diff options
Diffstat (limited to 'pkgs/development/compilers/gcc/patches/13/ICE-PR110280.patch')
-rw-r--r-- | pkgs/development/compilers/gcc/patches/13/ICE-PR110280.patch | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/pkgs/development/compilers/gcc/patches/13/ICE-PR110280.patch b/pkgs/development/compilers/gcc/patches/13/ICE-PR110280.patch deleted file mode 100644 index 7338b3dd1ede3..0000000000000 --- a/pkgs/development/compilers/gcc/patches/13/ICE-PR110280.patch +++ /dev/null @@ -1,60 +0,0 @@ -From f4029de35fb1b293a4fd586574b1b4b73ddf7880 Mon Sep 17 00:00:00 2001 -From: Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> -Date: Wed, 26 Jul 2023 22:36:26 +0530 -Subject: [PATCH] [aarch64/match.pd] Fix ICE observed in PR110280. - -gcc/ChangeLog: - PR tree-optimization/110280 - * match.pd (vec_perm_expr(v, v, mask) -> v): Explicitly build vector - using build_vector_from_val with the element of input operand, and - mask's type if operand and mask's types don't match. - -gcc/testsuite/ChangeLog: - PR tree-optimization/110280 - * gcc.target/aarch64/sve/pr110280.c: New test. - -(cherry picked from commit 85d8e0d8d5342ec8b4e6a54e22741c30b33c6f04) ---- - gcc/match.pd | 9 ++++++++- - gcc/testsuite/gcc.target/aarch64/sve/pr110280.c | 12 ++++++++++++ - 2 files changed, 20 insertions(+), 1 deletion(-) - create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/pr110280.c - -diff --git a/gcc/match.pd b/gcc/match.pd -index 9118244825054..c3bb4fbc0a7a2 100644 ---- a/gcc/match.pd -+++ b/gcc/match.pd -@@ -8292,7 +8292,14 @@ and, - - (simplify - (vec_perm vec_same_elem_p@0 @0 @1) -- @0) -+ (if (types_match (type, TREE_TYPE (@0))) -+ @0 -+ (with -+ { -+ tree elem = uniform_vector_p (@0); -+ } -+ (if (elem) -+ { build_vector_from_val (type, elem); })))) - - /* Push VEC_PERM earlier if that may help FMA perception (PR101895). */ - (simplify -diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pr110280.c b/gcc/testsuite/gcc.target/aarch64/sve/pr110280.c -new file mode 100644 -index 0000000000000..d3279f383629f ---- /dev/null -+++ b/gcc/testsuite/gcc.target/aarch64/sve/pr110280.c -@@ -0,0 +1,12 @@ -+/* { dg-do compile } */ -+/* { dg-options "-O3 -fdump-tree-optimized" } */ -+ -+#include "arm_sve.h" -+ -+svuint32_t l() -+{ -+ _Alignas(16) const unsigned int lanes[4] = {0, 0, 0, 0}; -+ return svld1rq_u32(svptrue_b8(), lanes); -+} -+ -+/* { dg-final { scan-tree-dump-not "VEC_PERM_EXPR" "optimized" } } */ |