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llvm-mirror/test/CodeGen/X86/test-shrink.ll
Stephen Lin 7e501cf4c3 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

llvm-svn: 186280
2013-07-14 06:24:09 +00:00

160 lines
3.2 KiB
LLVM

; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefix=CHECK-64
; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s --check-prefix=CHECK-64
; RUN: llc < %s -march=x86 | FileCheck %s --check-prefix=CHECK-32
; CHECK-64-LABEL: g64xh:
; CHECK-64: testb $8, {{%ah|%ch}}
; CHECK-64: ret
; CHECK-32-LABEL: g64xh:
; CHECK-32: testb $8, %ah
; CHECK-32: ret
define void @g64xh(i64 inreg %x) nounwind {
%t = and i64 %x, 2048
%s = icmp eq i64 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
; CHECK-64-LABEL: g64xl:
; CHECK-64: testb $8, [[A0L:%dil|%cl]]
; CHECK-64: ret
; CHECK-32-LABEL: g64xl:
; CHECK-32: testb $8, %al
; CHECK-32: ret
define void @g64xl(i64 inreg %x) nounwind {
%t = and i64 %x, 8
%s = icmp eq i64 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
; CHECK-64-LABEL: g32xh:
; CHECK-64: testb $8, {{%ah|%ch}}
; CHECK-64: ret
; CHECK-32-LABEL: g32xh:
; CHECK-32: testb $8, %ah
; CHECK-32: ret
define void @g32xh(i32 inreg %x) nounwind {
%t = and i32 %x, 2048
%s = icmp eq i32 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
; CHECK-64-LABEL: g32xl:
; CHECK-64: testb $8, [[A0L]]
; CHECK-64: ret
; CHECK-32-LABEL: g32xl:
; CHECK-32: testb $8, %al
; CHECK-32: ret
define void @g32xl(i32 inreg %x) nounwind {
%t = and i32 %x, 8
%s = icmp eq i32 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
; CHECK-64-LABEL: g16xh:
; CHECK-64: testb $8, {{%ah|%ch}}
; CHECK-64: ret
; CHECK-32-LABEL: g16xh:
; CHECK-32: testb $8, %ah
; CHECK-32: ret
define void @g16xh(i16 inreg %x) nounwind {
%t = and i16 %x, 2048
%s = icmp eq i16 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
; CHECK-64-LABEL: g16xl:
; CHECK-64: testb $8, [[A0L]]
; CHECK-64: ret
; CHECK-32-LABEL: g16xl:
; CHECK-32: testb $8, %al
; CHECK-32: ret
define void @g16xl(i16 inreg %x) nounwind {
%t = and i16 %x, 8
%s = icmp eq i16 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
; CHECK-64-LABEL: g64x16:
; CHECK-64: testw $-32640, %[[A0W:di|cx]]
; CHECK-64: ret
; CHECK-32-LABEL: g64x16:
; CHECK-32: testw $-32640, %ax
; CHECK-32: ret
define void @g64x16(i64 inreg %x) nounwind {
%t = and i64 %x, 32896
%s = icmp eq i64 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
; CHECK-64-LABEL: g32x16:
; CHECK-64: testw $-32640, %[[A0W]]
; CHECK-64: ret
; CHECK-32-LABEL: g32x16:
; CHECK-32: testw $-32640, %ax
; CHECK-32: ret
define void @g32x16(i32 inreg %x) nounwind {
%t = and i32 %x, 32896
%s = icmp eq i32 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
; CHECK-64-LABEL: g64x32:
; CHECK-64: testl $268468352, %e[[A0W]]
; CHECK-64: ret
; CHECK-32-LABEL: g64x32:
; CHECK-32: testl $268468352, %eax
; CHECK-32: ret
define void @g64x32(i64 inreg %x) nounwind {
%t = and i64 %x, 268468352
%s = icmp eq i64 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
declare void @bar()