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Diffstat (limited to 'sysdeps/x86_64/multiarch/memcpy-ssse3-back.S')
-rw-r--r--sysdeps/x86_64/multiarch/memcpy-ssse3-back.S17
1 files changed, 11 insertions, 6 deletions
diff --git a/sysdeps/x86_64/multiarch/memcpy-ssse3-back.S b/sysdeps/x86_64/multiarch/memcpy-ssse3-back.S
index bcfb21e75a..b9188cbcfb 100644
--- a/sysdeps/x86_64/multiarch/memcpy-ssse3-back.S
+++ b/sysdeps/x86_64/multiarch/memcpy-ssse3-back.S
@@ -45,28 +45,33 @@
 	.section .text.ssse3,"ax",@progbits
 #if !defined USE_AS_MEMPCPY && !defined USE_AS_MEMMOVE
 ENTRY (MEMPCPY_CHK)
-	cmpq	%rdx, %rcx
+	cmp	%RDX_LP, %RCX_LP
 	jb	HIDDEN_JUMPTARGET (__chk_fail)
 END (MEMPCPY_CHK)
 
 ENTRY (MEMPCPY)
-	movq	%rdi, %rax
-	addq	%rdx, %rax
+	mov	%RDI_LP, %RAX_LP
+	add	%RDX_LP, %RAX_LP
 	jmp	L(start)
 END (MEMPCPY)
 #endif
 
 #if !defined USE_AS_BCOPY
 ENTRY (MEMCPY_CHK)
-	cmpq	%rdx, %rcx
+	cmp	%RDX_LP, %RCX_LP
 	jb	HIDDEN_JUMPTARGET (__chk_fail)
 END (MEMCPY_CHK)
 #endif
 
 ENTRY (MEMCPY)
-	mov	%rdi, %rax
+	mov	%RDI_LP, %RAX_LP
 #ifdef USE_AS_MEMPCPY
-	add	%rdx, %rax
+	add	%RDX_LP, %RAX_LP
+#endif
+
+#ifdef __ILP32__
+	/* Clear the upper 32 bits.  */
+	mov	%edx, %edx
 #endif
 
 #ifdef USE_AS_MEMMOVE