diff options
Diffstat (limited to 'sys-devel/gcc')
| -rw-r--r-- | sys-devel/gcc/Manifest | 1 | ||||
| -rw-r--r-- | sys-devel/gcc/files/gcc-14.0.1_pre20240303-uninit.patch | 48 |
2 files changed, 0 insertions, 49 deletions
diff --git a/sys-devel/gcc/Manifest b/sys-devel/gcc/Manifest index 6a53567ca5b9..667f7428846b 100644 --- a/sys-devel/gcc/Manifest +++ b/sys-devel/gcc/Manifest @@ -1,5 +1,4 @@ AUX gcc-13-fix-cross-fixincludes.patch 854 BLAKE2B 3dc52dc6b1ed7e86ae5a0a48b79dc5020f2abcbb4db6735479595ce88e259eb8fe933a5619408a29997c00966481f5b3cd3a412eb63517aa26b6babb3afac612 SHA512 666f9343594c5ffa4ea01e7cbfb8c79d95ffc3a5215dbc16a3f964cb73de552863aa578758d2ffcb0dfd36764ec65389b5abacf6dd12c941c129f39c8117fff2 -AUX gcc-14.0.1_pre20240303-uninit.patch 2047 BLAKE2B edad64293826366fc668da1926dd7a860ee4acb77771cacba043a1ccea3fe1886b4cbc586012026f57e610a0bbebc08120d693786e0cd49c50c80693ced75447 SHA512 9de6b5182086a0abebd8e171ab3b3a9775dac2408684acf27e2d92dce0c44e1622197a00ca72319a0ad4f173279313d6a560f0dbcce8368bc57bb8735bff792f AUX gcc-14.0.1_pre20240324-PR114439.patch 2806 BLAKE2B a8232abbca4da3a280085d11319f31ba4829439b6121c8a22b91e57487275560f9d4399fb079e53b08155b94392f57434480a508f2ed629ed1a132d9b2251972 SHA512 7e8ad80cc927d15837f6b5ea1c14f1441fecb2ebaeb51c9f84f49a01673b89b6ab8852a4e251d154235f0724267156dfbddb9707d1d15ac5f9de41107d930f45 AUX gcc-configure-texinfo.patch 341 BLAKE2B d2ea3b2ea08f5d3a498ba27d0fb95e325097e2104e55caa28b66515cb48662649140d90b639369aedc54b2b1178fa4b49cda442f5f504e09d88a2efa45a5057c SHA512 e8d34c5077409df5495cf0c5fbf5e77f841c5698108fa6a5fde33eb28202c685603bdefd8368918e55f30c4b995e895d71d64c715c1ec2b017e09eb2c54c09ff DIST gcc-10.5.0-musl-patches-2.tar.xz 3452 BLAKE2B 5387e516d07d81477b3f39b8b3bd986bf861d32cd25dc5481c97bd3620d00c918c5661e86857f66dbf28a655401a53e43417f638c443e44cbfdbf5e950caac4d SHA512 86f2ce31cc4fc4fb5a6043fb527bf822d895e1a6220652024f78a1cbd5a962edb6be8dc5f43c32053e075f39bb2350ea8f14e7d57e0473dd2933a7b44676bde5 diff --git a/sys-devel/gcc/files/gcc-14.0.1_pre20240303-uninit.patch b/sys-devel/gcc/files/gcc-14.0.1_pre20240303-uninit.patch deleted file mode 100644 index 5ad41c4581a9..000000000000 --- a/sys-devel/gcc/files/gcc-14.0.1_pre20240303-uninit.patch +++ /dev/null @@ -1,48 +0,0 @@ -https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=901e7bdab70e2275723ac31dacbbce0b6f68f4f4 - -From 901e7bdab70e2275723ac31dacbbce0b6f68f4f4 Mon Sep 17 00:00:00 2001 -From: Jakub Jelinek <jakub@redhat.com> -Date: Mon, 4 Mar 2024 19:23:02 +0100 -Subject: [PATCH] combine: Fix recent WORD_REGISTER_OPERATIONS check [PR113010] - -On Mon, Mar 04, 2024 at 05:18:39PM +0100, Rainer Orth wrote: -> unfortunately, the patch broke Solaris/SPARC bootstrap -> (sparc-sun-solaris2.11): -> -> .../gcc/combine.cc: In function 'rtx_code simplify_comparison(rtx_code, rtx_def**, rtx_def**)': -> .../gcc/combine.cc:12101:25: error: '*(unsigned int*)((char*)&inner_mode + offsetof(scalar_int_mode, scalar_int_mode::m_mode))' may be used uninitialized [-Werror=maybe-uninitialized] -> 12101 | scalar_int_mode mode, inner_mode, tmode; -> | ^~~~~~~~~~ - -I don't see how it could ever work properly, inner_mode in that spot is -just uninitialized. - -I think we shouldn't worry about paradoxical subregs of non-scalar_int_mode -REGs/MEMs and for the scalar_int_mode ones should initialize inner_mode -before we use it. -Another option would be to use -maybe_lt (GET_MODE_PRECISION (GET_MODE (SUBREG_REG (op0))), BITS_PER_WORD) -and -load_extend_op (GET_MODE (SUBREG_REG (op0))) == ZERO_EXTEND, -or set machine_mode smode = GET_MODE (SUBREG_REG (op0)); and use it in -those two spots. - -2024-03-04 Jakub Jelinek <jakub@redhat.com> - - PR rtl-optimization/113010 - * combine.cc (simplify_comparison): Guard the - WORD_REGISTER_OPERATIONS check on scalar_int_mode of SUBREG_REG - and initialize inner_mode. ---- a/gcc/combine.cc -+++ b/gcc/combine.cc -@@ -12554,6 +12554,8 @@ simplify_comparison (enum rtx_code code, rtx *pop0, rtx *pop1) - if (paradoxical_subreg_p (op0)) - { - if (WORD_REGISTER_OPERATIONS -+ && is_a <scalar_int_mode> (GET_MODE (SUBREG_REG (op0)), -+ &inner_mode) - && GET_MODE_PRECISION (inner_mode) < BITS_PER_WORD - /* On WORD_REGISTER_OPERATIONS targets the bits - beyond sub_mode aren't considered undefined, --- -2.39.3 |