Commit Graph

13 Commits

Author SHA1 Message Date
Stephen Lin 6f36b45076 Update to more CodeGen tests to use CHECK-LABEL for labels corresponding to 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
2013-07-18 22:47:09 +00:00
Joey Gouly 392cdad2b1 Add a comment to this change, requested by Eric Christopher.
llvm-svn: 185853
2013-07-08 19:52:51 +00:00
Joey Gouly 606f3fbc2b PR16490: fix a crash in ARMDAGToDAGISel::SelectInlineAsm.
In the SelectionDAG immediate operands to inline asm are constructed as
two separate operands. The first is a constant of value InlineAsm::Kind_Imm
and the second is a constant with the value of the immediate.

In ARMDAGToDAGISel::SelectInlineAsm, if we reach an operand of Kind_Imm we
should skip over the next operand too.

llvm-svn: 185688
2013-07-05 10:19:40 +00:00
Weiming Zhao c598700788 Re-apply r175088 for bug fix 13622: Add paired register support for
inline asm with 64-bit data on ARM

Update test case to use -mtriple=arm-linux-gnueabi

llvm-svn: 175186
2013-02-14 18:10:21 +00:00
Weiming Zhao 090edf7e67 temporarily revert the patch due to some conflicts
llvm-svn: 175107
2013-02-13 23:24:40 +00:00
Weiming Zhao 0632a4b002 Bug fix 13622: Add paired register support for inline asm with 64-bit data on ARM
llvm-svn: 175088
2013-02-13 21:43:02 +00:00
Eric Christopher 7d8b53c1f8 Add support for the %H output modifier.
Patch by Weiming Zhao.

llvm-svn: 161768
2012-08-13 18:18:52 +00:00
Eric Christopher aff7ed55bc Allow lr in the register options here.
llvm-svn: 133935
2011-06-27 20:31:01 +00:00
Eric Christopher d00e8ad803 Implement the 'M' output modifier for arm inline asm. This is fairly
register allocation dependent and will occasionally break. WIP in the
register allocator to model paired/etc registers.

rdar://9119939

llvm-svn: 132242
2011-05-28 01:40:44 +00:00
Eric Christopher 8c5e4192e6 Implement the 'm' modifier. Note that it only works for memory operands.
Part of rdar://9119939

llvm-svn: 132081
2011-05-25 20:51:58 +00:00
Eric Christopher 1b724948e9 Implement the arm 'L' asm modifier.
Part of rdar://9119939

llvm-svn: 132024
2011-05-24 23:27:13 +00:00
Eric Christopher b1dda56ac2 Implement the immediate part of the 'B' modifier.
Part of rdar://9119939

llvm-svn: 132023
2011-05-24 23:15:43 +00:00
Eric Christopher 7617883ce3 Add support for the arm 'y' asm modifier.
Fixes part of rdar://9444657

llvm-svn: 132011
2011-05-24 22:10:34 +00:00