<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Issue</th>
<td>
<a href=https://github.com/llvm/llvm-project/issues/138390>138390</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>
llvm assembler does not emit the correct symbol names when escaped characters are present
</td>
</tr>
<tr>
<th>Labels</th>
<td>
</td>
</tr>
<tr>
<th>Assignees</th>
<td>
</td>
</tr>
<tr>
<th>Reporter</th>
<td>
midnightveil
</td>
</tr>
</table>
<pre>
## assembler
https://godbolt.org/z/ac1vev5nh
```asm
.type "hello \" world", @object
"hello \" world":
.zero 1
```
In GCC's as:
```
Symbol table '.symtab' contains 2 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 0000000000000000 0 OBJECT LOCAL DEFAULT 1 hello " world
```
In Clang's as:
```
Symbol table '.symtab' contains 2 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 0000000000000000 0 OBJECT LOCAL DEFAULT 2 hello \" world
```
## c frontend
This then seems to make `-save-temps` have different output to without it:
https://godbolt.org/z/4sa7e5dq4
`clang -save-temps main.c -o clang.o` gives:
```
Symbol table '.symtab' contains 10 entries:
Num: Value Size Type Bind Vis Ndx Name
...
4: 0000000000403000 4 OBJECT GLOBAL DEFAULT 4 hello \" world
...
```
Without `-save-temps`:
```
Symbol table '.symtab' contains 10 entries:
Num: Value Size Type Bind Vis Ndx Name
...
7: 0000000000403000 4 OBJECT GLOBAL DEFAULT 4 hello " world
...
```
</pre>
<img width="1" height="1" alt="" src="http://email.email.llvm.org/o/eJzMlc9u4zYQxp-GugwsUKRkxQcdHCdetAicAutt0SNFji22_OOSlFPn6QtZtjfruFugi6JLCBBAzschvx8HI2LUW4fYkOqeVA-Z6FPnQ2O1cnrbpT1qk7VeHRrCOGEcRIxoW4OB0Dmh8y6lXSR8TtiSsOXWq9ablPuwJWz5SthSyGKP-8p1YziZ0vET0RI6z9Nhh4TOCGMdGuOBVAvCGLz4YBRhjLAFkJL69jeUaZD_XRwfNgcAyF8xeEJnxdtkY-4fHHxYLAirI4g4Kq6CPh5s6w0k0RoEwuo8HmwSLWE1SO-S0C4CA3QpaIyXnKveEn5M_rMwPcJH_YqwPuxwmLrXTg0rOsJxrNSfsBIWT8cFOkjp1RhXYPW8_vWnR4Cn58X8CeDhcTn_9LQG-LR6gLO--Ir--f7Hx8X6rL_IAQo4uXix8JZZCyPc9r-36zLe-_YduPbWNgY3Ht875051ImETvEvo1Di97nSE1KGDiGgjJA9W_I5ApnQSxR4nCe0ukimFTuwRlN5sMKBL4Pu069MQ_6JT5_sEOl1w_FP5lVHUWKk_ygs9OVCFNynBCu1yCRMPx7XcD4fY6j3-e-oF_Rbst8slz_MzvvJLfCXlZ3zlBd-Hp-f7L199eRvfuO8VxF9OVr-j879actuN-tvc-KoVmWq4mvGZyLAp6nLKppxznnUNw0KiLMSdkpJyJjeKTacz2W6qmtcFrzLdMMoqWlFOZ_SuYnnLBVfToq5LXosSa1JStEKb3Ji9HZ5spmPssSn4HZ_RzIgWTTx3pdAMUZO230ZSUqNjip91SSeDx4DP3QmUxwjOJ0Cr01B4IH0IKBPEkZYTFiO8DBWJUYodKpCdCEImDBFEQNgFjOhS1gfTXBWaTl3f5tJbwpZD4tNvsgv-2KrY8niZSNjydJ99w_4KAAD__4odEu4">