From: Jim Lin <jim@andestech.com>
Date: Mon, 6 Jul 2026 14:59:30 +0000 (-0600)
Subject: [PATCH] RISC-V: Skip zbb-min-max-05.c under -funroll-loops
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=17649698d6f1d1c626dcf245edd8e45f3f55a5eb;p=thirdparty%2Fgcc.git

[PATCH] RISC-V: Skip zbb-min-max-05.c under -funroll-loops

With -funroll-loops the loop body is duplicated, emitting more than one
minu and breaking the scan-assembler-times {\mminu} 1 expectation.  Skip
the test when -funroll-loops is present, matching zbb-min-max-04.c.

gcc/testsuite/ChangeLog:

	* gcc.target/riscv/zbb-min-max-05.c: Skip under -funroll-loops.
---

diff --git a/gcc/testsuite/gcc.target/riscv/zbb-min-max-05.c b/gcc/testsuite/gcc.target/riscv/zbb-min-max-05.c
index f0b24ad44f1..fd4e52f2ae7 100644
--- a/gcc/testsuite/gcc.target/riscv/zbb-min-max-05.c
+++ b/gcc/testsuite/gcc.target/riscv/zbb-min-max-05.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-march=rv64gc_zba_zbb -mabi=lp64d -O3" } */
+/* { dg-skip-if "" { *-*-* } { "-funroll-loops" } } */
 /* Verify that minu/maxu/min/max si3 expansions set SUBREG_PROMOTED,
    so that no redundant sext.w is emitted after the min/max.  */