PowerPC64 ENTRY_TOCLESS

A number of functions in the sysdeps/powerpc/powerpc64/ tree don't use
or change r2, yet declare a global entry that sets up r2.  This patch
fixes that problem, and consolidates the ENTRY and EALIGN macros.

	* sysdeps/powerpc/powerpc64/sysdep.h: Formatting.
	(NOPS, ENTRY_3): New macros.
	(ENTRY): Rewrite.
	(ENTRY_TOCLESS): Define.
	(EALIGN, EALIGN_W_0, EALIGN_W_1, EALIGN_W_2, EALIGN_W_4, EALIGN_W_5,
	EALIGN_W_6, EALIGN_W_7, EALIGN_W_8): Delete.
	* sysdeps/powerpc/powerpc64/a2/memcpy.S: Replace EALIGN with ENTRY.
	* sysdeps/powerpc/powerpc64/dl-trampoline.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_ceil.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_floor.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_floorf.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_rint.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_rintf.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_round.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_roundf.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_trunc.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_truncf.S: Likewise.
	* sysdeps/powerpc/powerpc64/memset.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/strstr.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/fpu/e_expf.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/fpu/s_cosf.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/fpu/s_sinf.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/strcasestr.S: Likewise.
	* sysdeps/powerpc/powerpc64/addmul_1.S: Use ENTRY_TOCLESS.
	* sysdeps/powerpc/powerpc64/cell/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_copysignl.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_fabsl.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_isnan.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_llrint.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_llrintf.S: Likewise.
	* sysdeps/powerpc/powerpc64/lshift.S: Likewise.
	* sysdeps/powerpc/powerpc64/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/mul_1.S: Likewise.
	* sysdeps/powerpc/powerpc64/power4/memcmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/power4/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power4/memset.S: Likewise.
	* sysdeps/powerpc/powerpc64/power4/strncmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S: Likewise.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S: Likewise.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S: Likewise.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S: Likewise.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S: Likewise.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S: Likewise.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S: Likewise.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S: Likewise.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S: Likewise.
	* sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S: Likewise.
	* sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: Likewise.
	* sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S: Likewise.
	* sysdeps/powerpc/powerpc64/power6/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power6/memset.S: Likewise.
	* sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S: Likewise.
	* sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S: Likewise.
	* sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/add_n.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/memchr.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/memcmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/memmove.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/mempcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/memrchr.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/memset.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/rawmemchr.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/strcasecmp.S (strcasecmp_l):
	Likewise.
	* sysdeps/powerpc/powerpc64/power7/strchr.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/strchrnul.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/strcmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/strlen.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/strncmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/strncpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/strnlen.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/strrchr.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/memcmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/memset.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/strchr.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/strcmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/strcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/strlen.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/strncmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/strncpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/strnlen.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/strrchr.S: Likewise.
	* sysdeps/powerpc/powerpc64/power8/strspn.S: Likewise.
	* sysdeps/powerpc/powerpc64/power9/strcmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/power9/strncmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/strchr.S: Likewise.
	* sysdeps/powerpc/powerpc64/strcmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/strlen.S: Likewise.
	* sysdeps/powerpc/powerpc64/strncmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/ppc-mcount.S: Store LR earlier.  Don't
	add nop when SHARED.
	* sysdeps/powerpc/powerpc64/start.S: Fix comment.
	* sysdeps/powerpc/powerpc64/multiarch/strrchr-power8.S (ENTRY): Don't
	define.
	(ENTRY_TOCLESS): Define.
	* sysdeps/powerpc/powerpc32/sysdep.h (ENTRY_TOCLESS): Define.
	* sysdeps/powerpc/fpu/s_fma.S: Use ENTRY_TOCLESS.
	* sysdeps/powerpc/fpu/s_fmaf.S: Likewise.

22 files changed, 30 insertions, 24 deletions

diff --git a/sysdeps/powerpc/powerpc64/power7/add_n.S b/sysdeps/powerpc/powerpc64/power7/add_n.S
index 6425afbc9f..02335c1848 100644
--- a/sysdeps/powerpc/powerpc64/power7/add_n.S
+++ b/sysdeps/powerpc/powerpc64/power7/add_n.S
@@ -36,7 +36,7 @@
 #define VP  r5
 #define N   r6
 
-EALIGN(FUNC, 5, 0)
+ENTRY_TOCLESS (FUNC, 5)
 #ifdef USE_AS_SUB
 	addic	r0, r0, 0
 #else
diff --git a/sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S b/sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S
index 9ccc758c9e..1360289573 100644
--- a/sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S
+++ b/sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S
@@ -27,7 +27,7 @@
 	.section    ".text"
 	.type	    __finite, @function
 	.machine    power7
-EALIGN (__finite, 4, 0)
+ENTRY (__finite, 4)
 	CALL_MCOUNT 0
 	lfd     fp0,.LC0@toc(r2)
 	ftdiv   cr7,fp1,fp0
diff --git a/sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S b/sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S
index 4482cddcfa..7c21c78e61 100644
--- a/sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S
+++ b/sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S
@@ -27,7 +27,7 @@
 	.section    ".text"
 	.type	    __isinf, @function
 	.machine    power7
-EALIGN (__isinf, 4, 0)
+ENTRY (__isinf, 4)
 	CALL_MCOUNT 0
 	lfd	fp0,.LC0@toc(r2)
 	ftdiv	cr7,fp1,fp0
diff --git a/sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S
index 46b08a0d37..8a925a2f8b 100644
--- a/sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S
+++ b/sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S
@@ -27,7 +27,7 @@
 	.section    ".text"
 	.type	    __isnan, @function
 	.machine    power7
-EALIGN (__isnan, 4, 0)
+ENTRY (__isnan, 4)
 	CALL_MCOUNT 0
 	lfd	fp0,.LC0@toc(r2)
 	ftdiv	cr7,fp1,fp0
diff --git a/sysdeps/powerpc/powerpc64/power7/memchr.S b/sysdeps/powerpc/powerpc64/power7/memchr.S
index 5e9707aa02..ec3ea62d33 100644
--- a/sysdeps/powerpc/powerpc64/power7/memchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/memchr.S
@@ -25,7 +25,7 @@
 # define MEMCHR __memchr
 #endif
 	.machine  power7
-ENTRY (MEMCHR)
+ENTRY_TOCLESS (MEMCHR)
 	CALL_MCOUNT 3
 	dcbt	0,r3
 	clrrdi  r8,r3,3
diff --git a/sysdeps/powerpc/powerpc64/power7/memcmp.S b/sysdeps/powerpc/powerpc64/power7/memcmp.S
index 96ce8cee25..bee0424ba5 100644
--- a/sysdeps/powerpc/powerpc64/power7/memcmp.S
+++ b/sysdeps/powerpc/powerpc64/power7/memcmp.S
@@ -25,7 +25,7 @@
 # define MEMCMP memcmp
 #endif
 	.machine power7
-EALIGN (MEMCMP, 4, 0)
+ENTRY_TOCLESS (MEMCMP, 4)
 	CALL_MCOUNT 3
 
 #define rRTN		r3
diff --git a/sysdeps/powerpc/powerpc64/power7/memcpy.S b/sysdeps/powerpc/powerpc64/power7/memcpy.S
index e08993cbc3..641c7e2118 100644
--- a/sysdeps/powerpc/powerpc64/power7/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/power7/memcpy.S
@@ -32,7 +32,7 @@
 #define cnt 5
 
 	.machine power7
-EALIGN (MEMCPY, 5, 0)
+ENTRY_TOCLESS (MEMCPY, 5)
 	CALL_MCOUNT 3
 
 	cmpldi	cr1,cnt,31
diff --git a/sysdeps/powerpc/powerpc64/power7/memmove.S b/sysdeps/powerpc/powerpc64/power7/memmove.S
index 4c0f7c3571..93baa69ee2 100644
--- a/sysdeps/powerpc/powerpc64/power7/memmove.S
+++ b/sysdeps/powerpc/powerpc64/power7/memmove.S
@@ -31,7 +31,7 @@
 # define MEMMOVE memmove
 #endif
 	.machine power7
-EALIGN (MEMMOVE, 5, 0)
+ENTRY_TOCLESS (MEMMOVE, 5)
 	CALL_MCOUNT 3
 
 L(_memmove):
@@ -826,7 +826,7 @@ libc_hidden_builtin_def (memmove)
 /* void bcopy(const void *src [r3], void *dest [r4], size_t n [r5])
    Implemented in this file to avoid linker create a stub function call
    in the branch to '_memmove'.  */
-ENTRY (__bcopy)
+ENTRY_TOCLESS (__bcopy)
 	mr	r6,r3
 	mr	r3,r4
 	mr	r4,r6
diff --git a/sysdeps/powerpc/powerpc64/power7/mempcpy.S b/sysdeps/powerpc/powerpc64/power7/mempcpy.S
index 4e15d1e40c..904fac5d1c 100644
--- a/sysdeps/powerpc/powerpc64/power7/mempcpy.S
+++ b/sysdeps/powerpc/powerpc64/power7/mempcpy.S
@@ -27,7 +27,7 @@
 # define MEMPCPY __mempcpy
 #endif
 	.machine  power7
-EALIGN (MEMPCPY, 5, 0)
+ENTRY_TOCLESS (MEMPCPY, 5)
 	CALL_MCOUNT 3
 
 	cmpldi	cr1,5,31
diff --git a/sysdeps/powerpc/powerpc64/power7/memrchr.S b/sysdeps/powerpc/powerpc64/power7/memrchr.S
index 4276768915..92b9d1976d 100644
--- a/sysdeps/powerpc/powerpc64/power7/memrchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/memrchr.S
@@ -25,7 +25,7 @@
 # define MEMRCHR __memrchr
 #endif
 	.machine  power7
-ENTRY (MEMRCHR)
+ENTRY_TOCLESS (MEMRCHR)
 	CALL_MCOUNT 3
 	add	r7,r3,r5      /* Calculate the last acceptable address.  */
 	neg	r0,r7
diff --git a/sysdeps/powerpc/powerpc64/power7/memset.S b/sysdeps/powerpc/powerpc64/power7/memset.S
index 21933c0672..f2e2fa1b37 100644
--- a/sysdeps/powerpc/powerpc64/power7/memset.S
+++ b/sysdeps/powerpc/powerpc64/power7/memset.S
@@ -26,7 +26,7 @@
 # define MEMSET memset
 #endif
 	.machine power7
-EALIGN (MEMSET, 5, 0)
+ENTRY_TOCLESS (MEMSET, 5)
 	CALL_MCOUNT 3
 
 L(_memset):
@@ -388,7 +388,7 @@ libc_hidden_builtin_def (memset)
 
 /* Copied from bzero.S to prevent the linker from inserting a stub
    between bzero and memset.  */
-ENTRY (__bzero)
+ENTRY_TOCLESS (__bzero)
 	CALL_MCOUNT 3
 	mr	r5,r4
 	li	r4,0
diff --git a/sysdeps/powerpc/powerpc64/power7/rawmemchr.S b/sysdeps/powerpc/powerpc64/power7/rawmemchr.S
index 48afb75943..86ea4a68bc 100644
--- a/sysdeps/powerpc/powerpc64/power7/rawmemchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/rawmemchr.S
@@ -25,7 +25,7 @@
 # define RAWMEMCHR __rawmemchr
 #endif
 	.machine  power7
-ENTRY (RAWMEMCHR)
+ENTRY_TOCLESS (RAWMEMCHR)
 	CALL_MCOUNT 2
 	dcbt	0,r3
 	clrrdi	r8,r3,3	      /* Align the address to doubleword boundary.  */
diff --git a/sysdeps/powerpc/powerpc64/power7/strcasecmp.S b/sysdeps/powerpc/powerpc64/power7/strcasecmp.S
index e856b8a593..224318720e 100644
--- a/sysdeps/powerpc/powerpc64/power7/strcasecmp.S
+++ b/sysdeps/powerpc/powerpc64/power7/strcasecmp.S
@@ -31,10 +31,11 @@
 # define STRCMP   strcasecmp
 #endif
 
-ENTRY (__STRCMP)
 #ifndef USE_IN_EXTENDED_LOCALE_MODEL
+ENTRY (__STRCMP)
 	CALL_MCOUNT 2
 #else
+ENTRY_TOCLESS (__STRCMP)
 	CALL_MCOUNT 3
 #endif
 
diff --git a/sysdeps/powerpc/powerpc64/power7/strchr.S b/sysdeps/powerpc/powerpc64/power7/strchr.S
index a18e2e101c..1d53dbe3b5 100644
--- a/sysdeps/powerpc/powerpc64/power7/strchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/strchr.S
@@ -25,7 +25,7 @@
 
 /* int [r3] strchr (char *s [r3], int c [r4])  */
 	.machine  power7
-ENTRY (STRCHR)
+ENTRY_TOCLESS (STRCHR)
 	CALL_MCOUNT 2
 	dcbt	0,r3
 	clrrdi	r8,r3,3	      /* Align the address to doubleword boundary.  */
diff --git a/sysdeps/powerpc/powerpc64/power7/strchrnul.S b/sysdeps/powerpc/powerpc64/power7/strchrnul.S
index 27bc1f0682..eb69953376 100644
--- a/sysdeps/powerpc/powerpc64/power7/strchrnul.S
+++ b/sysdeps/powerpc/powerpc64/power7/strchrnul.S
@@ -24,7 +24,7 @@
 #endif
 /* int [r3] strchrnul (char *s [r3], int c [r4])  */
 	.machine  power7
-ENTRY (STRCHRNUL)
+ENTRY_TOCLESS (STRCHRNUL)
 	CALL_MCOUNT 2
 	dcbt	0,r3
 	clrrdi	r8,r3,3	      /* Align the address to doubleword boundary.  */
diff --git a/sysdeps/powerpc/powerpc64/power7/strcmp.S b/sysdeps/powerpc/powerpc64/power7/strcmp.S
index 14e14f457e..69b1ff9b0a 100644
--- a/sysdeps/powerpc/powerpc64/power7/strcmp.S
+++ b/sysdeps/powerpc/powerpc64/power7/strcmp.S
@@ -30,7 +30,7 @@
 /* int [r3] strcmp (const char *s1 [r3], const char *s2 [r4])  */
 
 	.machine	power7
-EALIGN (STRCMP, 4, 0)
+ENTRY_TOCLESS (STRCMP, 4)
 	CALL_MCOUNT 2
 
 	or r9, r3, r4
diff --git a/sysdeps/powerpc/powerpc64/power7/strlen.S b/sysdeps/powerpc/powerpc64/power7/strlen.S
index 63848c460c..317dad5fa9 100644
--- a/sysdeps/powerpc/powerpc64/power7/strlen.S
+++ b/sysdeps/powerpc/powerpc64/power7/strlen.S
@@ -25,7 +25,7 @@
 # define STRLEN strlen
 #endif
 	.machine  power7
-ENTRY (STRLEN)
+ENTRY_TOCLESS (STRLEN)
 	CALL_MCOUNT 1
 	dcbt	0,r3
 	clrrdi	r4,r3,3	      /* Align the address to doubleword boundary.  */
diff --git a/sysdeps/powerpc/powerpc64/power7/strncmp.S b/sysdeps/powerpc/powerpc64/power7/strncmp.S
index d53b31be8e..ffe7e8e687 100644
--- a/sysdeps/powerpc/powerpc64/power7/strncmp.S
+++ b/sysdeps/powerpc/powerpc64/power7/strncmp.S
@@ -28,7 +28,7 @@
 		     const char *s2 [r4],
 		     size_t size [r5])  */
 
-EALIGN (STRNCMP,5,0)
+ENTRY_TOCLESS (STRNCMP, 5)
 	CALL_MCOUNT 3
 
 #define rTMP2	r0
diff --git a/sysdeps/powerpc/powerpc64/power7/strncpy.S b/sysdeps/powerpc/powerpc64/power7/strncpy.S
index 88d797908c..b2833b8a50 100644
--- a/sysdeps/powerpc/powerpc64/power7/strncpy.S
+++ b/sysdeps/powerpc/powerpc64/power7/strncpy.S
@@ -67,7 +67,11 @@
 #endif
 
 	.machine  power7
-EALIGN(FUNC_NAME, 4, 0)
+#ifdef MEMSET_is_local
+ENTRY_TOCLESS (FUNC_NAME, 4)
+#else
+ENTRY (FUNC_NAME, 4)
+#endif
 	CALL_MCOUNT 3
 
 	mflr r0			/* load link register LR to r0  */
diff --git a/sysdeps/powerpc/powerpc64/power7/strnlen.S b/sysdeps/powerpc/powerpc64/power7/strnlen.S
index a970b6ce30..0ee659fd37 100644
--- a/sysdeps/powerpc/powerpc64/power7/strnlen.S
+++ b/sysdeps/powerpc/powerpc64/power7/strnlen.S
@@ -25,7 +25,7 @@
 
 /* int [r3] strnlen (char *s [r3], int size [r4])  */
 	.machine  power7
-ENTRY (STRNLEN)
+ENTRY_TOCLESS (STRNLEN)
 	CALL_MCOUNT 2
 	dcbt	0,r3
 	clrrdi	r8,r3,3
diff --git a/sysdeps/powerpc/powerpc64/power7/strrchr.S b/sysdeps/powerpc/powerpc64/power7/strrchr.S
index c22393deb5..98310e4c23 100644
--- a/sysdeps/powerpc/powerpc64/power7/strrchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/strrchr.S
@@ -25,7 +25,7 @@
 #endif
 
 	.machine  power7
-ENTRY (STRRCHR)
+ENTRY_TOCLESS (STRRCHR)
 	CALL_MCOUNT 2
 	dcbt	0,r3
 	clrrdi	r8,r3,3	      /* Align the address to doubleword boundary.  */
diff --git a/sysdeps/powerpc/powerpc64/power7/strstr.S b/sysdeps/powerpc/powerpc64/power7/strstr.S
index 1c432534a3..c2d727d8b4 100644
--- a/sysdeps/powerpc/powerpc64/power7/strstr.S
+++ b/sysdeps/powerpc/powerpc64/power7/strstr.S
@@ -62,7 +62,8 @@
 
 #define	FRAMESIZE	(FRAME_MIN_SIZE+32)
 	.machine  power7
-EALIGN (STRSTR, 4, 0)
+/* Can't be ENTRY_TOCLESS due to calling __strstr_ppc which uses r2.  */
+ENTRY (STRSTR, 4)
 	CALL_MCOUNT 2
 	mflr	r0			/* Load link register LR to r0.  */
 	std	r31, -8(r1)		/* Save callers register r31.  */