mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-09-01 19:29:22 +00:00
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126567 91177308-0d34-0410-b5e6-96231b3b80d8
56 lines
2.0 KiB
LLVM
56 lines
2.0 KiB
LLVM
; RUN: llc < %s -march=x86-64 | FileCheck %s
|
|
|
|
%"class.std::bitset" = type { [8 x i8] }
|
|
|
|
define zeroext i1 @_Z3fooPjmS_mRSt6bitsetILm32EE(i32* nocapture %a, i64 %asize, i32* nocapture %b, i64 %bsize, %"class.std::bitset"* %bits) nounwind readonly ssp noredzone {
|
|
entry:
|
|
%tmp.i.i.i.i = bitcast %"class.std::bitset"* %bits to i64*
|
|
br label %for.cond
|
|
|
|
for.cond: ; preds = %for.inc, %entry
|
|
%0 = phi i32 [ 0, %entry ], [ %inc, %for.inc ]
|
|
%conv = zext i32 %0 to i64
|
|
%cmp = icmp eq i64 %conv, %bsize
|
|
br i1 %cmp, label %return, label %for.body
|
|
|
|
for.body: ; preds = %for.cond
|
|
%arrayidx = getelementptr inbounds i32* %b, i64 %conv
|
|
%tmp5 = load i32* %arrayidx, align 4
|
|
%conv6 = zext i32 %tmp5 to i64
|
|
%rem.i.i.i.i = and i64 %conv6, 63
|
|
%tmp3.i = load i64* %tmp.i.i.i.i, align 8
|
|
%shl.i.i = shl i64 1, %rem.i.i.i.i
|
|
%and.i = and i64 %shl.i.i, %tmp3.i
|
|
%cmp.i = icmp eq i64 %and.i, 0
|
|
br i1 %cmp.i, label %for.inc, label %return
|
|
|
|
for.inc: ; preds = %for.body
|
|
%inc = add i32 %0, 1
|
|
br label %for.cond
|
|
|
|
return: ; preds = %for.body, %for.cond
|
|
; CHECK-NOT: and
|
|
%retval.0 = phi i1 [ true, %for.body ], [ false, %for.cond ]
|
|
ret i1 %retval.0
|
|
}
|
|
|
|
; This test case caused an assertion failure; see PR9324.
|
|
define void @func_37() noreturn nounwind ssp {
|
|
entry:
|
|
br i1 undef, label %lbl_919, label %entry.for.inc_crit_edge
|
|
|
|
entry.for.inc_crit_edge: ; preds = %entry
|
|
br label %for.inc
|
|
|
|
lbl_919: ; preds = %for.cond7.preheader, %entry
|
|
br label %for.cond7.preheader
|
|
|
|
for.cond7.preheader: ; preds = %for.inc, %lbl_919
|
|
%storemerge.ph = phi i8 [ 0, %lbl_919 ], [ %add, %for.inc ]
|
|
br i1 undef, label %for.inc, label %lbl_919
|
|
|
|
for.inc: ; preds = %for.cond7.preheader, %entry.for.inc_crit_edge
|
|
%add = add i8 undef, 1
|
|
br label %for.cond7.preheader
|
|
}
|