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authorBill Wendling <isanbard@gmail.com>2009-04-28 00:21:31 +0000
committerBill Wendling <isanbard@gmail.com>2009-04-28 00:21:31 +0000
commit2e9d5f912a9841d3685ba0241abe1131943fed29 (patch)
tree9dd3e8a53311bd2858fbd020e0a886952726bb2b /utils
parentd908adf2ec0dc774ac95441e755ce3fea94ce329 (diff)
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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'm not 100% sure if it's necessary to change it there... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70270 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils')
-rw-r--r--utils/TableGen/AsmWriterEmitter.cpp2
-rw-r--r--utils/TableGen/DAGISelEmitter.cpp2
2 files changed, 2 insertions, 2 deletions
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);
}