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Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to

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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
This commit is contained in:
Bill Wendling
2009-04-28 00:21:31 +00:00
parent d908adf2ec
commit 2e9d5f912a
93 changed files with 394 additions and 346 deletions
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4
test/CodeGen/X86/add-with-overflow.ll
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@ -1,7 +1,7 @@
; RUN: llvm-as < %s | llc -march=x86 | grep {jo} | count 2
; RUN: llvm-as < %s | llc -march=x86 | grep {jb} | count 2
; RUN: llvm-as < %s | llc -march=x86 -fast | grep {jo} | count 2
; RUN: llvm-as < %s | llc -march=x86 -fast | grep {jb} | count 2
; RUN: llvm-as < %s | llc -march=x86 -O0 | grep {jo} | count 2
; RUN: llvm-as < %s | llc -march=x86 -O0 | grep {jb} | count 2
@ok = internal constant [4 x i8] c"%d\0A\00"
@no = internal constant [4 x i8] c"no\0A\00"