: movt [[REG]], {{.+}} call_target
-; CHECK-NEXT: bic [[REG]], [[REG]], {{.+}} ; 0xc000000f
-; CHECK-NEXT: blx [[REG]]
-; CHECK-NEXT: {{[0-9a-f]*}}0:
+; CHECK: {{[0-9a-f]*}}c: {{.*}} bl {{.*}} call_target
; Same as above, but force bundle padding by adding three (branch) instruction
; before the tested call.
@@ -44,22 +37,16 @@ entry:
next1:
br label %next2 ; add 1 inst.
next2:
- br label %next3 ; add 1 inst.
-next3:
call void @call_target()
ret void
}
; CHECK-LABEL:<test_direct_call_with_padding_1>:
; Search for bundle alignment of first call.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
-; CHECK-NEXT: b
+; CHECK: {{[0-9a-f]*}}c: {{.+}} bl
; CHECK-NEXT: b
; CHECK-NEXT: b
-; CHECK-NEXT: movw [[REG:r[0-9]]], {{.+}} call_target
-; CHECK-NEXT: movt [[REG]], {{.+}} call_target
; CHECK-NEXT: nop
-; CHECK-NEXT: bic [[REG]], [[REG]], {{.+}} ; 0xc000000f
-; CHECK-NEXT: blx r0
+; CHECK-NEXT: bl {{.*}} call_target
; CHECK-NEXT: {{[0-9a-f]*}}0:
; Same as above, but force bundle padding by adding two (branch) instruction
@@ -71,23 +58,17 @@ entry:
br label %next1 ; add 1 inst.
next1:
- br label %next2 ; add 1 inst.
-next2:
call void @call_target()
ret void
}
; CHECK-LABEL:<test_direct_call_with_padding_2>:
; Search for bundle alignment of first call.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
-; CHECK-NEXT: b
+; CHECK: {{[0-9a-f]*}}c: {{.+}} bl
; CHECK-NEXT: b
-; CHECK-NEXT: movw [[REG:r[0-9]]], {{.+}} call_target
-; CHECK-NEXT: movt [[REG]], {{.+}} call_target
; CHECK-NEXT: nop
; CHECK-NEXT: nop
-; CHECK-NEXT: bic [[REG]], [[REG]], {{.+}} ; 0xc000000f
-; CHECK-NEXT: blx r0
+; CHECK-NEXT: bl {{.*}} call_target
; CHECK-NEXT: {{[0-9a-f]*}}0:
; Same as above, but force bundle padding by adding single (branch) instruction
@@ -97,23 +78,17 @@ entry:
call void @call_target()
; bundle aigned.
- br label %next ; add 1 inst.
-next:
call void @call_target()
ret void
}
; CHECK-LABEL:<test_direct_call_with_padding_3>:
; Search for bundle alignment of first call.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
-; CHECK-NEXT: b
-; CHECK-NEXT: movw [[REG:r[0-9]]], {{.+}} call_target
-; CHECK-NEXT: movt [[REG]], {{.+}} call_target
+; CHECK: {{[0-9a-f]*}}c: {{.+}} bl
; CHECK-NEXT: nop
; CHECK-NEXT: nop
; CHECK-NEXT: nop
-; CHECK-NEXT: bic [[REG]], [[REG]], {{.+}} ; 0xc000000f
-; CHECK-NEXT: blx r0
+; CHECK-NEXT: bl {{.*}} call_target
; CHECK-NEXT: {{[0-9a-f]*}}0:
; An indirect call sequence uses the right mask and register-call sequence.
@@ -131,7 +106,7 @@ next:
; CHECK-LABEL:<test_indirect_call>:
; Search for bundle alignment of first call.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
+; CHECK: {{[0-9a-f]*}}c: {{.+}} bl
; CHECK-NEXT: b
; CHECK-NEXT: ldr
; CHECK-NEXT: bic [[REG:r[0-3]]], [[REG]], {{.*}} 0xc000000f
@@ -151,7 +126,7 @@ entry:
; CHECK-LABEL: <test_indirect_call_with_padding_1>:
; Search for bundle alignment of first call.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
+; CHECK: {{[0-9a-f]*}}c: {{.+}} bl
; CHECK-NEXT: ldr
; CHECK-NEXT: nop
; CHECK-NEXT: bic [[REG:r[0-3]]], [[REG]], {{.*}} 0xc000000f
@@ -178,7 +153,7 @@ next3:
; CHECK-LABEL: <test_indirect_call_with_padding_2>:
; Search for bundle alignment of first call.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
+; CHECK: {{[0-9a-f]*}}c: {{.+}} bl
; CHECK-NEXT: b
; CHECK-NEXT: b
; CHECK-NEXT: b
@@ -206,7 +181,7 @@ next2:
}
; CHECK-LABEL: <test_indirect_call_with_padding_3>:
; Search for bundle alignment of first call.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
+; CHECK: {{[0-9a-f]*}}c: {{.+}} bl
; CHECK-NEXT: b
; CHECK-NEXT: b
; CHECK-NEXT: ldr
@@ -228,7 +203,7 @@ next:
}
; CHECK-LABEL:<test_ret>:
; Search for bundle alignment of first call.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
+; CHECK: {{[0-9a-f]*}}c: {{.+}} bl
; CHECK-NEXT: b
; CHECK-NEXT: add sp, sp
; CHECK-NEXT: bic sp, sp, {{.+}} ; 0xc0000000
@@ -245,7 +220,7 @@ define internal void @test_ret_with_padding() {
; CHECK-LABEL:<test_ret_with_padding>:
; Search for bundle alignment of first call.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
+; CHECK: {{[0-9a-f]*}}c: {{.+}} bl
; CHECK-NEXT: add sp, sp
; CHECK-NEXT: bic sp, sp, {{.+}} ; 0xc0000000
; CHECK-NEXT: pop {lr}
@@ -264,7 +239,7 @@ entry:
; CHECK-LABEL: test_store
; Search for call at end of bundle.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
+; CHECK: {{[0-9a-f]*}}c: {{.+}} bl
; CHECK-NEXT: mov [[REG:r[0-9]]], #0
; CHECK-NEXT: mov
; CHECK-NEXT: bic [[REG]], [[REG]], {{.+}} ; 0xc0000000
@@ -283,7 +258,7 @@ next:
}
; CHECK-LABEL: test_store_with_padding
; Search for call at end of bundle.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
+; CHECK: {{[0-9a-f]*}}c: {{.+}} bl
; CHECK-NEXT: b
; CHECK-NEXT: mov [[REG:r[0-9]]], #0
; CHECK-NEXT: mov
@@ -303,7 +278,7 @@ entry:
; CHECK-LABEL: test_load
; Search for call at end of bundle.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
+; CHECK: {{[0-9a-f]*}}c: {{.+}} bl
; CHECK-NEXT: mov [[REG:r[0-9]]], #0
; CHECK-NEXT: bic [[REG]], [[REG]], {{.+}} ; 0xc0000000
; CHECK-NEXT: ldr r{{.+}}[[REG]]
@@ -323,7 +298,7 @@ next2:
; CHECK-LABEL: test_load_with_padding
; Search for call at end of bundle.
-; CHECK: {{[0-9a-f]*}}c: {{.+}} blx
+; CHECK: {{[0-9a-f]*}}c: {{.+}} bl
; CHECK-NEXT: b
; CHECK-NEXT: b
; CHECK-NEXT: mov [[REG:r[0-9]]], #0
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