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arg_char test result need input args (x86_64(clang), aarch64(gcc, clang)) #1580

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paranlee opened this issue Sep 12, 2022 · 1 comment
Open

arg_char test result need input args (x86_64(clang), aarch64(gcc, clang)) #1580

paranlee opened this issue Sep 12, 2022 · 1 comment
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@paranlee
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x86_64

062 arg_char            : OK OK OK OK OK  OK NG NG NG NG
~/uftrace/tests$ ./runtest.py -vdp 062
Start 1 tests without worker pool
Compiler                  gcc             clang         
Test case                 pg              pg            
------------------------: O0 O1 O2 O3 Os  O0 O1 O2 O3 Os
build command: gcc -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O0  s-exp-char.c   
test command: /home/paran/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paran/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   0.915 us [ 47302] | __monstartup();
   0.349 us [ 47302] | __cxa_atexit();
            [ 47302] | main() {
   1.413 us [ 47302] |   foo('f', 'o', 'o');
   0.272 us [ 47302] |   bar('\0', 'B', 97, 0x72);
   2.355 us [ 47302] | } /* main */

===========  result  ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: gcc -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O1  s-exp-char.c   
test command: /home/paran/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paran/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   0.703 us [ 47312] | __monstartup();
   0.427 us [ 47312] | __cxa_atexit();
            [ 47312] | main() {
   1.109 us [ 47312] |   foo('f', 'o', 'o');
   0.315 us [ 47312] |   bar('\0', 'B', 97, 0x72);
   2.207 us [ 47312] | } /* main */

===========  result  ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: gcc -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O2  s-exp-char.c   
test command: /home/paran/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paran/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   0.734 us [ 47322] | __monstartup();
   0.274 us [ 47322] | __cxa_atexit();
            [ 47322] | main() {
   0.999 us [ 47322] |   foo('f', 'o', 'o');
   0.288 us [ 47322] |   bar('\0', 'B', 97, 0x72);
   2.056 us [ 47322] | } /* main */

===========  result  ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: gcc -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O3  s-exp-char.c   
test command: /home/paran/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paran/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   0.599 us [ 47332] | __monstartup();
   0.218 us [ 47332] | __cxa_atexit();
            [ 47332] | main() {
   1.134 us [ 47332] |   foo('f', 'o', 'o');
   0.260 us [ 47332] |   bar('\0', 'B', 97, 0x72);
   2.020 us [ 47332] | } /* main */

===========  result  ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: gcc -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -Os  s-exp-char.c   
test command: /home/paran/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paran/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   0.519 us [ 47342] | __monstartup();
   0.165 us [ 47342] | __cxa_atexit();
            [ 47342] | main() {
   0.933 us [ 47342] |   foo('f', 'o', 'o');
   0.262 us [ 47342] |   bar('\0', 'B', 97, 0x72);
   1.756 us [ 47342] | } /* main */

===========  result  ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: clang -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O0  s-exp-char.c   
test command: /home/paran/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paran/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   0.977 us [ 47350] | __monstartup();
   0.476 us [ 47350] | __cxa_atexit();
            [ 47350] | main() {
   0.861 us [ 47350] |   foo('f', 'o', 'o');
   0.199 us [ 47350] |   bar('\0', 'B', 97, 0x72);
   1.614 us [ 47350] | } /* main */

===========  result  ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: clang -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O1  s-exp-char.c   
test command: /home/paran/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paran/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   1.710 us [ 47358] | __monstartup();
   0.772 us [ 47358] | __cxa_atexit();
   0.121 us [ 47358] | main();

===========  result  ===========
main();
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: clang -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O2  s-exp-char.c   
test command: /home/paran/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paran/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   1.394 us [ 47368] | __monstartup();
   0.859 us [ 47368] | __cxa_atexit();
   0.131 us [ 47368] | main();

===========  result  ===========
main();
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: clang -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O3  s-exp-char.c   
test command: /home/paran/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paran/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   0.892 us [ 47378] | __monstartup();
   0.827 us [ 47378] | __cxa_atexit();
   0.091 us [ 47378] | main();

===========  result  ===========
main();
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: clang -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -Os  s-exp-char.c   
test command: /home/paran/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paran/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   1.427 us [ 47388] | __monstartup();
   0.454 us [ 47388] | __cxa_atexit();
   0.097 us [ 47388] | main();

===========  result  ===========
main();
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
t062_arg_char: diff result of -pg -O1
--- expect      2022-09-12 01:56:58.953827255 -0700
+++ result      2022-09-12 01:56:58.953827255 -0700
@@ -1,4 +1 @@
-main() {
-   foo('f', 'o', 'o');
-   bar('\0', 'B', 97, 0x72);
- } /* main */
+main();

t062_arg_char: diff result of -pg -O2
--- expect      2022-09-12 01:56:59.065829237 -0700
+++ result      2022-09-12 01:56:59.065829237 -0700
@@ -1,4 +1 @@
-main() {
-   foo('f', 'o', 'o');
-   bar('\0', 'B', 97, 0x72);
- } /* main */
+main();

t062_arg_char: diff result of -pg -O3
--- expect      2022-09-12 01:56:59.169831079 -0700
+++ result      2022-09-12 01:56:59.169831079 -0700
@@ -1,4 +1 @@
-main() {
-   foo('f', 'o', 'o');
-   bar('\0', 'B', 97, 0x72);
- } /* main */
+main();

t062_arg_char: diff result of -pg -Os
--- expect      2022-09-12 01:56:59.281833061 -0700
+++ result      2022-09-12 01:56:59.281833061 -0700
@@ -1,4 +1 @@
-main() {
-   foo('f', 'o', 'o');
-   bar('\0', 'B', 97, 0x72);
- } /* main */
+main();

062 arg_char            : OK OK OK OK OK  OK NG NG NG NG

aarch64

062 arg_char            : NG NG NG NG NG  OK NG NG NG NG
~/uftrace/tests$ ./runtest.py -vdp 062
Start 1 tests without worker pool
Compiler                  gcc             clang
Test case                 pg              pg
------------------------: O0 O1 O2 O3 Os  O0 O1 O2 O3 Os
build command: gcc -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O0  s-exp-char.c

test command: /home/paranlee/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paranlee/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   2.241 us [330525] | __monstartup();
   0.241 us [330525] | __cxa_atexit();
            [330525] | main() {
   3.315 us [330525] |   foo('', 'o', 'o');
   0.778 us [330525] |   bar('', 'B', 97, 0x72);
   5.556 us [330525] | } /* main */

===========  result  ===========
main() {
   foo('', 'o', 'o');
   bar('', 'B', 97, 0x72);
 } /* main */
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: gcc -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O1  s-exp-char.c

test command: /home/paranlee/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paranlee/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   2.093 us [330536] | __monstartup();
   0.222 us [330536] | __cxa_atexit();
            [330536] | main() {
   3.037 us [330536] |   foo('\', 'o', 'o');
   0.815 us [330536] |   bar('t', 'B', 97, 0x72);
   5.167 us [330536] | } /* main */

===========  result  ===========
main() {
   foo('\', 'o', 'o');
   bar('t', 'B', 97, 0x72);
 } /* main */
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: gcc -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O2  s-exp-char.c

test command: /home/paranlee/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paranlee/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   2.463 us [330547] | __monstartup();
   0.222 us [330547] | __cxa_atexit();
            [330547] | main() {
   3.037 us [330547] |   foo('', 'o', 'o');
   0.982 us [330547] |   bar('', 'B', 97, 0x72);
   5.445 us [330547] | } /* main */

===========  result  ===========
main() {
   foo('', 'o', 'o');
   bar('', 'B', 97, 0x72);
 } /* main */
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: gcc -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O3  s-exp-char.c

test command: /home/paranlee/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paranlee/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   1.685 us [330558] | __monstartup();
   0.204 us [330558] | __cxa_atexit();
            [330558] | main() {
   3.204 us [330558] |   foo('', 'o', 'o');
   0.797 us [330558] |   bar('', 'B', 97, 0x72);
   5.556 us [330558] | } /* main */

===========  result  ===========
main() {
   foo('', 'o', 'o');
   bar('', 'B', 97, 0x72);
 } /* main */
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: gcc -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -Os  s-exp-char.c

test command: /home/paranlee/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paranlee/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   1.926 us [330569] | __monstartup();
   0.204 us [330569] | __cxa_atexit();
            [330569] | main() {
   2.926 us [330569] |   foo('', 'o', 'o');
   1.074 us [330569] |   bar('', 'B', 97, 0x72);
   5.630 us [330569] | } /* main */

===========  result  ===========
main() {
   foo('', 'o', 'o');
   bar('', 'B', 97, 0x72);
 } /* main */
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: clang -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O0  s-exp-char.c
test command: /home/paranlee/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paranlee/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   2.648 us [330580] | __monstartup();
   0.982 us [330580] | __cxa_atexit();
            [330580] | main() {
   3.148 us [330580] |   foo('f', 'o', 'o');
   0.926 us [330580] |   bar('\0', 'B', 97, 0x72);
   5.370 us [330580] | } /* main */

===========  result  ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: clang -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O1  s-exp-char.c
test command: /home/paranlee/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paranlee/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   2.889 us [330587] | __monstartup();
   1.037 us [330587] | __cxa_atexit();
   1.018 us [330587] | main();

===========  result  ===========
main();
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: clang -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O2  s-exp-char.c
test command: /home/paranlee/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paranlee/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   2.426 us [330597] | __monstartup();
   0.889 us [330597] | __cxa_atexit();
   0.666 us [330597] | main();

===========  result  ===========
main();
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: clang -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O3  s-exp-char.c
test command: /home/paranlee/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paranlee/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   2.260 us [330606] | __monstartup();
   1.018 us [330606] | __cxa_atexit();
   0.685 us [330606] | main();

===========  result  ===========
main();
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
build command: clang -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -Os  s-exp-char.c
test command: /home/paranlee/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/paranlee/uftrace -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" t-exp-char
=========== original ===========
# DURATION     TID     FUNCTION
   2.815 us [330615] | __monstartup();
   1.037 us [330615] | __cxa_atexit();
   0.629 us [330615] | main();

===========  result  ===========
main();
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
t062_arg_char: diff result of -pg -O0
--- expect      2022-09-12 17:55:13.668386159 +0900
+++ result      2022-09-12 17:55:13.668386159 +0900
@@ -1,4 +1,4 @@
 main() {
-   foo('f', 'o', 'o');
-   bar('\0', 'B', 97, 0x72);
+   foo('', 'o', 'o');
+   bar('', 'B', 97, 0x72);
  } /* main */

t062_arg_char: diff result of -pg -O1
--- expect      2022-09-12 17:55:14.156383069 +0900
+++ result      2022-09-12 17:55:14.156383069 +0900
@@ -1,4 +1,4 @@
 main() {
-   foo('f', 'o', 'o');
-   bar('\0', 'B', 97, 0x72);
+   foo('\', 'o', 'o');
+   bar('t', 'B', 97, 0x72);
  } /* main */

t062_arg_char: diff result of -pg -O2
--- expect      2022-09-12 17:55:14.648379955 +0900
+++ result      2022-09-12 17:55:14.648379955 +0900
@@ -1,4 +1,4 @@
 main() {
-   foo('f', 'o', 'o');
-   bar('\0', 'B', 97, 0x72);
+   foo('', 'o', 'o');
+   bar('', 'B', 97, 0x72);
  } /* main */

t062_arg_char: diff result of -pg -O3
--- expect      2022-09-12 17:55:15.144376815 +0900
+++ result      2022-09-12 17:55:15.144376815 +0900
@@ -1,4 +1,4 @@
 main() {
-   foo('f', 'o', 'o');
-   bar('\0', 'B', 97, 0x72);
+   foo('', 'o', 'o');
+   bar('', 'B', 97, 0x72);
  } /* main */

t062_arg_char: diff result of -pg -Os
--- expect      2022-09-12 17:55:15.640373676 +0900
+++ result      2022-09-12 17:55:15.640373676 +0900
@@ -1,4 +1,4 @@
 main() {
-   foo('f', 'o', 'o');
-   bar('\0', 'B', 97, 0x72);
+   foo('', 'o', 'o');
+   bar('', 'B', 97, 0x72);
  } /* main */

t062_arg_char: diff result of -pg -O1
--- expect      2022-09-12 17:55:16.788366411 +0900
+++ result      2022-09-12 17:55:16.788366411 +0900
@@ -1,4 +1 @@
-main() {
-   foo('f', 'o', 'o');
-   bar('\0', 'B', 97, 0x72);
- } /* main */
+main();

t062_arg_char: diff result of -pg -O2
--- expect      2022-09-12 17:55:17.388362615 +0900
+++ result      2022-09-12 17:55:17.388362615 +0900
@@ -1,4 +1 @@
-main() {
-   foo('f', 'o', 'o');
-   bar('\0', 'B', 97, 0x72);
- } /* main */
+main();

t062_arg_char: diff result of -pg -O3
--- expect      2022-09-12 17:55:17.960358996 +0900
+++ result      2022-09-12 17:55:17.960358996 +0900
@@ -1,4 +1 @@
-main() {
-   foo('f', 'o', 'o');
-   bar('\0', 'B', 97, 0x72);
- } /* main */
+main();

t062_arg_char: diff result of -pg -Os
--- expect      2022-09-12 17:55:18.544355303 +0900
+++ result      2022-09-12 17:55:18.544355303 +0900
@@ -1,4 +1 @@
-main() {
-   foo('f', 'o', 'o');
-   bar('\0', 'B', 97, 0x72);
- } /* main */
+main();

062 arg_char            : NG NG NG NG NG  OK NG NG NG NG
@uibeom0210
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Hello.
For x86_64, I ran the arg_char test and got the correct result for both gcc and clang. I also checked GitHub's nightly test and didn't see any issues with the arg_char test. Therefore, I don't think input args for x86_64 (clang) are necessary.
This test was run on Ubuntu 20.04.

~/ossca/uftrace/tests$ ./runtest.py -vdp 062
Start 1 tests without worker pool

Compiler                  gcc             clang         
Runtime test case         pg              pg            
------------------------: O0 O1 O2 O3 Os  O0 O1 O2 O3 Os
build command: gcc -o t-exp-char -fno-inline -fno-builtin -fno-ipa-cp -fno-omit-frame-pointer -D_FORTIFY_SOURCE=0  -pg -O0 -fno-ipa-sra  s-exp-char.c   
test command: /home/uibeom2004/ossca/uftrace/uftrace live --no-pager --no-event --libmcount-path=/home/uibeom2004/ossca/uftrace  -A "foo@arg1/c,arg2/c,arg3/c" -A "bar@arg1/c,arg2/c,arg3/i,arg4/x8" -N memcpy t-exp-char

...

===========  result  ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
=========== expected ===========
main() {
   foo('f', 'o', 'o');
   bar('\0', 'B', 97, 0x72);
 } /* main */
062 arg_char            : OK OK OK OK OK  OK OK OK OK OK

@yskelg yskelg mentioned this issue Sep 2, 2024
Open
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@honggyukim @uibeom0210 @paranlee