[Question][Hw4] make in test directory

[Jaegoomon]

When I write down command cd test; make, the whole error messages are as follows

PHI nodes not grouped at top of basic block!
  %num_fraction.0 = phi double [ 0.000000e+00, %if.end26 ], [ %num_fraction.1, %for.inc1205 ], !dbg !241
label %for.cond
PHI nodes not grouped at top of basic block!
  %num_e.0 = phi double [ 0.000000e+00, %if.end26 ], [ %num_e.1, %for.inc1205 ], !dbg !242
label %for.cond
PHI nodes not grouped at top of basic block!
  %num_digits.0 = phi double [ 0.000000e+00, %if.end26 ], [ %num_digits.1, %for.inc1205 ], !dbg !243
label %for.cond
PHI nodes not grouped at top of basic block!
  %num_fraction.1 = phi double [ %num_fraction.0, %for.body ], [ %num_fraction.6, %for.inc ], !dbg !241
label %for.cond34
PHI nodes not grouped at top of basic block!
  %num_e.1 = phi double [ %num_e.0, %for.body ], [ %num_e.5, %for.inc ], !dbg !242
label %for.cond34
PHI nodes not grouped at top of basic block!
  %num_digits.1 = phi double [ %num_digits.0, %for.body ], [ %num_digits.5, %for.inc ], !dbg !243
label %for.cond34
PHI nodes not grouped at top of basic block!
  %string.0 = phi i8* [ null, %for.body ], [ %string.5, %for.inc ], !dbg !260
label %for.cond34
PHI nodes not grouped at top of basic block!
  %cond = phi i32 [ 0, %cond.true ], [ %conv39, %cond.false ], !dbg !265
label %cond.end
PHI nodes not grouped at top of basic block!
  %cond1098 = phi double [ %fneg, %cond.true1095 ], [ %num_e.1, %cond.false1096 ], !dbg !1325
label %cond.end1097
PHI nodes not grouped at top of basic block!
  %string.3 = phi i8* [ %string.1, %sw.default1128 ], [ %string.1, %if.end1124 ], [ %string.2, %sw.epilog900 ], !dbg !1363
label %sw.epilog1129
PHI nodes not grouped at top of basic block!
  %string_length.6 = phi i32 [ %string_length.0, %sw.default1128 ], [ %string_length.0, %if.end1124 ], [ %string_length.5, %sw.epilog900 ], !dbg !1364
label %sw.epilog1129
PHI nodes not grouped at top of basic block!
  %string.4 = phi i8* [ %string.1, %sw.epilog846 ], [ %string.3, %sw.epilog1129 ], !dbg !1363
label %if.end1130
PHI nodes not grouped at top of basic block!
  %string_length.7 = phi i32 [ %string_length.0, %sw.epilog846 ], [ %string_length.6, %sw.epilog1129 ], !dbg !1364
label %if.end1130
PHI nodes not grouped at top of basic block!
  %cond = phi i8* [ %call, %cond.true ], [ %call1, %cond.false ], !dbg !1534
label %cond.end
fatal error: error in backend: Broken module found, compilation aborted!
clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
clang version 10.0.0-4ubuntu1~18.04.2 
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script.
clang: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/runtime-6df34b.c
clang: note: diagnostic msg: /tmp/runtime-6df34b.sh
clang: note: diagnostic msg: 

********************
Makefile:13: recipe for target 'json_parser' failed
make: *** [json_parser] Error 70

Is it my own issues becuase of my env setting? Well, I finished setting env the last hw, I have no idea why those errors occurs.

[KihongHeo]

See this post.

In short, do not instrument PHI nodes.

[Jaegoomon]

Yeah, but mine was already changed(maybe I make my repo after you change that function). But there still is same error messages...

[Jaegoomon]

In short, do not instrument PHI nodes.

Do I have to write down another codes or something? Well, I just do make command without any actions, I mean right after clone repo...

[KihongHeo]

See the post again.
You should change your sanitizer not to instrument PHI nodes.

[Jaegoomon]

I understand what you mean. Thank you professor!

closing..