aqjune

int ff_seek_frame_binary(AVFormatContext *s, int stream_index,
                         int64_t target_ts, int flags)
{
    const AVInputFormat *const avif = s->iformat;
    int64_t pos_min=pos_min, pos_max=pos_max, pos, pos_limit;
    int64_t ts_min, ts_max, ts;
    int index;
    int64_t ret; 
    AVStream *st; 
    FFStream *sti;

aqjune

// RUN: iree-opt -split-input-file -iree-codegen-convert-conv-to-img2col %s

#map0 = affine_map<(d0, d1, d2, d3, d4, d5) -> (d0, d1 + d3, d2 + d4, d5)>
#map1 = affine_map<(d0, d1, d2, d3, d4, d5) -> (d0, d1, d2, d3, d4, d5)>
module  {
  func @conv_16433136(%arg0: tensor<1x16x16x4xf32>, %arg1: tensor<3x3x4x16xf32>, %arg2: tensor<1x14x14x16xf32>) -> tensor<1x14x14x16xf32> {
    %0 = linalg.init_tensor [1, 14, 14, 3, 3, 4] : tensor<1x14x14x3x3x4xf32>
    %1 = linalg.generic {indexing_maps = [#map0, #map1], iterator_types = ["parallel", "parallel", "parallel", "parallel", "parallel", "parallel"]} ins(%arg0 : tensor<1x16x16x4xf32>) outs(%0 : tensor<1x14x14x3x3x4xf32>) {
    ^bb0(%arg3: f32, %arg4: f32):  // no predecessors
      linalg.yield %arg3 : f32

aqjune

#include<iostream>
#include<sstream>
using namespace std;

int main() {
  stringstream ss;
  ss << "aa\nbb\n";
  string str1;
  getline(ss, str1);
  cout << "str(): " << ss.str() << endl;

aqjune

----------------------------------------
define i1 @merge_logical_and_and(i1 %X, i1 %Y) {
%0:
  %c = select i1 %X, i1 %Y, i1 0
  %res = and i1 %X, %c
  ret i1 %res
}
=>
define i1 @merge_logical_and_and(i1 %X, i1 %Y) {

aqjune

diff --git a/ir/instr.cpp b/ir/instr.cpp
index 21e015a..4d93443 100644
--- a/ir/instr.cpp
+++ b/ir/instr.cpp
@@ -367,8 +367,17 @@ StateValue BinOp::toSMT(State &s) const {
   case Add:
     fn = [&](auto a, auto ap, auto b, auto bp) -> StateValue {
       expr non_poison = true;
-      if (flags & NSW)
+      if (flags & NSW) {

aqjune

NODIFF: ./constexpr/ret.src.ll
NODIFF: ./constexpr/shufflevector-nocopy.src.ll
NODIFF: ./unordered-bbs.src.ll
NODIFF: ./memory/calloc-undef.src.ll
ill-formed test: ./calls/fncall-noreturn2.srctgt.ll
ill-formed test: ./globals/const2.srctgt.ll
NODIFF: ./libcalls/gettimeofday.srctgt.ll
NODIFF: ./attrs/dereferenceable-shrink.srctgt.ll
ill-formed test: ./memory/glb-6.srctgt.ll
ill-formed test: ./memory/bitcast.srctgt.ll

aqjune

tempsrc=`mktemp`
temptgt=`mktemp`

# 1. src.ll/tgt.ll tests
for i in `find . -name "*.src.ll"`; do
  itgt="${i%.src.ll}.tgt.ll"

  grep -v '^;' $i | awk 'NF' >$tempsrc # ignore comments and whitespaces
  grep -v '^;' $itgt | awk 'NF' >$temptgt

aqjune

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
index 6a7fe9d707a2..ad4b13a52300 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
@@ -49,7 +49,7 @@ using namespace PatternMatch;
 
 /// FIXME: Enabled by default until the pattern is supported well.
 static cl::opt<bool> EnableUnsafeSelectTransform(
-    "instcombine-unsafe-select-transform", cl::init(true),
+    "instcombine-unsafe-select-transform", cl::init(false),

aqjune

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
index 6a7fe9d707a2..ad4b13a52300 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
@@ -49,7 +49,7 @@ using namespace PatternMatch;
 
 /// FIXME: Enabled by default until the pattern is supported well.
 static cl::opt<bool> EnableUnsafeSelectTransform(
-    "instcombine-unsafe-select-transform", cl::init(true),
+    "instcombine-unsafe-select-transform", cl::init(false),

aqjune

target datalayout="e"
;target datalayout="E" ; both is fine

define void @src(i8** %q) {
  %ofs = shl i64 7, 60
  %p = getelementptr i8, i8* null, i64 %ofs
  store i8* %p, i8** %q
  ret void
}