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e724ebab6b
This allows the usage of the whole remark infrastructure developed in LLVM, which includes a new binary format, metadata in object files, etc. This gets rid of the YAMLTraits-based remark serialization and does the plumbing for hooking to LLVM's main remark streamer. For more about the idea behind LLVM's main remark streamer, see the docs/Remarks.rst changes in https://reviews.llvm.org/D73676. The flags are now: * -save-optimization-record: enable remarks, defaults to YAML * -save-optimization-record=<format>: enable remarks, use <format> for serialization * -save-optimization-record-passes <regex>: only serialize passes that match <regex>. The YAMLTraits in swift had a different `flow` setting for the debug location, resulting in some test changes.
32 lines
1.3 KiB
Swift
32 lines
1.3 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swiftc_driver -O -wmo -save-optimization-record=bitstream %s -module-name optrecordmod -o %t/opt-record 2>&1 | %FileCheck -allow-empty %s
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// RUN: llvm-bcanalyzer -dump %t/optrecordmod.opt.bitstream | %FileCheck -check-prefix=BITSTREAM %s
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// REQUIRES: OS=macosx || OS=ios || OS=tvos || OS=watchos
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// CHECK-NOT: remark
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var a: Int = 1
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#sourceLocation(file: "custom.swift", line: 2000)
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func foo() {
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a = 2
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}
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#sourceLocation() // reset
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public func bar() {
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foo()
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// BITSTREAM: <Remark NumWords=13 BlockCodeSize=4>
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// BITSTREAM-NEXT: <Remark header abbrevid=4 op0=1 op1=0 op2=1 op3=2/>
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// BITSTREAM-NEXT: <Remark debug location abbrevid=5 op0=3 op1=[[@LINE-3]] op2=3/>
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// BITSTREAM-NEXT: <Argument with debug location abbrevid=7 op0=4 op1=5 op2=6 op3=2000 op4=6/>
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// BITSTREAM-NEXT: <Argument abbrevid=8 op0=7 op1=8/>
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// BITSTREAM-NEXT: <Argument with debug location abbrevid=7 op0=9 op1=10 op2=3 op3=[[@LINE-7]] op4=13/>
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// BITSTREAM-NEXT: <Argument abbrevid=8 op0=7 op1=11/>
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// BITSTREAM-NEXT: <Argument abbrevid=8 op0=12 op1=13/>
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// BITSTREAM-NEXT: <Argument abbrevid=8 op0=7 op1=14/>
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// BITSTREAM-NEXT: <Argument abbrevid=8 op0=15 op1=16/>
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// BITSTREAM-NEXT: <Argument abbrevid=8 op0=7 op1=17/>
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// BITSTREAM-NEXT: </Remark>
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}
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