mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
39f4e8d9cc
This update was done with the following bash script:
find test/Transforms -name "*.ll" | \
while read NAME; do
echo "$NAME"
if ! grep -q "^; *RUN: *llc" $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
mv $TEMP $NAME
fi
done
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186268 91177308-0d34-0410-b5e6-96231b3b80d8
86 lines
2.0 KiB
LLVM
86 lines
2.0 KiB
LLVM
; RUN: opt < %s -gvn -S | FileCheck %s
|
|
;
|
|
|
|
%0 = type { i64, i1 }
|
|
|
|
define i64 @test1(i64 %a, i64 %b) nounwind ssp {
|
|
entry:
|
|
%uadd = tail call %0 @llvm.uadd.with.overflow.i64(i64 %a, i64 %b)
|
|
%uadd.0 = extractvalue %0 %uadd, 0
|
|
%add1 = add i64 %a, %b
|
|
ret i64 %add1
|
|
}
|
|
|
|
; CHECK-LABEL: @test1(
|
|
; CHECK-NOT: add1
|
|
; CHECK: ret
|
|
|
|
define i64 @test2(i64 %a, i64 %b) nounwind ssp {
|
|
entry:
|
|
%usub = tail call %0 @llvm.usub.with.overflow.i64(i64 %a, i64 %b)
|
|
%usub.0 = extractvalue %0 %usub, 0
|
|
%sub1 = sub i64 %a, %b
|
|
ret i64 %sub1
|
|
}
|
|
|
|
; CHECK-LABEL: @test2(
|
|
; CHECK-NOT: sub1
|
|
; CHECK: ret
|
|
|
|
define i64 @test3(i64 %a, i64 %b) nounwind ssp {
|
|
entry:
|
|
%umul = tail call %0 @llvm.umul.with.overflow.i64(i64 %a, i64 %b)
|
|
%umul.0 = extractvalue %0 %umul, 0
|
|
%mul1 = mul i64 %a, %b
|
|
ret i64 %mul1
|
|
}
|
|
|
|
; CHECK-LABEL: @test3(
|
|
; CHECK-NOT: mul1
|
|
; CHECK: ret
|
|
|
|
define i64 @test4(i64 %a, i64 %b) nounwind ssp {
|
|
entry:
|
|
%sadd = tail call %0 @llvm.sadd.with.overflow.i64(i64 %a, i64 %b)
|
|
%sadd.0 = extractvalue %0 %sadd, 0
|
|
%add1 = add i64 %a, %b
|
|
ret i64 %add1
|
|
}
|
|
|
|
; CHECK-LABEL: @test4(
|
|
; CHECK-NOT: add1
|
|
; CHECK: ret
|
|
|
|
define i64 @test5(i64 %a, i64 %b) nounwind ssp {
|
|
entry:
|
|
%ssub = tail call %0 @llvm.ssub.with.overflow.i64(i64 %a, i64 %b)
|
|
%ssub.0 = extractvalue %0 %ssub, 0
|
|
%sub1 = sub i64 %a, %b
|
|
ret i64 %sub1
|
|
}
|
|
|
|
; CHECK-LABEL: @test5(
|
|
; CHECK-NOT: sub1
|
|
; CHECK: ret
|
|
|
|
define i64 @test6(i64 %a, i64 %b) nounwind ssp {
|
|
entry:
|
|
%smul = tail call %0 @llvm.smul.with.overflow.i64(i64 %a, i64 %b)
|
|
%smul.0 = extractvalue %0 %smul, 0
|
|
%mul1 = mul i64 %a, %b
|
|
ret i64 %mul1
|
|
}
|
|
|
|
; CHECK-LABEL: @test6(
|
|
; CHECK-NOT: mul1
|
|
; CHECK: ret
|
|
|
|
declare void @exit(i32) noreturn
|
|
declare %0 @llvm.uadd.with.overflow.i64(i64, i64) nounwind readnone
|
|
declare %0 @llvm.usub.with.overflow.i64(i64, i64) nounwind readnone
|
|
declare %0 @llvm.umul.with.overflow.i64(i64, i64) nounwind readnone
|
|
declare %0 @llvm.sadd.with.overflow.i64(i64, i64) nounwind readnone
|
|
declare %0 @llvm.ssub.with.overflow.i64(i64, i64) nounwind readnone
|
|
declare %0 @llvm.smul.with.overflow.i64(i64, i64) nounwind readnone
|
|
|