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mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-18 10:31:57 +00:00
llvm-6502/test/CodeGen/XCore/trampoline.ll
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

40 lines
1.3 KiB
LLVM

; RUN: llc < %s -march=xcore | FileCheck %s
%struct.FRAME.f = type { i32, i32 ()* }
define void @f() nounwind {
entry:
; CHECK-LABEL: f:
; CHECK: ldap r11, g.1101
; CHECK: stw r11, sp[7]
%TRAMP.23 = alloca [20 x i8], align 2
%FRAME.0 = alloca %struct.FRAME.f, align 4
%TRAMP.23.sub = getelementptr inbounds [20 x i8]* %TRAMP.23, i32 0, i32 0
%FRAME.02 = bitcast %struct.FRAME.f* %FRAME.0 to i8*
call void @llvm.init.trampoline(i8* %TRAMP.23.sub, i8* bitcast (i32 (%struct.FRAME.f*)* @g.1101 to i8*), i8* %FRAME.02)
%tramp = call i8* @llvm.adjust.trampoline(i8* %TRAMP.23.sub)
%0 = getelementptr inbounds %struct.FRAME.f* %FRAME.0, i32 0, i32 1
%1 = bitcast i8* %tramp to i32 ()*
store i32 ()* %1, i32 ()** %0, align 4
%2 = getelementptr inbounds %struct.FRAME.f* %FRAME.0, i32 0, i32 0
store i32 1, i32* %2, align 4
call void @h(i32 ()* %1) nounwind
ret void
}
define internal i32 @g.1101(%struct.FRAME.f* nocapture nest %CHAIN.1) nounwind readonly {
entry:
; CHECK: g.1101:
; CHECK: ldw r11, sp[0]
; CHECK-NEXT: ldw r0, r11[0]
; CHECK-NEXT: retsp 0
%0 = getelementptr inbounds %struct.FRAME.f* %CHAIN.1, i32 0, i32 0
%1 = load i32* %0, align 4
ret i32 %1
}
declare void @llvm.init.trampoline(i8*, i8*, i8*) nounwind
declare i8* @llvm.adjust.trampoline(i8*) nounwind
declare void @h(i32 ()*)