From be8cc2a3dedeb7685f07e68cdc4b9502eb97eb2b Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Wed, 29 Apr 2009 00:15:41 +0000 Subject: Second attempt: Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to use the old behavior, the flag is -O0. This change allows for finer-grained control over which optimizations are run at different -O levels. Most of this work was pretty mechanical. The majority of the fixes came from verifying that a "fast" variable wasn't used anymore. The JIT still uses a "Fast" flag. I'll change the JIT with a follow-up patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70343 91177308-0d34-0410-b5e6-96231b3b80d8 --- utils/TableGen/AsmWriterEmitter.cpp | 2 +- utils/TableGen/DAGISelEmitter.cpp | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'utils') diff --git a/utils/TableGen/AsmWriterEmitter.cpp b/utils/TableGen/AsmWriterEmitter.cpp index 93ef6c8..6bcc52a 100644 --- a/utils/TableGen/AsmWriterEmitter.cpp +++ b/utils/TableGen/AsmWriterEmitter.cpp @@ -650,7 +650,7 @@ void AsmWriterEmitter::run(std::ostream &O) { O << "\";\n\n"; O << " if (TAI->doesSupportDebugInformation() &&\n" - << " DW->ShouldEmitDwarfDebug() && !Fast) {\n" + << " DW->ShouldEmitDwarfDebug() && OptLevel != 0) {\n" << " DebugLoc CurDL = MI->getDebugLoc();\n\n" << " if (!CurDL.isUnknown()) {\n" << " static DebugLocTuple PrevDLT(~0U, ~0U, ~0U);\n" diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp index 3335d00..b5d334c 100644 --- a/utils/TableGen/DAGISelEmitter.cpp +++ b/utils/TableGen/DAGISelEmitter.cpp @@ -465,7 +465,7 @@ public: NumInputRootOps = N->getNumChildren(); if (DisablePatternForFastISel(N, CGP)) - emitCheck("!Fast"); + emitCheck("OptLevel != 0"); emitCheck(PredicateCheck); } -- cgit v1.1