14 Commits

Author SHA1 Message Date
Craig Topper d28a1eae08 [X86] Teach the execution domain fixing tables to use movlhps inplace of unpcklpd for the packed single domain.
MOVLHPS has a smaller encoding than UNPCKLPD in the legacy encodings. With VEX and EVEX encodings it doesn't matter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313509 91177308-0d34-0410-b5e6-96231b3b80d8
2017-09-18 04:40:58 +00:00
Craig Topper 2dc0224dbf [X86] Teach execution domain fixing to convert between FP and int unpack instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313508 91177308-0d34-0410-b5e6-96231b3b80d8
2017-09-18 03:29:54 +00:00
Simon Pilgrim a533d6cc52 [X86][SSE] Fix domains for VZEXT_LOAD type instructions
Add the missing domain equivalences for movss, movsd, movd and movq zero extending loading instructions.

Differential Revision: https://reviews.llvm.org/D27684

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@289825 91177308-0d34-0410-b5e6-96231b3b80d8
2016-12-15 16:05:29 +00:00
Simon Pilgrim fe2d3ebbd3 [X86][SSE] Added support for MOVHPD/MOVLPD + MOVHPS/MOVLPS shuffle decoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260034 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-07 15:39:22 +00:00
Rafael Espindola 4aa8bdaa46 Rename features to match what gcc and clang use.
There is no advantage in being different and using the same names simplifies
clang a bit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189141 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-23 20:21:34 +00:00
Stephen Lin 8b2b8a1835 Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.
This update was done with the following bash script:

  find test/CodeGen -name "*.ll" | \
  while read NAME; do
    echo "$NAME"
    if ! grep -q "^; *RUN: *llc.*debug" $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
      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
    fi
  done


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-14 06:24:09 +00:00
Chandler Carruth 549f123715 FileCheck-ize another test. This one is more clear and runs fewer
commands as a result.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134329 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-02 20:42:08 +00:00
Dan Gohman 36a0947820 Eliminate more uses of llvm-as and llvm-dis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 23:54:48 +00:00
Evan Cheng 52ceafa5c7 Use movaps / movd to extract vector element 0 even with sse4.1. It's still cheaper than pextrw especially if the value is in memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61555 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-02 05:29:08 +00:00
Evan Cheng 5e6ebaf4d1 Fix PR2485: do all 4-element SSE shuffles in max. of 2 shuffle instructions.
Based on patch by Nicolas Capens.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53939 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-23 00:22:17 +00:00
Matthijs Kooijman 5efb967052 Fix some more quoting issues in RUN lines, this time regarding unintended
variable expansions involving the $ character.

This fixes 4 tests that were not running properly before.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52183 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-10 16:10:32 +00:00
Evan Cheng e65b9a48e3 Add nounwind.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51665 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-29 07:09:24 +00:00
Nate Begeman 337c213c18 Update test to catch recent x86 insert regression and improvements
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45705 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-07 17:49:23 +00:00
Evan Cheng 794405e6aa Use shuffles to implement insert_vector_elt for i32, i64, f32, and f64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44929 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-12 07:55:34 +00:00