| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Update Transforms tests to use CHECK-LABEL for easier debugging. No ↵ | Stephen Lin | 2013-07-14 | 1 | -19/+19 |
| | | | | | | | | | | | | | | | | | | | | | | | functionality change. This update was done with the following bash script: find test/Transforms -name "*.ll" | \ while read NAME; do echo "$NAME" if ! grep -q "^; *RUN: *llc" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \ while read FUNC; do sed -i '' "s/;\(.*\)\([A-Za-z0-9_]*\):\( *\)@$FUNC\([( ]*\)\$/;\1\2-LABEL:\3@$FUNC(/g" $TEMP done mv $TEMP $NAME fi done llvm-svn: 186268 | ||||
| * | Land the long talked about "type system rewrite" patch. This | Chris Lattner | 2011-07-09 | 1 | -20/+19 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | patch brings numerous advantages to LLVM. One way to look at it is through diffstat: 109 files changed, 3005 insertions(+), 5906 deletions(-) Removing almost 3K lines of code is a good thing. Other advantages include: 1. Value::getType() is a simple load that can be CSE'd, not a mutating union-find operation. 2. Types a uniqued and never move once created, defining away PATypeHolder. 3. Structs can be "named" now, and their name is part of the identity that uniques them. This means that the compiler doesn't merge them structurally which makes the IR much less confusing. 4. Now that there is no way to get a cycle in a type graph without a named struct type, "upreferences" go away. 5. Type refinement is completely gone, which should make LTO much MUCH faster in some common cases with C++ code. 6. Types are now generally immutable, so we can use "Type *" instead "const Type *" everywhere. Downsides of this patch are that it removes some functions from the C API, so people using those will have to upgrade to (not yet added) new API. "LLVM 3.0" is the right time to do this. There are still some cleanups pending after this, this patch is large enough as-is. llvm-svn: 134829 | ||||
| * | Constant folding support for calls to umul.with.overflow(), basically ↵ | Frits van Bommel | 2011-03-27 | 1 | -8/+33 |
| | | | | | | | identical to the smul.with.overflow() code. llvm-svn: 128379 | ||||
| * | fix a bug I introduced, no idea how this didn't repro right. | Chris Lattner | 2010-10-14 | 1 | -2/+1 |
| | | | | | llvm-svn: 116462 | ||||
| * | hack to unbreak buildbots | Chris Lattner | 2010-10-14 | 1 | -1/+2 |
| | | | | | llvm-svn: 116461 | ||||
| * | add uadd_ov/usub_ov to apint, consolidate constant folding | Chris Lattner | 2010-10-14 | 1 | -0/+11 |
| | | | | | | | | | | logic to use the new APInt methods. Among other things this implements rdar://8501501 - llvm.smul.with.overflow.i32 should constant fold which comes from "clang -ftrapv", originally brought to my attention from PR8221. llvm-svn: 116457 | ||||
| * | Extend ConstantFolding to understand signed overflow variants | Evan Phoenix | 2009-10-05 | 1 | -1/+120 |
| | | | | | llvm-svn: 83338 | ||||
| * | teach the optimizer how to constant fold uadd/usub intrinsics. | Chris Lattner | 2009-10-05 | 1 | -0/+53 |
| llvm-svn: 83295 | |||||
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index : bcm5719-llvm | |
| Project Ortega BCM5719 LLVM | Raptor Computing Systems |
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