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llvm-project/lld/test/wasm/trace-symbol.ll

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[lld][WebAssembly] Convert some lld tests to assembly When we originally wrote these tests we didn't have a stable and fleshed out assembly format. Now we do so we should prefer that over llvm ir for lld tests to avoid including more part of llvm than necessary in order to run the test. This change converts just 30 out of about 130 test files. More to come when I have some more time. Differential Revision: https://reviews.llvm.org/D80361
2020-05-21 12:35:18 +08:00
; RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/ret32.s -o %t.ret32.o
[lld] Trace all references with lld --trace-symbol Previously undefined symbol references were only traced if they were seen before that definition. Fixes https://bugs.llvm.org/show_bug.cgi?id=41878 Differential Revision: https://reviews.llvm.org/D61929 llvm-svn: 361636
2019-05-24 21:29:17 +08:00
; RUN: llc -filetype=obj -o %t.start.o %s
; RUN: wasm-ld -o %t.wasm %t.start.o %t.ret32.o -y ret32 -y _start | FileCheck %s -check-prefix=BOTH
; RUN: wasm-ld -o %t.wasm %t.ret32.o %t.start.o -y ret32 -y _start | FileCheck %s -check-prefix=REVERSED
[WebAssembly] Implement --trace and --trace-symbol Differential Revision: https://reviews.llvm.org/D57725 llvm-svn: 353264
2019-02-06 10:35:18 +08:00
; check alias
[lld] Trace all references with lld --trace-symbol Previously undefined symbol references were only traced if they were seen before that definition. Fixes https://bugs.llvm.org/show_bug.cgi?id=41878 Differential Revision: https://reviews.llvm.org/D61929 llvm-svn: 361636
2019-05-24 21:29:17 +08:00
; RUN: wasm-ld -o %t.wasm %t.start.o %t.ret32.o -trace-symbol=_start | FileCheck %s -check-prefixes=JUST-START
[WebAssembly] Implement --trace and --trace-symbol Differential Revision: https://reviews.llvm.org/D57725 llvm-svn: 353264
2019-02-06 10:35:18 +08:00
target triple = "wasm32-unknown-unknown"
declare i32 @ret32(float %arg)
define void @_start() {
entry:
%call1 = call i32 @ret32(float 0.0)
ret void
}
[lld] Trace all references with lld --trace-symbol Previously undefined symbol references were only traced if they were seen before that definition. Fixes https://bugs.llvm.org/show_bug.cgi?id=41878 Differential Revision: https://reviews.llvm.org/D61929 llvm-svn: 361636
2019-05-24 21:29:17 +08:00
; BOTH: start.o: definition of _start
; BOTH-NEXT: start.o: reference to ret32
; BOTH-NEXT: ret32.o: definition of ret32
[WebAssembly] Implement --trace and --trace-symbol Differential Revision: https://reviews.llvm.org/D57725 llvm-svn: 353264
2019-02-06 10:35:18 +08:00
[lld] Trace all references with lld --trace-symbol Previously undefined symbol references were only traced if they were seen before that definition. Fixes https://bugs.llvm.org/show_bug.cgi?id=41878 Differential Revision: https://reviews.llvm.org/D61929 llvm-svn: 361636
2019-05-24 21:29:17 +08:00
; REVERSED: ret32.o: definition of ret32
; REVERSED-NEXT: start.o: definition of _start
; REVERSED-NEXT: start.o: reference to ret32
; JUST-START: start.o: definition of _start
[WebAssembly] Implement --trace and --trace-symbol Differential Revision: https://reviews.llvm.org/D57725 llvm-svn: 353264
2019-02-06 10:35:18 +08:00
; JUST-START-NOT: ret32