llvm-project

Author SHA1 Message Date

Author	SHA1	Message	Date
Fangrui Song	3d473ae72e	[MC] Remove unneeded "in '.xxx' directive" from diagnostics The directive name is not useful because the next line replicates the error line which includes the directive.	2021-05-04 13:30:29 -07:00
Yuanfang Chen	80df56f7f9	Fix test case in `b4a8c0ebb6`	2021-03-18 15:55:48 -07:00
Yuanfang Chen	b4a8c0ebb6	[LTO][MC] Discard non-prevailing defined symbols in module-level assembly This is the alternative approach to D96931. In LTO, for each module with inlineasm block, prepend directive ".lto_discard <sym>, <sym>*" to the beginning of the inline asm. ".lto_discard" is both a module inlineasm block marker and (optionally) provides a list of symbols to be discarded. In MC while emitting for inlineasm, discard symbol binding & symbol definitions according to ".lto_disard". Reviewed By: MaskRay Differential Revision: https://reviews.llvm.org/D98762	2021-03-18 15:33:42 -07:00

Fangrui Song

3d473ae72e

[MC] Remove unneeded "in '.xxx' directive" from diagnostics

The directive name is not useful because the next line replicates the error line
which includes the directive.

2021-05-04 13:30:29 -07:00

Yuanfang Chen 80df56f7f9 Fix test case in b4a8c0ebb6 2021-03-18 15:55:48 -07:00

Yuanfang Chen

b4a8c0ebb6

[LTO][MC] Discard non-prevailing defined symbols in module-level assembly

This is the alternative approach to D96931.

In LTO, for each module with inlineasm block, prepend directive ".lto_discard <sym>, <sym>*" to the beginning of the inline
asm.  ".lto_discard" is both a module inlineasm block marker and (optionally) provides a list of symbols to be discarded.

In MC while emitting for inlineasm, discard symbol binding & symbol
definitions according to ".lto_disard".

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D98762

2021-03-18 15:33:42 -07:00

3 Commits