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path: root/llvm/test/CodeGen/SPARC/2011-01-11-FrameAddr.ll
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* TableGen: fix operand counting for aliasesTim Northover2014-05-161-3/+3
| | | | | | | | | | | | | | | | | | | | | TableGen has a fairly dubious heuristic to decide whether an alias should be printed: does the alias have lest operands than the real instruction. This is bad enough (particularly with no way to override it), but it should at least be calculated consistently for both strings. This patch implements that logic: first get the *correct* string for the variant, in the same way as the Matcher, without guessing; then count the number of whitespace chars. There are basically 4 changes this brings about after the previous commits; all of these appear to be good, so I have changed the tests: + ARM64: we print "neg X, Y" instead of "sub X, xzr, Y". + ARM64: we skip implicit "uxtx" and "uxtw" modifiers. + Sparc: we print "mov A, B" instead of "or %g0, A, B". + Sparc: we print "fcmpX A, B" instead of "fcmpX %fcc0, A, B" llvm-svn: 208969
* [Sparc] Emit 'restore' instead of 'restore %g0, %g0, %g0'. This improves the ↵Venkatraman Govindaraju2014-03-011-1/+2
| | | | | | readability of the generated code. llvm-svn: 202563
* [Sparc] Emit retl/ret instead of jmp instruction. It improves the ↵Venkatraman Govindaraju2014-01-101-3/+3
| | | | | | readability of the assembly generated. llvm-svn: 198910
* [SparcV9]: Implement RETURNADDR and FRAMEADDR lowering in SPARC64. Venkatraman Govindaraju2014-01-041-11/+24
| | | | | | Fixes PR18356. llvm-svn: 198480
* Update to more CodeGen tests to use CHECK-LABEL for labels corresponding to ↵Stephen Lin2013-07-181-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | function definitions for more informative error messages. No functionality change. All changes were made by the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$NAME" grep -q "^; *RUN: *llc.*debug" $NAME && continue grep -q "^; *RUN:.*llvm-objdump" $NAME && continue grep -q "^; *RUN: *opt.*" $NAME && continue 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/;\([A-Za-z0-9_-]*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC[:]* *\$/;\1\2-LABEL:\3$FUNC:/g" $TEMP done sed -i '' "s/;\(.*\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP sed -i '' "s/;\(.*\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP sed -i '' "s/;\(.*\)-NOT-LABEL:/;\1-NOT:/" $TEMP sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP mv $TEMP $NAME done This script catches a superset of the cases caught by the script associated with commit r186280. It initially found some false positives due to unusual constructs in a minority of tests; all such cases were disambiguated first in commit r186621. llvm-svn: 186624
* Sparc: Combine add/or/sethi instruction with restore if possible.Venkatraman Govindaraju2013-06-021-2/+6
| | | | llvm-svn: 183088
* Sparc: Perform leaf procedure optimization by defaultVenkatraman Govindaraju2013-06-021-10/+2
| | | | llvm-svn: 183083
* Sparc: Mark functions calling llvm.vastart and llvm.returnaddress intrinsics ↵Venkatraman Govindaraju2013-06-011-0/+23
| | | | | | as non-leaf functions. llvm-svn: 183079
* These tests no longer require linear scan because reserved register ↵Jakob Stoklund Olesen2011-04-051-4/+4
| | | | | | coalescing is now universal. llvm-svn: 128936
* Fix Mips, Sparc, and XCore tests that were dependent on register allocation.Jakob Stoklund Olesen2011-03-311-2/+4
| | | | | | Add an extra run with -regalloc=basic to keep them honest. llvm-svn: 128654
* Sparc backend: Venkatraman Govindaraju2011-01-211-16/+34
| | | | | | | Rename FLUSH to FLUSHW. Output "ta 3" instead of a "flushw" instruction if v8 instruction set is used. llvm-svn: 123997
* Implement RETURNADDR and FRAMEADDR lowering in SPARC backend.Venkatraman Govindaraju2011-01-121-0/+46
llvm-svn: 123310
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