mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
8b2b8a1835
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
192 lines
3.5 KiB
LLVM
192 lines
3.5 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-pc-linux -mattr=+bmi,+bmi2,+popcnt | FileCheck %s
|
|
declare void @foo(i32)
|
|
declare void @foo64(i64)
|
|
|
|
; CHECK-LABEL: neg:
|
|
; CHECK: negl %edi
|
|
; CHECK-NEXT: je
|
|
; CHECK: jmp foo
|
|
; CHECK: ret
|
|
define void @neg(i32 %x) nounwind {
|
|
%sub = sub i32 0, %x
|
|
%cmp = icmp eq i32 %sub, 0
|
|
br i1 %cmp, label %return, label %bb
|
|
|
|
bb:
|
|
tail call void @foo(i32 %sub)
|
|
br label %return
|
|
|
|
return:
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: sar:
|
|
; CHECK: sarl %edi
|
|
; CHECK-NEXT: je
|
|
; CHECK: jmp foo
|
|
; CHECK: ret
|
|
define void @sar(i32 %x) nounwind {
|
|
%ashr = ashr i32 %x, 1
|
|
%cmp = icmp eq i32 %ashr, 0
|
|
br i1 %cmp, label %return, label %bb
|
|
|
|
bb:
|
|
tail call void @foo(i32 %ashr)
|
|
br label %return
|
|
|
|
return:
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: shr:
|
|
; CHECK: shrl %edi
|
|
; CHECK-NEXT: je
|
|
; CHECK: jmp foo
|
|
; CHECK: ret
|
|
define void @shr(i32 %x) nounwind {
|
|
%ashr = lshr i32 %x, 1
|
|
%cmp = icmp eq i32 %ashr, 0
|
|
br i1 %cmp, label %return, label %bb
|
|
|
|
bb:
|
|
tail call void @foo(i32 %ashr)
|
|
br label %return
|
|
|
|
return:
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: shri:
|
|
; CHECK: shrl $3, %edi
|
|
; CHECK-NEXT: je
|
|
; CHECK: jmp foo
|
|
; CHECK: ret
|
|
define void @shri(i32 %x) nounwind {
|
|
%ashr = lshr i32 %x, 3
|
|
%cmp = icmp eq i32 %ashr, 0
|
|
br i1 %cmp, label %return, label %bb
|
|
|
|
bb:
|
|
tail call void @foo(i32 %ashr)
|
|
br label %return
|
|
|
|
return:
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: shl:
|
|
; CHECK: addl %edi, %edi
|
|
; CHECK-NEXT: je
|
|
; CHECK: jmp foo
|
|
; CHECK: ret
|
|
define void @shl(i32 %x) nounwind {
|
|
%shl = shl i32 %x, 1
|
|
%cmp = icmp eq i32 %shl, 0
|
|
br i1 %cmp, label %return, label %bb
|
|
|
|
bb:
|
|
tail call void @foo(i32 %shl)
|
|
br label %return
|
|
|
|
return:
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: shli:
|
|
; CHECK: shll $4, %edi
|
|
; CHECK-NEXT: je
|
|
; CHECK: jmp foo
|
|
; CHECK: ret
|
|
define void @shli(i32 %x) nounwind {
|
|
%shl = shl i32 %x, 4
|
|
%cmp = icmp eq i32 %shl, 0
|
|
br i1 %cmp, label %return, label %bb
|
|
|
|
bb:
|
|
tail call void @foo(i32 %shl)
|
|
br label %return
|
|
|
|
return:
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: adc:
|
|
; CHECK: movabsq $-9223372036854775808, %rax
|
|
; CHECK-NEXT: addq %rdi, %rax
|
|
; CHECK-NEXT: adcq $0, %rsi
|
|
; CHECK-NEXT: sete %al
|
|
; CHECK: ret
|
|
define zeroext i1 @adc(i128 %x) nounwind {
|
|
%add = add i128 %x, 9223372036854775808
|
|
%cmp = icmp ult i128 %add, 18446744073709551616
|
|
ret i1 %cmp
|
|
}
|
|
|
|
; CHECK-LABEL: sbb:
|
|
; CHECK: cmpq %rdx, %rdi
|
|
; CHECK-NEXT: sbbq %rcx, %rsi
|
|
; CHECK-NEXT: setns %al
|
|
; CHECK: ret
|
|
define zeroext i1 @sbb(i128 %x, i128 %y) nounwind {
|
|
%sub = sub i128 %x, %y
|
|
%cmp = icmp sge i128 %sub, 0
|
|
ret i1 %cmp
|
|
}
|
|
|
|
; CHECK-LABEL: andn:
|
|
; CHECK: andnl %esi, %edi, %edi
|
|
; CHECK-NEXT: je
|
|
; CHECK: jmp foo
|
|
; CHECK: ret
|
|
define void @andn(i32 %x, i32 %y) nounwind {
|
|
%not = xor i32 %x, -1
|
|
%andn = and i32 %y, %not
|
|
%cmp = icmp eq i32 %andn, 0
|
|
br i1 %cmp, label %return, label %bb
|
|
|
|
bb:
|
|
tail call void @foo(i32 %andn)
|
|
br label %return
|
|
|
|
return:
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: bextr:
|
|
; CHECK: bextrl %esi, %edi, %edi
|
|
; CHECK-NEXT: je
|
|
; CHECK: jmp foo
|
|
; CHECK: ret
|
|
declare i32 @llvm.x86.bmi.bextr.32(i32, i32) nounwind readnone
|
|
define void @bextr(i32 %x, i32 %y) nounwind {
|
|
%bextr = tail call i32 @llvm.x86.bmi.bextr.32(i32 %x, i32 %y)
|
|
%cmp = icmp eq i32 %bextr, 0
|
|
br i1 %cmp, label %return, label %bb
|
|
|
|
bb:
|
|
tail call void @foo(i32 %bextr)
|
|
br label %return
|
|
|
|
return:
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: popcnt:
|
|
; CHECK: popcntl
|
|
; CHECK-NEXT: je
|
|
; CHECK: jmp foo
|
|
; CHECK: ret
|
|
declare i32 @llvm.ctpop.i32(i32) nounwind readnone
|
|
define void @popcnt(i32 %x) nounwind {
|
|
%popcnt = tail call i32 @llvm.ctpop.i32(i32 %x)
|
|
%cmp = icmp eq i32 %popcnt, 0
|
|
br i1 %cmp, label %return, label %bb
|
|
;
|
|
bb:
|
|
tail call void @foo(i32 %popcnt)
|
|
br label %return
|
|
;
|
|
return:
|
|
ret void
|
|
}
|