diff options
Diffstat (limited to 'test/CodeGen/WebAssembly/userstack.ll')
| -rw-r--r-- | test/CodeGen/WebAssembly/userstack.ll | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/test/CodeGen/WebAssembly/userstack.ll b/test/CodeGen/WebAssembly/userstack.ll index 57ca75705e5ea..c160b391f6e81 100644 --- a/test/CodeGen/WebAssembly/userstack.ll +++ b/test/CodeGen/WebAssembly/userstack.ll @@ -10,11 +10,11 @@ declare void @ext_func_i32(i32* %ptr) ; Check that there is an extra local for the stack pointer. ; CHECK: .local i32{{$}} define void @alloca32() noredzone { - ; CHECK-NEXT: get_global $push[[L2:.+]]=, 0{{$}} + ; CHECK-NEXT: get_global $push[[L2:.+]]=, __stack_pointer{{$}} ; CHECK-NEXT: i32.const $push[[L3:.+]]=, 16 ; CHECK-NEXT: i32.sub $push[[L9:.+]]=, $pop[[L2]], $pop[[L3]] ; CHECK-NEXT: tee_local $push[[L8:.+]]=, [[SP:.+]], $pop[[L9]]{{$}} - ; CHECK-NEXT: set_global 0, $pop[[L8]]{{$}} + ; CHECK-NEXT: set_global __stack_pointer, $pop[[L8]]{{$}} %retval = alloca i32 ; CHECK: get_local $push[[L4:.+]]=, [[SP]]{{$}} ; CHECK: i32.const $push[[L0:.+]]=, 0 @@ -23,14 +23,14 @@ define void @alloca32() noredzone { ; CHECK: get_local $push[[L6:.+]]=, [[SP]]{{$}} ; CHECK-NEXT: i32.const $push[[L5:.+]]=, 16 ; CHECK-NEXT: i32.add $push[[L7:.+]]=, $pop[[L6]], $pop[[L5]] - ; CHECK-NEXT: set_global 0, $pop[[L7]] + ; CHECK-NEXT: set_global __stack_pointer, $pop[[L7]] ret void } ; CHECK-LABEL: alloca3264: ; CHECK: .local i32{{$}} define void @alloca3264() { - ; CHECK: get_global $push[[L3:.+]]=, 0{{$}} + ; CHECK: get_global $push[[L3:.+]]=, __stack_pointer{{$}} ; CHECK-NEXT: i32.const $push[[L4:.+]]=, 16 ; CHECK-NEXT: i32.sub $push[[L6:.+]]=, $pop[[L3]], $pop[[L4]] ; CHECK-NEXT: tee_local $push[[L5:.+]]=, [[SP:.+]], $pop[[L6]] @@ -50,11 +50,11 @@ define void @alloca3264() { ; CHECK-LABEL: allocarray: ; CHECK: .local i32{{$}} define void @allocarray() { - ; CHECK-NEXT: get_global $push[[L4:.+]]=, 0{{$}} + ; CHECK-NEXT: get_global $push[[L4:.+]]=, __stack_pointer{{$}} ; CHECK-NEXT: i32.const $push[[L5:.+]]=, 144{{$}} ; CHECK-NEXT: i32.sub $push[[L12:.+]]=, $pop[[L4]], $pop[[L5]] ; CHECK-NEXT: tee_local $push[[L11:.+]]=, 0, $pop[[L12]] - ; CHECK-NEXT: set_global 0, $pop[[L11]] + ; CHECK-NEXT: set_global __stack_pointer, $pop[[L11]] %r = alloca [33 x i32] ; CHECK: i32.const $push{{.+}}=, 24 @@ -72,7 +72,7 @@ define void @allocarray() { ; CHECK-NEXT: get_local $push[[L2:.+]]=, [[SP]]{{$}} ; CHECK-NEXT: i32.const $push[[L7:.+]]=, 144 ; CHECK-NEXT: i32.add $push[[L8:.+]]=, $pop[[L2]], $pop[[L7]] - ; CHECK-NEXT: set_global 0, $pop[[L8]] + ; CHECK-NEXT: set_global __stack_pointer, $pop[[L8]] ret void } @@ -81,7 +81,7 @@ define void @non_mem_use(i8** %addr) { ; CHECK: i32.const $push[[L2:.+]]=, 48 ; CHECK-NEXT: i32.sub $push[[L12:.+]]=, {{.+}}, $pop[[L2]] ; CHECK-NEXT: tee_local $push[[L11:.+]]=, [[SP:.+]], $pop[[L12]] - ; CHECK-NEXT: set_global 0, $pop[[L11]] + ; CHECK-NEXT: set_global __stack_pointer, $pop[[L11]] %buf = alloca [27 x i8], align 16 %r = alloca i64 %r2 = alloca i64 @@ -109,11 +109,11 @@ define void @non_mem_use(i8** %addr) { ; CHECK-LABEL: allocarray_inbounds: ; CHECK: .local i32{{$}} define void @allocarray_inbounds() { - ; CHECK: get_global $push[[L3:.+]]=, 0{{$}} + ; CHECK: get_global $push[[L3:.+]]=, __stack_pointer{{$}} ; CHECK-NEXT: i32.const $push[[L4:.+]]=, 32{{$}} ; CHECK-NEXT: i32.sub $push[[L11:.+]]=, $pop[[L3]], $pop[[L4]] ; CHECK-NEXT: tee_local $push[[L10:.+]]=, [[SP:.+]], $pop[[L11]] - ; CHECK-NEXT: set_global 0, $pop[[L10]]{{$}} + ; CHECK-NEXT: set_global __stack_pointer, $pop[[L10]]{{$}} %r = alloca [5 x i32] ; CHECK: i32.const $push[[L3:.+]]=, 1 ; CHECK-DAG: i32.store 24(${{.+}}), $pop[[L3]] @@ -127,29 +127,29 @@ define void @allocarray_inbounds() { ; CHECK: call ext_func ; CHECK: i32.const $push[[L5:.+]]=, 32{{$}} ; CHECK-NEXT: i32.add $push[[L7:.+]]=, ${{.+}}, $pop[[L5]] - ; CHECK-NEXT: set_global 0, $pop[[L7]] + ; CHECK-NEXT: set_global __stack_pointer, $pop[[L7]] ret void } ; CHECK-LABEL: dynamic_alloca: define void @dynamic_alloca(i32 %alloc) { - ; CHECK: get_global $push[[L13:.+]]=, 0{{$}} + ; CHECK: get_global $push[[L13:.+]]=, __stack_pointer{{$}} ; CHECK-NEXT: tee_local $push[[L12:.+]]=, [[SP:.+]], $pop[[L13]]{{$}} ; Target independent codegen bumps the stack pointer. ; CHECK: i32.sub ; Check that SP is written back to memory after decrement - ; CHECK: set_global 0, + ; CHECK: set_global __stack_pointer, %r = alloca i32, i32 %alloc ; Target-independent codegen also calculates the store addr ; CHECK: call ext_func_i32@FUNCTION call void @ext_func_i32(i32* %r) - ; CHECK: set_global 0, $pop{{.+}} + ; CHECK: set_global __stack_pointer, $pop{{.+}} ret void } ; CHECK-LABEL: dynamic_alloca_redzone: define void @dynamic_alloca_redzone(i32 %alloc) { - ; CHECK: get_global $push[[L13:.+]]=, 0{{$}} + ; CHECK: get_global $push[[L13:.+]]=, __stack_pointer{{$}} ; CHECK-NEXT: tee_local $push[[L12:.+]]=, [[SP:.+]], $pop[[L13]]{{$}} ; Target independent codegen bumps the stack pointer ; CHECK: i32.sub @@ -166,11 +166,11 @@ define void @dynamic_alloca_redzone(i32 %alloc) { ; CHECK-LABEL: dynamic_static_alloca: define void @dynamic_static_alloca(i32 %alloc) noredzone { ; Decrement SP in the prolog by the static amount and writeback to memory. - ; CHECK: get_global $push[[L11:.+]]=, 0{{$}} + ; CHECK: get_global $push[[L11:.+]]=, __stack_pointer{{$}} ; CHECK-NEXT: i32.const $push[[L12:.+]]=, 16 ; CHECK-NEXT: i32.sub $push[[L23:.+]]=, $pop[[L11]], $pop[[L12]] ; CHECK-NEXT: tee_local $push[[L22:.+]]=, [[SP:.+]], $pop[[L23]] - ; CHECK-NEXT: set_global 0, $pop[[L22]] + ; CHECK-NEXT: set_global __stack_pointer, $pop[[L22]] ; Alloc and write to a static alloca ; CHECK: get_local $push[[L21:.+]]=, [[SP:.+]] @@ -184,7 +184,7 @@ define void @dynamic_static_alloca(i32 %alloc) noredzone { ; CHECK: i32.sub ; CHECK: tee_local $push[[L16:.+]]=, [[dynamic_local:.+]], $pop{{.+}} ; CHECK: tee_local $push[[L15:.+]]=, [[other:.+]], $pop[[L16]]{{$}} - ; CHECK: set_global 0, $pop[[L15]]{{$}} + ; CHECK: set_global __stack_pointer, $pop[[L15]]{{$}} %dynamic = alloca i32, i32 %alloc ; Ensure we don't modify the frame pointer after assigning it. @@ -226,7 +226,7 @@ define void @dynamic_static_alloca(i32 %alloc) noredzone { ; CHECK: get_local $push[[L24:.+]]=, [[FP]]{{$}} ; CHECK: i32.const $push[[L18:.+]]=, 16 ; CHECK-NEXT: i32.add $push[[L19:.+]]=, $pop[[L24]], $pop[[L18]] - ; CHECK-NEXT: set_global 0, $pop[[L19]] + ; CHECK-NEXT: set_global __stack_pointer, $pop[[L19]] ret void } @@ -235,7 +235,7 @@ declare void @llvm.stackrestore(i8*) ; CHECK-LABEL: llvm_stack_builtins: define void @llvm_stack_builtins(i32 %alloc) noredzone { - ; CHECK: get_global $push[[L11:.+]]=, 0{{$}} + ; CHECK: get_global $push[[L11:.+]]=, __stack_pointer{{$}} ; CHECK-NEXT: tee_local $push[[L10:.+]]=, {{.+}}, $pop[[L11]] ; CHECK-NEXT: set_local [[STACK:.+]], $pop[[L10]] %stack = call i8* @llvm.stacksave() @@ -245,7 +245,7 @@ define void @llvm_stack_builtins(i32 %alloc) noredzone { %dynamic = alloca i32, i32 %alloc ; CHECK: get_local $push[[L12:.+]]=, [[STACK]] - ; CHECK-NEXT: set_global 0, $pop[[L12]] + ; CHECK-NEXT: set_global __stack_pointer, $pop[[L12]] call void @llvm.stackrestore(i8* %stack) ret void @@ -256,7 +256,7 @@ define void @llvm_stack_builtins(i32 %alloc) noredzone { ; moved after the stack pointer was updated for the dynamic alloca. ; CHECK-LABEL: dynamic_alloca_nouse: define void @dynamic_alloca_nouse(i32 %alloc) noredzone { - ; CHECK: get_global $push[[L11:.+]]=, 0{{$}} + ; CHECK: get_global $push[[L11:.+]]=, __stack_pointer{{$}} ; CHECK-NEXT: tee_local $push[[L10:.+]]=, {{.+}}, $pop[[L11]] ; CHECK-NEXT: set_local [[FP:.+]], $pop[[L10]] %dynamic = alloca i32, i32 %alloc @@ -264,7 +264,7 @@ define void @dynamic_alloca_nouse(i32 %alloc) noredzone { ; CHECK-NOT: set_local [[FP]], ; CHECK: get_local $push[[L12:.+]]=, [[FP]] - ; CHECK-NEXT: set_global 0, $pop[[L12]] + ; CHECK-NEXT: set_global __stack_pointer, $pop[[L12]] ret void } @@ -295,11 +295,11 @@ declare i8* @llvm.frameaddress(i32) ; Test __builtin_frame_address(0). ; CHECK-LABEL: frameaddress_0: -; CHECK: get_global $push[[L3:.+]]=, 0{{$}} +; CHECK: get_global $push[[L3:.+]]=, __stack_pointer{{$}} ; CHECK-NEXT: tee_local $push[[L2:.+]]=, [[FP:.+]], $pop[[L3]]{{$}} ; CHECK-NEXT: call use_i8_star@FUNCTION, $pop[[L2]] ; CHECK-NEXT: get_local $push[[L5:.+]]=, [[FP]] -; CHECK-NEXT: set_global 0, $pop[[L5]] +; CHECK-NEXT: set_global __stack_pointer, $pop[[L5]] define void @frameaddress_0() { %t = call i8* @llvm.frameaddress(i32 0) call void @use_i8_star(i8* %t) @@ -320,7 +320,7 @@ define void @frameaddress_1() { ; Test a stack address passed to an inline asm. ; CHECK-LABEL: inline_asm: -; CHECK: get_global {{.+}}, 0{{$}} +; CHECK: get_global {{.+}}, __stack_pointer{{$}} ; CHECK: #APP ; CHECK-NEXT: # %{{[0-9]+}}{{$}} ; CHECK-NEXT: #NO_APP |