diff options
Diffstat (limited to 'toolchain/gcc/patches/8.3.0/0001-xtensa-backport-fix-for-PR-target-90922.patch')
| -rw-r--r-- | toolchain/gcc/patches/8.3.0/0001-xtensa-backport-fix-for-PR-target-90922.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/toolchain/gcc/patches/8.3.0/0001-xtensa-backport-fix-for-PR-target-90922.patch b/toolchain/gcc/patches/8.3.0/0001-xtensa-backport-fix-for-PR-target-90922.patch deleted file mode 100644 index c961ce5d2..000000000 --- a/toolchain/gcc/patches/8.3.0/0001-xtensa-backport-fix-for-PR-target-90922.patch +++ /dev/null @@ -1,43 +0,0 @@ -From a592242578e573778241cae6d3928c064dcdfda4 Mon Sep 17 00:00:00 2001 -From: jcmvbkbc <jcmvbkbc@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Tue, 18 Jun 2019 22:19:12 +0000 -Subject: [PATCH] xtensa: fix for PR target/90922 - -Stack pointer adjustment code in prologue missed a case of no -callee-saved registers and a stack frame size bigger than 128 bytes. -Handle that case. - -This fixes the following gcc tests with call0 ABI: - gcc.c-torture/execute/stdarg-2.c - gcc.dg/torture/pr55882.c - gcc.dg/torture/pr57569.c - -gcc/ -2019-06-18 Max Filippov <jcmvbkbc@gmail.com> - - * config/xtensa/xtensa.c (xtensa_expand_prologue): Add stack - pointer adjustment for the case of no callee-saved registers and - stack frame bigger than 128 bytes. - -Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> ---- - gcc/config/xtensa/xtensa.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - -diff --git a/gcc/config/xtensa/xtensa.c b/gcc/config/xtensa/xtensa.c -index 19bd616d67f6..ee5612441e25 100644 ---- a/gcc/config/xtensa/xtensa.c -+++ b/gcc/config/xtensa/xtensa.c -@@ -2862,7 +2862,8 @@ xtensa_expand_prologue (void) - gen_rtx_SET (mem, reg)); - } - } -- if (total_size > 1024) -+ if (total_size > 1024 -+ || (!callee_save_size && total_size > 128)) - { - rtx tmp_reg = gen_rtx_REG (Pmode, A9_REG); - emit_move_insn (tmp_reg, GEN_INT (total_size - --- -2.11.0 - |