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Commit 1bb07b59 authored by Christophe Leroy's avatar Christophe Leroy Committed by Michael Ellerman
Browse files

selftests/powerpc: Add test for 32 bits memcmp 



This patch renames memcmp test to memcmp_64 and adds a memcmp_32 test
for testing the 32 bits version of memcmp()

Signed-off-by: default avatarChristophe Leroy <christophe.leroy@c-s.fr>
[mpe: Fix 64-bit build by adding build_32bit test]
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 94675cce

tools/testing/selftests/powerpc/stringloops/Makefile

+17 −3
Original line number Original line Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0

# SPDX-License-Identifier: GPL-2.0

# The loops are all 64-bit code

# The loops are all 64-bit code

CFLAGS += -m64 -maltivec

CFLAGS += -I$(CURDIR)

CFLAGS += -I$(CURDIR)





TEST_GEN_PROGS := memcmp

EXTRA_SOURCES := ../harness.c

EXTRA_SOURCES := memcmp_64.S ../harness.c



build_32bit = $(shell if ($(CC) $(CFLAGS) -m32 -o /dev/null memcmp.c >/dev/null 2>&1) then echo "1"; fi)



TEST_GEN_PROGS := memcmp_64



$(OUTPUT)/memcmp_64: memcmp.c

$(OUTPUT)/memcmp_64: CFLAGS += -m64 -maltivec



ifeq ($(build_32bit),1)

$(OUTPUT)/memcmp_32: memcmp.c

$(OUTPUT)/memcmp_32: CFLAGS += -m32



TEST_GEN_PROGS += memcmp_32

endif



ASFLAGS = $(CFLAGS)





include ../../lib.mk

include ../../lib.mk

tools/testing/selftests/powerpc/stringloops/memcmp_32.S

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+1 −0
Original line number Original line Diff line number Diff line 
../../../../../arch/powerpc/lib/memcmp_32.S
 
 No newline at end of file