| ; RUN: llc -mtriple=s390x-linux-gnu -mcpu=z13 -systemz-subreg-liveness < %s | FileCheck %s |
| |
| ; Check for successful compilation. |
| ; CHECK: aghi %r15, -160 |
| |
| target datalayout = "E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-v128:64-a:8:16-n32:64" |
| target triple = "s390x-ibm-linux" |
| |
| %0 = type { i8*, i32, i32 } |
| |
| declare i8* @Perl_sv_grow(%0*, i64) #0 |
| |
| ; Function Attrs: nounwind |
| define signext i32 @Perl_yylex() #1 { |
| bb: |
| br label %bb1 |
| |
| bb1: ; preds = %bb3, %bb |
| %tmp = phi i8* [ %tmp8, %bb3 ], [ undef, %bb ] |
| %tmp2 = icmp eq i8 undef, 0 |
| br i1 %tmp2, label %bb9, label %bb3 |
| |
| bb3: ; preds = %bb1 |
| %tmp4 = ptrtoint i8* %tmp to i64 |
| %tmp5 = sub i64 %tmp4, 0 |
| %tmp6 = shl i64 %tmp5, 32 |
| %tmp7 = ashr exact i64 %tmp6, 32 |
| %tmp8 = getelementptr inbounds i8, i8* null, i64 %tmp7 |
| br label %bb1 |
| |
| bb9: ; preds = %bb1 |
| br i1 undef, label %bb10, label %bb15 |
| |
| bb10: ; preds = %bb9 |
| %tmp11 = ptrtoint i8* %tmp to i64 |
| %tmp12 = sub i64 %tmp11, 0 |
| %tmp13 = call i8* @Perl_sv_grow(%0* nonnull undef, i64 undef) #2 |
| %tmp14 = getelementptr inbounds i8, i8* %tmp13, i64 %tmp12 |
| br label %bb15 |
| |
| bb15: ; preds = %bb10, %bb9 |
| %tmp16 = phi i8* [ %tmp14, %bb10 ], [ %tmp, %bb9 ] |
| %tmp17 = call i8* @Perl_uvuni_to_utf8(i8* %tmp16, i64 undef) #2 |
| unreachable |
| } |
| |
| declare i8* @Perl_uvuni_to_utf8(i8*, i64) #0 |
| |
| attributes #0 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="z13" "target-features"="+transactional-execution,+vector" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| attributes #1 = { nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="z13" "target-features"="+transactional-execution,+vector" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| attributes #2 = { nounwind } |
