2018-08-27 23:45:51 +08:00
|
|
|
; RUN: llc < %s -asm-verbose=false -wasm-keep-registers | FileCheck --check-prefix=CHECK --check-prefix=FINI --check-prefix=NULL %s
|
2017-12-15 08:17:10 +08:00
|
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|
|
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|
|
target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
|
2018-05-11 01:49:11 +08:00
|
|
|
target triple = "wasm32-unknown-unknown"
|
2017-12-15 08:17:10 +08:00
|
|
|
|
|
|
|
|
; Test that @llvm.global_dtors is properly lowered into @llvm.global_ctors,
|
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|
|
; grouping dtor calls by priority and associated symbol.
|
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|
|
declare void @orig_ctor()
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declare void @orig_dtor0()
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|
declare void @orig_dtor1a()
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|
declare void @orig_dtor1b()
|
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|
declare void @orig_dtor1c0()
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|
declare void @orig_dtor1c1a()
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|
declare void @orig_dtor1c1b()
|
2019-11-24 23:27:54 +08:00
|
|
|
declare void @orig_dtor1c2a()
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|
declare void @orig_dtor1c2b()
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|
declare void @orig_dtor1c3()
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|
declare void @orig_dtor1d()
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declare void @orig_dtor65535()
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|
declare void @orig_dtor65535c0()
|
2017-12-15 08:17:10 +08:00
|
|
|
declare void @after_the_null()
|
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|
2019-11-24 23:27:54 +08:00
|
|
|
@associatedc0 = external global i8
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|
@associatedc1 = external global i8
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@associatedc2 = global i8 42
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|
@associatedc3 = global i8 84
|
2017-12-15 08:17:10 +08:00
|
|
|
|
|
|
|
|
@llvm.global_ctors = appending global
|
|
|
|
|
[1 x { i32, void ()*, i8* }]
|
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|
|
|
[
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|
{ i32, void ()*, i8* } { i32 200, void ()* @orig_ctor, i8* null }
|
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|
|
|
]
|
|
|
|
|
|
|
|
|
|
@llvm.global_dtors = appending global
|
2019-11-24 23:27:54 +08:00
|
|
|
[14 x { i32, void ()*, i8* }]
|
2017-12-15 08:17:10 +08:00
|
|
|
[
|
|
|
|
|
{ i32, void ()*, i8* } { i32 0, void ()* @orig_dtor0, i8* null },
|
|
|
|
|
{ i32, void ()*, i8* } { i32 1, void ()* @orig_dtor1a, i8* null },
|
|
|
|
|
{ i32, void ()*, i8* } { i32 1, void ()* @orig_dtor1b, i8* null },
|
2019-11-24 23:27:54 +08:00
|
|
|
{ i32, void ()*, i8* } { i32 1, void ()* @orig_dtor1c0, i8* @associatedc0 },
|
|
|
|
|
{ i32, void ()*, i8* } { i32 1, void ()* @orig_dtor1c1a, i8* @associatedc1 },
|
|
|
|
|
{ i32, void ()*, i8* } { i32 1, void ()* @orig_dtor1c1b, i8* @associatedc1 },
|
|
|
|
|
{ i32, void ()*, i8* } { i32 1, void ()* @orig_dtor1c2a, i8* @associatedc2 },
|
|
|
|
|
{ i32, void ()*, i8* } { i32 1, void ()* @orig_dtor1c2b, i8* @associatedc2 },
|
|
|
|
|
{ i32, void ()*, i8* } { i32 1, void ()* @orig_dtor1c3, i8* @associatedc3 },
|
|
|
|
|
{ i32, void ()*, i8* } { i32 1, void ()* @orig_dtor1d, i8* null },
|
|
|
|
|
{ i32, void ()*, i8* } { i32 65535, void ()* @orig_dtor65535c0, i8* @associatedc0 },
|
|
|
|
|
{ i32, void ()*, i8* } { i32 65535, void ()* @orig_dtor65535, i8* null },
|
2017-12-15 08:17:10 +08:00
|
|
|
{ i32, void ()*, i8* } { i32 65535, void ()* null, i8* null },
|
|
|
|
|
{ i32, void ()*, i8* } { i32 65535, void ()* @after_the_null, i8* null }
|
|
|
|
|
]
|
|
|
|
|
|
|
|
|
|
; CHECK-LABEL: .Lcall_dtors.0:
|
2018-11-20 01:10:36 +08:00
|
|
|
; CHECK-NEXT: .functype .Lcall_dtors.0 (i32) -> (){{$}}
|
2019-02-23 08:07:39 +08:00
|
|
|
; CHECK-NEXT: call orig_dtor0{{$}}
|
2017-12-15 08:17:10 +08:00
|
|
|
|
|
|
|
|
; CHECK-LABEL: .Lregister_call_dtors.0:
|
2018-11-20 01:10:36 +08:00
|
|
|
; CHECK: block
|
2019-02-23 08:07:39 +08:00
|
|
|
; CHECK-NEXT: i32.const $push2=, .Lcall_dtors.0{{$}}
|
2017-12-15 08:17:10 +08:00
|
|
|
; CHECK-NEXT: i32.const $push1=, 0
|
|
|
|
|
; CHECK-NEXT: i32.const $push0=, __dso_handle
|
[WebAssembly] Replace all calls with generalized multivalue calls
Summary:
Extends the multivalue call infrastructure to tail calls, removes all
legacy calls specialized for particular result types, and removes the
CallIndirectFixup pass, since all indirect call arguments are now
fixed up directly in the post-insertion hook.
In order to keep supporting pretty-printed defs and uses in test
expectations, MCInstLower now inserts an immediate containing the
number of defs for each call and call_indirect. The InstPrinter is
updated to query this immediate if it is present and determine which
MCOperands are defs and uses accordingly.
Depends on D72902.
Reviewers: aheejin
Subscribers: dschuff, mgorny, sbc100, jgravelle-google, hiraditya, sunfish, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D74192
2020-02-07 08:29:59 +08:00
|
|
|
; CHECK-NEXT: call $push3=, __cxa_atexit, $pop2, $pop1, $pop0{{$}}
|
2019-03-06 04:35:34 +08:00
|
|
|
; CHECK-NEXT: i32.eqz $push4=, $pop3
|
|
|
|
|
; CHECK-NEXT: br_if 0, $pop4
|
2017-12-15 08:17:10 +08:00
|
|
|
; CHECK-NEXT: unreachable
|
2019-03-06 04:35:34 +08:00
|
|
|
; CHECK: end_block
|
2017-12-15 08:17:10 +08:00
|
|
|
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-LABEL: .Lcall_dtors.1$0:
|
|
|
|
|
; CHECK-NEXT: .functype .Lcall_dtors.1$0 (i32) -> (){{$}}
|
2019-02-23 08:07:39 +08:00
|
|
|
; CHECK-NEXT: call orig_dtor1b{{$}}
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-NEXT: call orig_dtor1a{{$}}
|
2017-12-15 08:17:10 +08:00
|
|
|
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-LABEL: .Lregister_call_dtors.1$0:
|
2018-11-20 01:10:36 +08:00
|
|
|
; CHECK: block
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-NEXT: i32.const $push2=, .Lcall_dtors.1$0{{$}}
|
2017-12-15 08:17:10 +08:00
|
|
|
; CHECK-NEXT: i32.const $push1=, 0
|
|
|
|
|
; CHECK-NEXT: i32.const $push0=, __dso_handle
|
[WebAssembly] Replace all calls with generalized multivalue calls
Summary:
Extends the multivalue call infrastructure to tail calls, removes all
legacy calls specialized for particular result types, and removes the
CallIndirectFixup pass, since all indirect call arguments are now
fixed up directly in the post-insertion hook.
In order to keep supporting pretty-printed defs and uses in test
expectations, MCInstLower now inserts an immediate containing the
number of defs for each call and call_indirect. The InstPrinter is
updated to query this immediate if it is present and determine which
MCOperands are defs and uses accordingly.
Depends on D72902.
Reviewers: aheejin
Subscribers: dschuff, mgorny, sbc100, jgravelle-google, hiraditya, sunfish, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D74192
2020-02-07 08:29:59 +08:00
|
|
|
; CHECK-NEXT: call $push3=, __cxa_atexit, $pop2, $pop1, $pop0{{$}}
|
2019-03-06 04:35:34 +08:00
|
|
|
; CHECK-NEXT: i32.eqz $push4=, $pop3
|
|
|
|
|
; CHECK-NEXT: br_if 0, $pop4
|
2017-12-15 08:17:10 +08:00
|
|
|
; CHECK-NEXT: unreachable
|
2019-03-06 04:35:34 +08:00
|
|
|
; CHECK: end_block
|
2017-12-15 08:17:10 +08:00
|
|
|
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-LABEL: .Lcall_dtors.1$1.associatedc0:
|
|
|
|
|
; CHECK-NEXT: .functype .Lcall_dtors.1$1.associatedc0 (i32) -> (){{$}}
|
2019-02-23 08:07:39 +08:00
|
|
|
; CHECK-NEXT: call orig_dtor1c0{{$}}
|
2017-12-15 08:17:10 +08:00
|
|
|
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-LABEL: .Lregister_call_dtors.1$1.associatedc0:
|
2018-11-20 01:10:36 +08:00
|
|
|
; CHECK: block
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-NEXT: i32.const $push2=, .Lcall_dtors.1$1.associatedc0{{$}}
|
2017-12-15 08:17:10 +08:00
|
|
|
; CHECK-NEXT: i32.const $push1=, 0
|
|
|
|
|
; CHECK-NEXT: i32.const $push0=, __dso_handle
|
[WebAssembly] Replace all calls with generalized multivalue calls
Summary:
Extends the multivalue call infrastructure to tail calls, removes all
legacy calls specialized for particular result types, and removes the
CallIndirectFixup pass, since all indirect call arguments are now
fixed up directly in the post-insertion hook.
In order to keep supporting pretty-printed defs and uses in test
expectations, MCInstLower now inserts an immediate containing the
number of defs for each call and call_indirect. The InstPrinter is
updated to query this immediate if it is present and determine which
MCOperands are defs and uses accordingly.
Depends on D72902.
Reviewers: aheejin
Subscribers: dschuff, mgorny, sbc100, jgravelle-google, hiraditya, sunfish, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D74192
2020-02-07 08:29:59 +08:00
|
|
|
; CHECK-NEXT: call $push3=, __cxa_atexit, $pop2, $pop1, $pop0{{$}}
|
2019-03-06 04:35:34 +08:00
|
|
|
; CHECK-NEXT: i32.eqz $push4=, $pop3
|
|
|
|
|
; CHECK-NEXT: br_if 0, $pop4
|
2017-12-15 08:17:10 +08:00
|
|
|
; CHECK-NEXT: unreachable
|
|
|
|
|
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-LABEL: .Lcall_dtors.1$2.associatedc1:
|
|
|
|
|
; CHECK-NEXT: .functype .Lcall_dtors.1$2.associatedc1 (i32) -> (){{$}}
|
2019-02-23 08:07:39 +08:00
|
|
|
; CHECK-NEXT: call orig_dtor1c1b{{$}}
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-NEXT: call orig_dtor1c1a{{$}}
|
|
|
|
|
|
|
|
|
|
; CHECK-LABEL: .Lregister_call_dtors.1$2.associatedc1:
|
|
|
|
|
; CHECK: block
|
|
|
|
|
; CHECK-NEXT: i32.const $push2=, .Lcall_dtors.1$2.associatedc1{{$}}
|
|
|
|
|
; CHECK-NEXT: i32.const $push1=, 0
|
|
|
|
|
; CHECK-NEXT: i32.const $push0=, __dso_handle
|
|
|
|
|
; CHECK-NEXT: call $push3=, __cxa_atexit, $pop2, $pop1, $pop0{{$}}
|
|
|
|
|
; CHECK-NEXT: i32.eqz $push4=, $pop3
|
|
|
|
|
; CHECK-NEXT: br_if 0, $pop4
|
|
|
|
|
; CHECK-NEXT: unreachable
|
|
|
|
|
|
|
|
|
|
; CHECK-LABEL: .Lcall_dtors.1$3.associatedc2:
|
|
|
|
|
; CHECK-NEXT: .functype .Lcall_dtors.1$3.associatedc2 (i32) -> (){{$}}
|
|
|
|
|
; CHECK-NEXT: call orig_dtor1c2b{{$}}
|
|
|
|
|
; CHECK-NEXT: call orig_dtor1c2a{{$}}
|
|
|
|
|
|
|
|
|
|
; CHECK-LABEL: .Lregister_call_dtors.1$3.associatedc2:
|
|
|
|
|
; CHECK: block
|
|
|
|
|
; CHECK-NEXT: i32.const $push2=, .Lcall_dtors.1$3.associatedc2{{$}}
|
|
|
|
|
; CHECK-NEXT: i32.const $push1=, 0
|
|
|
|
|
; CHECK-NEXT: i32.const $push0=, __dso_handle
|
|
|
|
|
; CHECK-NEXT: call $push3=, __cxa_atexit, $pop2, $pop1, $pop0{{$}}
|
|
|
|
|
; CHECK-NEXT: i32.eqz $push4=, $pop3
|
|
|
|
|
; CHECK-NEXT: br_if 0, $pop4
|
|
|
|
|
; CHECK-NEXT: unreachable
|
|
|
|
|
|
|
|
|
|
; CHECK-LABEL: .Lcall_dtors.1$4.associatedc3:
|
|
|
|
|
; CHECK-NEXT: .functype .Lcall_dtors.1$4.associatedc3 (i32) -> (){{$}}
|
|
|
|
|
; CHECK-NEXT: call orig_dtor1c3{{$}}
|
|
|
|
|
|
|
|
|
|
; CHECK-LABEL: .Lregister_call_dtors.1$4.associatedc3:
|
|
|
|
|
; CHECK: block
|
|
|
|
|
; CHECK-NEXT: i32.const $push2=, .Lcall_dtors.1$4.associatedc3{{$}}
|
|
|
|
|
; CHECK-NEXT: i32.const $push1=, 0
|
|
|
|
|
; CHECK-NEXT: i32.const $push0=, __dso_handle
|
|
|
|
|
; CHECK-NEXT: call $push3=, __cxa_atexit, $pop2, $pop1, $pop0{{$}}
|
|
|
|
|
; CHECK-NEXT: i32.eqz $push4=, $pop3
|
|
|
|
|
; CHECK-NEXT: br_if 0, $pop4
|
|
|
|
|
; CHECK-NEXT: unreachable
|
2017-12-15 08:17:10 +08:00
|
|
|
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-LABEL: .Lcall_dtors.1$5:
|
|
|
|
|
; CHECK-NEXT: .functype .Lcall_dtors.1$5 (i32) -> (){{$}}
|
|
|
|
|
; CHECK-NEXT: call orig_dtor1d{{$}}
|
|
|
|
|
|
|
|
|
|
; CHECK-LABEL: .Lregister_call_dtors.1$5:
|
2018-11-20 01:10:36 +08:00
|
|
|
; CHECK: block
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-NEXT: i32.const $push2=, .Lcall_dtors.1$5{{$}}
|
2017-12-15 08:17:10 +08:00
|
|
|
; CHECK-NEXT: i32.const $push1=, 0
|
|
|
|
|
; CHECK-NEXT: i32.const $push0=, __dso_handle
|
[WebAssembly] Replace all calls with generalized multivalue calls
Summary:
Extends the multivalue call infrastructure to tail calls, removes all
legacy calls specialized for particular result types, and removes the
CallIndirectFixup pass, since all indirect call arguments are now
fixed up directly in the post-insertion hook.
In order to keep supporting pretty-printed defs and uses in test
expectations, MCInstLower now inserts an immediate containing the
number of defs for each call and call_indirect. The InstPrinter is
updated to query this immediate if it is present and determine which
MCOperands are defs and uses accordingly.
Depends on D72902.
Reviewers: aheejin
Subscribers: dschuff, mgorny, sbc100, jgravelle-google, hiraditya, sunfish, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D74192
2020-02-07 08:29:59 +08:00
|
|
|
; CHECK-NEXT: call $push3=, __cxa_atexit, $pop2, $pop1, $pop0{{$}}
|
2019-03-06 04:35:34 +08:00
|
|
|
; CHECK-NEXT: i32.eqz $push4=, $pop3
|
|
|
|
|
; CHECK-NEXT: br_if 0, $pop4
|
2017-12-15 08:17:10 +08:00
|
|
|
; CHECK-NEXT: unreachable
|
|
|
|
|
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-LABEL: .Lcall_dtors$0.associatedc0:
|
|
|
|
|
; CHECK-NEXT: .functype .Lcall_dtors$0.associatedc0 (i32) -> (){{$}}
|
|
|
|
|
; CHECK-NEXT: call orig_dtor65535c0
|
|
|
|
|
|
|
|
|
|
; CHECK-LABEL: .Lcall_dtors$1:
|
|
|
|
|
; CHECK-NEXT: .functype .Lcall_dtors$1 (i32) -> (){{$}}
|
|
|
|
|
; CHECK-NEXT: call orig_dtor65535{{$}}
|
2017-12-15 08:17:10 +08:00
|
|
|
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-LABEL: .Lregister_call_dtors$1:
|
2018-11-20 01:10:36 +08:00
|
|
|
; CHECK: block
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK-NEXT: i32.const $push2=, .Lcall_dtors$1{{$}}
|
2017-12-15 08:17:10 +08:00
|
|
|
; CHECK-NEXT: i32.const $push1=, 0
|
|
|
|
|
; CHECK-NEXT: i32.const $push0=, __dso_handle
|
[WebAssembly] Replace all calls with generalized multivalue calls
Summary:
Extends the multivalue call infrastructure to tail calls, removes all
legacy calls specialized for particular result types, and removes the
CallIndirectFixup pass, since all indirect call arguments are now
fixed up directly in the post-insertion hook.
In order to keep supporting pretty-printed defs and uses in test
expectations, MCInstLower now inserts an immediate containing the
number of defs for each call and call_indirect. The InstPrinter is
updated to query this immediate if it is present and determine which
MCOperands are defs and uses accordingly.
Depends on D72902.
Reviewers: aheejin
Subscribers: dschuff, mgorny, sbc100, jgravelle-google, hiraditya, sunfish, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D74192
2020-02-07 08:29:59 +08:00
|
|
|
; CHECK-NEXT: call $push3=, __cxa_atexit, $pop2, $pop1, $pop0{{$}}
|
2019-03-06 04:35:34 +08:00
|
|
|
; CHECK-NEXT: i32.eqz $push4=, $pop3
|
|
|
|
|
; CHECK-NEXT: br_if 0, $pop4
|
2017-12-15 08:17:10 +08:00
|
|
|
; CHECK-NEXT: unreachable
|
|
|
|
|
|
|
|
|
|
; CHECK-LABEL: .section .init_array.0,"",@
|
2019-02-23 08:07:39 +08:00
|
|
|
; CHECK: .int32 .Lregister_call_dtors.0{{$}}
|
2017-12-15 08:17:10 +08:00
|
|
|
; CHECK-LABEL: .section .init_array.1,"",@
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK: .int32 .Lregister_call_dtors.1$0{{$}}
|
|
|
|
|
; CHECK-NEXT: .int32 .Lregister_call_dtors.1$3.associatedc2{{$}}
|
|
|
|
|
; CHECK-NEXT: .int32 .Lregister_call_dtors.1$4.associatedc3{{$}}
|
|
|
|
|
; CHECK-NEXT: .int32 .Lregister_call_dtors.1$5{{$}}
|
2017-12-15 08:17:10 +08:00
|
|
|
; CHECK-LABEL: .section .init_array.200,"",@
|
2019-02-23 08:07:39 +08:00
|
|
|
; CHECK: .int32 orig_ctor{{$}}
|
2017-12-15 08:17:10 +08:00
|
|
|
; CHECK-LABEL: .section .init_array,"",@
|
2019-11-24 23:27:54 +08:00
|
|
|
; CHECK: .int32 .Lregister_call_dtors$1{{$}}
|
2017-12-15 08:17:10 +08:00
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; CHECK-LABEL: .weak __dso_handle
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2018-11-20 01:10:36 +08:00
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; CHECK-LABEL: .functype __cxa_atexit (i32, i32, i32) -> (i32){{$}}
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2017-12-15 08:17:10 +08:00
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; We shouldn't make use of a .fini_array section.
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; FINI-NOT: fini_array
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; This function is listed after the null terminator, so it should
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; be excluded.
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; NULL-NOT: after_the_null
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