Since commit e7a36e4715c7 "[PATCH] RISC-V: Support simplify (-1-x) for
vector." these tests fail on aarch64-linux:
=== g++ tests ===
Running g++:g++.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp ...
FAIL: gcc.target/aarch64/sve/acle/asm/subr_s8.c -std=gnu++98 -O2
-fno-schedule-insns -DCHECK_ASM --save-temps -DTEST_FULL check-function-bodies
subr_m1_s8_m
FAIL: gcc.target/aarch64/sve/acle/asm/subr_s8.c -std=gnu++98 -O2
-fno-schedule-insns -DCHECK_ASM --save-temps -DTEST_OVERLOADS
check-function-bodies subr_m1_s8_m
FAIL: gcc.target/aarch64/sve/acle/asm/subr_u8.c -std=gnu++98 -O2
-fno-schedule-insns -DCHECK_ASM --save-temps -DTEST_FULL check-function-bodies
subr_m1_u8_m
FAIL: gcc.target/aarch64/sve/acle/asm/subr_u8.c -std=gnu++98 -O2
-fno-schedule-insns -DCHECK_ASM --save-temps -DTEST_OVERLOADS
check-function-bodies subr_m1_u8_m
=== gcc tests ===
Running gcc:gcc.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp ...
FAIL: gcc.target/aarch64/sve/acle/asm/subr_s8.c -std=gnu90 -O2
-fno-schedule-insns -DCHECK_ASM --save-temps -DTEST_FULL check-function-bodies
subr_m1_s8_m
FAIL: gcc.target/aarch64/sve/acle/asm/subr_s8.c -std=gnu90 -O2
-fno-schedule-insns -DCHECK_ASM --save-temps -DTEST_OVERLOADS
check-function-bodies subr_m1_s8_m
FAIL: gcc.target/aarch64/sve/acle/asm/subr_u8.c -std=gnu90 -O2
-fno-schedule-insns -DCHECK_ASM --save-temps -DTEST_FULL check-function-bodies
subr_m1_u8_m
FAIL: gcc.target/aarch64/sve/acle/asm/subr_u8.c -std=gnu90 -O2
-fno-schedule-insns -DCHECK_ASM --save-temps -DTEST_OVERLOADS
check-function-bodies subr_m1_u8_m
Andrew Pinski's analysis in PR testsuite/111071 is that the new code is
better and the testcase should be updated. I also asked Prathamesh Kulkarni
in private and he agreed.
Here is the update. With this change, all tests in
gcc.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp pass on aarch64-linux.
gcc/testsuite/
PR testsuite/111071
* gcc/testsuite/gcc.target/aarch64/sve/acle/asm/subr_s8.c: Adjust to
new code.
* gcc/testsuite/gcc.target/aarch64/sve/acle/asm/subr_u8.c: Likewise.
Suggested-by: Andrew Pinski <apin...@marvell.com>
---
gcc/testsuite/gcc.target/aarch64/sve/acle/asm/subr_s8.c | 3 +--
gcc/testsuite/gcc.target/aarch64/sve/acle/asm/subr_u8.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/subr_s8.c
b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/subr_s8.c
index b9615de6655f..3e521bc9ae32 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/subr_s8.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/subr_s8.c
@@ -76,8 +76,7 @@ TEST_UNIFORM_Z (subr_1_s8_m_untied, svint8_t,
/*
** subr_m1_s8_m:
-** mov (z[0-9]+\.b), #-1
-** subr z0\.b, p0/m, z0\.b, \1
+** not z0\.b, p0/m, z0\.b
** ret
*/
TEST_UNIFORM_Z (subr_m1_s8_m, svint8_t,
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/subr_u8.c
b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/subr_u8.c
index 65606b6dda03..4922bdbacc47 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/subr_u8.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/subr_u8.c
@@ -76,8 +76,7 @@ TEST_UNIFORM_Z (subr_1_u8_m_untied, svuint8_t,
/*
** subr_m1_u8_m:
-** mov (z[0-9]+\.b), #-1
-** subr z0\.b, p0/m, z0\.b, \1
+** not z0\.b, p0/m, z0\.b
** ret
*/
TEST_UNIFORM_Z (subr_m1_u8_m, svuint8_t,
