Landing: 5b4e8371e3d0
Project / Subsystem
gcc / sse-init-v2df-1.c
Date
2026-08-02
Author
H.J. Lu
Commit
5b4e8371e3d0b0b87adffdcc5c81f27eb5ba46db
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- sse-init-v2df-1.c
- patch_id
- —
- commit_hash
- 5b4e8371e3d0b0b87adffdcc5c81f27eb5ba46db
- source_type
- github
- headline
- sse-init-v2df-1.c: Compile with -mfpmath=sse
- tldr
- Ensures SSE math is enabled in a specific test file by compiling with -mfpmath=sse.
- author
- H.J. Lu
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • x86
- • sse
- • testing
- • compiler flags
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-08-02T00:00:00.000Z
This change modifies the compilation of gcc.target/i386/sse-init-v2df-1.c to include the -mfpmath=sse flag. This ensures that SSE math operations are enabled, even when SSE2 is explicitly disabled (-mno-sse2), which is necessary for the test case to function correctly as it relies on SSE math capabilities.