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llvm-project/clang/test/CodeGen/opt-record-MIR.c

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Further fixes to test from r293146 Require aarch64 and avoid filename in YAML since it may require quotation. llvm-svn: 293149
2017-01-26 12:34:07 +08:00
// REQUIRES: aarch64-registered-target
Support MIR opt-remarks with -fsave-optimization-record The handler that deals with IR passed/missed/analysis remarks is extended to also handle the corresponding MIR remarks. The more thorough testing in done via llc (rL293113, rL293121). Here we just make sure that the functionality is accessible through clang. llvm-svn: 293146
2017-01-26 12:07:11 +08:00
// RUN: %clang_cc1 -triple arm64-apple-ios -S -o /dev/null %s -O2 -dwarf-column-info -Rpass-missed=regalloc 2>&1 | FileCheck -check-prefix=REMARK %s
// RUN: %clang_cc1 -triple arm64-apple-ios -S -o /dev/null %s -O2 -dwarf-column-info 2>&1 | FileCheck -allow-empty -check-prefix=NO_REMARK %s
// RUN: %clang_cc1 -triple arm64-apple-ios -S -o /dev/null %s -O2 -dwarf-column-info -opt-record-file %t.yaml
// RUN: cat %t.yaml | FileCheck -check-prefix=YAML %s
Reland "[Remarks] Add -foptimization-record-passes to filter remark emission" Currently we have -Rpass for filtering the remarks that are displayed as diagnostics, but when using -fsave-optimization-record, there is no way to filter the remarks while generating them. This adds support for filtering remarks by passes using a regex. Ex: `clang -fsave-optimization-record -foptimization-record-passes=inline` will only emit the remarks coming from the pass `inline`. This adds: * `-fsave-optimization-record` to the driver * `-opt-record-passes` to cc1 * `-lto-pass-remarks-filter` to the LTOCodeGenerator * `--opt-remarks-passes` to lld * `-pass-remarks-filter` to llc, opt, llvm-lto, llvm-lto2 * `-opt-remarks-passes` to gold-plugin Differential Revision: https://reviews.llvm.org/D59268 Original llvm-svn: 355964 llvm-svn: 355984
2019-03-13 05:22:27 +08:00
// RUN: %clang_cc1 -triple arm64-apple-ios -S -o /dev/null %s -O2 -dwarf-column-info -opt-record-file %t.yaml -opt-record-passes asm-printer
// RUN: cat %t.yaml | FileCheck -check-prefix=PASSES %s
[Remarks] Extend -fsave-optimization-record to specify the format Use -fsave-optimization-record=<format> to specify a different format than the default, which is YAML. For now, only YAML is supported. llvm-svn: 363573
2019-06-18 00:06:00 +08:00
// RUN: %clang_cc1 -triple arm64-apple-ios -S -o /dev/null %s -O2 -dwarf-column-info -opt-record-file %t.yaml -opt-record-format yaml
// RUN: cat %t.yaml | FileCheck -check-prefix=YAML %s
Support MIR opt-remarks with -fsave-optimization-record The handler that deals with IR passed/missed/analysis remarks is extended to also handle the corresponding MIR remarks. The more thorough testing in done via llc (rL293113, rL293121). Here we just make sure that the functionality is accessible through clang. llvm-svn: 293146
2017-01-26 12:07:11 +08:00
void bar(float);
void foo(float *p, int i) {
while (i--) {
float f = *p;
asm("" ::
: "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "d8", "d9", "d10", "d11", "d12", "d13", "d14", "d15", "d16", "d17", "d18", "d19", "d20", "d21", "d22", "d23", "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31", "x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "fp", "lr", "sp", "memory");
bar(f);
}
}
Reland "[Remarks] Add -foptimization-record-passes to filter remark emission" Currently we have -Rpass for filtering the remarks that are displayed as diagnostics, but when using -fsave-optimization-record, there is no way to filter the remarks while generating them. This adds support for filtering remarks by passes using a regex. Ex: `clang -fsave-optimization-record -foptimization-record-passes=inline` will only emit the remarks coming from the pass `inline`. This adds: * `-fsave-optimization-record` to the driver * `-opt-record-passes` to cc1 * `-lto-pass-remarks-filter` to the LTOCodeGenerator * `--opt-remarks-passes` to lld * `-pass-remarks-filter` to llc, opt, llvm-lto, llvm-lto2 * `-opt-remarks-passes` to gold-plugin Differential Revision: https://reviews.llvm.org/D59268 Original llvm-svn: 355964 llvm-svn: 355984
2019-03-13 05:22:27 +08:00
// REMARK: opt-record-MIR.c:{{[1-9][0-9]*}}:{{[1-9][0-9]*}}: remark: {{.}} spills {{.}} reloads generated in loop
Support MIR opt-remarks with -fsave-optimization-record The handler that deals with IR passed/missed/analysis remarks is extended to also handle the corresponding MIR remarks. The more thorough testing in done via llc (rL293113, rL293121). Here we just make sure that the functionality is accessible through clang. llvm-svn: 293146
2017-01-26 12:07:11 +08:00
// NO_REMARK-NOT: remark:
// YAML: --- !Missed
// YAML: Pass: regalloc
// YAML: Name: LoopSpillReload
Harden/relax clang/test/CodeGen/opt-record-MIR.c test Summary: If the build path is short, `Line` field can end up fitting on the same line as `File`, but the `{{.*}}` would consume it. Keeping in mind rL293149, i think we can fix it, while keeping it working when there are and there are not any quotations. At least this fixes this test for me. Reviewers: anemet, aaron.ballman, hfinkel Reviewed By: anemet Subscribers: cfe-commits, llvm-commits Differential Revision: https://reviews.llvm.org/D49348 llvm-svn: 337249
2018-07-17 15:12:08 +08:00
// YAML: DebugLoc: { File: {{[^,]+}},
Reland "[Remarks] Add -foptimization-record-passes to filter remark emission" Currently we have -Rpass for filtering the remarks that are displayed as diagnostics, but when using -fsave-optimization-record, there is no way to filter the remarks while generating them. This adds support for filtering remarks by passes using a regex. Ex: `clang -fsave-optimization-record -foptimization-record-passes=inline` will only emit the remarks coming from the pass `inline`. This adds: * `-fsave-optimization-record` to the driver * `-opt-record-passes` to cc1 * `-lto-pass-remarks-filter` to the LTOCodeGenerator * `--opt-remarks-passes` to lld * `-pass-remarks-filter` to llc, opt, llvm-lto, llvm-lto2 * `-opt-remarks-passes` to gold-plugin Differential Revision: https://reviews.llvm.org/D59268 Original llvm-svn: 355964 llvm-svn: 355984
2019-03-13 05:22:27 +08:00
// YAML: Line: {{[1-9][0-9]*}}
// YAML: Column: {{[1-9][0-9]*}} }
Support MIR opt-remarks with -fsave-optimization-record The handler that deals with IR passed/missed/analysis remarks is extended to also handle the corresponding MIR remarks. The more thorough testing in done via llc (rL293113, rL293121). Here we just make sure that the functionality is accessible through clang. llvm-svn: 293146
2017-01-26 12:07:11 +08:00
// YAML: Function: foo
// YAML: Args:
// YAML: - NumSpills: '{{.}}'
// YAML: - String: ' spills '
// YAML: - NumReloads: '{{.}}'
// YAML: - String: ' reloads '
// YAML: - String: generated
// YAML: ...
Reland "[Remarks] Add -foptimization-record-passes to filter remark emission" Currently we have -Rpass for filtering the remarks that are displayed as diagnostics, but when using -fsave-optimization-record, there is no way to filter the remarks while generating them. This adds support for filtering remarks by passes using a regex. Ex: `clang -fsave-optimization-record -foptimization-record-passes=inline` will only emit the remarks coming from the pass `inline`. This adds: * `-fsave-optimization-record` to the driver * `-opt-record-passes` to cc1 * `-lto-pass-remarks-filter` to the LTOCodeGenerator * `--opt-remarks-passes` to lld * `-pass-remarks-filter` to llc, opt, llvm-lto, llvm-lto2 * `-opt-remarks-passes` to gold-plugin Differential Revision: https://reviews.llvm.org/D59268 Original llvm-svn: 355964 llvm-svn: 355984
2019-03-13 05:22:27 +08:00
// PASSES: Pass: asm-printer
// PASSES-NOT: regalloc