https://gcc.gnu.org/g:56189d0ffeb35769637347720dfb24d2e4d7d47f
commit r15-8893-g56189d0ffeb35769637347720dfb24d2e4d7d47f
Author: Tobias Burnus <tbur...@baylibre.com>
Date: Tue Mar 25 15:07:56 2025 +0100
install.texi: gcn - suggest to use Newlib with simd math fix [PR119325]
Suggest a Newlib with a fix for the SIMD math issue. Newlib commit:
https://sourceware.org/git/?p=newlib-cygwin.git;a=commitdiff;h=2ef1a37e7
Additionally, for generic support in ROCm, it is expected that 6.4 will
added the support; the current version is 6.3.3 and it does not support it;
bump >6.3.2 to >6.3.3 in install.texi to avoid doubts.
gcc/ChangeLog:
PR middle-end/119325
* doc/install.texi (gcn): Change ROCm > 6.3.2 to >6.3.3 for generic
support; mention Newlib commit that fixes a SIMD math issue.
Diff:
---
gcc/doc/install.texi | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 308529669b15..b5509ff0c86b 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -4056,11 +4056,12 @@ ISA targets @code{gfx9-generic},
@code{gfx10-3-generic}, and
@code{gfx11-generic} reduce the number of required multilibs but note
that @code{gfx9-generic} does not include @code{gfx908} or @code{gfx90a},
that linking specific ISA code with generic code is currently not supported,
-and that only a future ROCm release (newer than 6.3.2) will be able to execute
+and that only a future ROCm release (newer than 6.3.3) will be able to execute
generic code.
Use Newlib (4.3.0 or newer; 4.4.0 contains some improvements and 4.5.0 fixes
-the device console output for GFX10 and GFX11 devices).
+the device console output for GFX10 and GFX11 devices; post-4.5.0
+commit 2ef1a37e7 [Mar 25, 2025] fixes a SIMD math issue).
To run the binaries, install the HSA Runtime from the
@uref{https://rocm.docs.amd.com/,,ROCm Platform}, and use
