summary refs log tree commit diff
path: root/sysdeps/powerpc
diff options
context:
space:
mode:
authorAdhemerval Zanella <azanella@linux.vnet.ibm.com>2014-05-22 14:48:38 -0500
committerAdhemerval Zanella <azanella@linux.vnet.ibm.com>2014-05-26 09:09:21 -0500
commitd298c41635ce7f2dc7c3eccc842fe3aa754c0c8e (patch)
treea2c2b8a6875e37eba8a3723a7fc0c47001cdce51 /sysdeps/powerpc
parentb60ea6fff5cca4da517ec9cce3af8f3e94d6ac65 (diff)
downloadglibc-d298c41635ce7f2dc7c3eccc842fe3aa754c0c8e.tar.gz
glibc-d298c41635ce7f2dc7c3eccc842fe3aa754c0c8e.tar.xz
glibc-d298c41635ce7f2dc7c3eccc842fe3aa754c0c8e.zip
PowerPC: Remove 64 bits instructions in PPC32 code
This patch replaces the insrdi by insrwi in powerpc32 assembly.
Diffstat (limited to 'sysdeps/powerpc')
-rw-r--r--sysdeps/powerpc/powerpc32/power4/memset.S4
-rw-r--r--sysdeps/powerpc/powerpc32/power6/memset.S4
-rw-r--r--sysdeps/powerpc/powerpc32/power7/memchr.S4
-rw-r--r--sysdeps/powerpc/powerpc32/power7/memrchr.S4
-rw-r--r--sysdeps/powerpc/powerpc32/power7/memset.S4
-rw-r--r--sysdeps/powerpc/powerpc32/power7/rawmemchr.S4
-rw-r--r--sysdeps/powerpc/powerpc32/power7/strchr.S4
-rw-r--r--sysdeps/powerpc/powerpc32/power7/strchrnul.S4
8 files changed, 16 insertions, 16 deletions
diff --git a/sysdeps/powerpc/powerpc32/power4/memset.S b/sysdeps/powerpc/powerpc32/power4/memset.S
index 88110e3c42..8b746a61c5 100644
--- a/sysdeps/powerpc/powerpc32/power4/memset.S
+++ b/sysdeps/powerpc/powerpc32/power4/memset.S
@@ -50,7 +50,7 @@ L(_memset):
 
 /* Align to word boundary.  */
 	cmplwi	cr5, rLEN, 31
-	insrdi	rCHR, rCHR, 8, 48     /* Replicate byte to halfword.  */
+	insrwi	rCHR, rCHR, 8, 16     /* Replicate byte to halfword.  */
 	beq+	L(aligned)
 	mtcrf	0x01, rMEMP0
 	subfic	rALIGN, rALIGN, 4
@@ -65,7 +65,7 @@ L(g0):
 /* Handle the case of size < 31.  */
 L(aligned):
 	mtcrf	0x01, rLEN
-	insrdi	rCHR, rCHR, 16, 32    /* Replicate halfword to word.  */
+	insrwi	rCHR, rCHR, 16, 0    /* Replicate halfword to word.  */
 	ble	cr5, L(medium)
 /* Align to 32-byte boundary.  */
 	andi.	rALIGN, rMEMP, 0x1C
diff --git a/sysdeps/powerpc/powerpc32/power6/memset.S b/sysdeps/powerpc/powerpc32/power6/memset.S
index 4b18fa7912..445fa44b1a 100644
--- a/sysdeps/powerpc/powerpc32/power6/memset.S
+++ b/sysdeps/powerpc/powerpc32/power6/memset.S
@@ -48,7 +48,7 @@ L(_memset):
 	ble-	cr1, L(small)
 /* Align to word boundary.  */
 	cmplwi	cr5, rLEN, 31
-	insrdi	rCHR, rCHR, 8, 48	/* Replicate byte to halfword.  */
+	insrwi	rCHR, rCHR, 8, 16	/* Replicate byte to halfword.  */
 	beq+	L(aligned)
 	mtcrf	0x01, rMEMP0
 	subfic	rALIGN, rALIGN, 4
@@ -64,7 +64,7 @@ L(g0):
 /* Handle the case of size < 31.  */
 L(aligned):
 	mtcrf	0x01, rLEN
-	insrdi	rCHR, rCHR, 16, 32	/* Replicate halfword to word.  */
+	insrwi	rCHR, rCHR, 16, 0	/* Replicate halfword to word.  */
 	ble	cr5, L(medium)
 /* Align to 32-byte boundary.  */
 	andi.	rALIGN, rMEMP, 0x1C
diff --git a/sysdeps/powerpc/powerpc32/power7/memchr.S b/sysdeps/powerpc/powerpc32/power7/memchr.S
index 1d6a0d6f96..ccdd7cfb46 100644
--- a/sysdeps/powerpc/powerpc32/power7/memchr.S
+++ b/sysdeps/powerpc/powerpc32/power7/memchr.S
@@ -25,9 +25,9 @@ ENTRY (__memchr)
 	CALL_MCOUNT
 	dcbt	0,r3
 	clrrwi  r8,r3,2
-	insrdi	r4,r4,8,48
+	insrwi	r4,r4,8,16    /* Replicate byte to word.  */
 	add	r7,r3,r5      /* Calculate the last acceptable address.  */
-	insrdi	r4,r4,16,32
+	insrwi	r4,r4,16,0
 	cmplwi	r5,16
 	li	r9, -1
 	rlwinm	r6,r3,3,27,28 /* Calculate padding.  */
diff --git a/sysdeps/powerpc/powerpc32/power7/memrchr.S b/sysdeps/powerpc/powerpc32/power7/memrchr.S
index ebfd540883..b05bf32237 100644
--- a/sysdeps/powerpc/powerpc32/power7/memrchr.S
+++ b/sysdeps/powerpc/powerpc32/power7/memrchr.S
@@ -32,8 +32,8 @@ ENTRY (__memrchr)
 	dcbt	r9,r6,16      /* Stream hint, decreasing addresses.  */
 
 	/* Replicate BYTE to word.  */
-	rldimi	r4,r4,8,48
-	rldimi	r4,r4,16,32
+	insrwi	r4,r4,8,16
+	insrwi	r4,r4,16,0
 	li	r6,-4
 	li	r9,-1
 	rlwinm	r0,r0,3,27,28 /* Calculate padding.  */
diff --git a/sysdeps/powerpc/powerpc32/power7/memset.S b/sysdeps/powerpc/powerpc32/power7/memset.S
index ae18761167..34fc1ad1cd 100644
--- a/sysdeps/powerpc/powerpc32/power7/memset.S
+++ b/sysdeps/powerpc/powerpc32/power7/memset.S
@@ -35,8 +35,8 @@ L(_memset):
 	cfi_offset(31,-8)
 
 	/* Replicate byte to word.  */
-	insrdi	4,4,8,48
-	insrdi	4,4,16,32
+	insrwi	4,4,8,16
+	insrwi	4,4,16,0
 
 	ble	cr6,L(small)	/* If length <= 8, use short copy code.  */
 
diff --git a/sysdeps/powerpc/powerpc32/power7/rawmemchr.S b/sysdeps/powerpc/powerpc32/power7/rawmemchr.S
index dec4db02f3..8ccf186107 100644
--- a/sysdeps/powerpc/powerpc32/power7/rawmemchr.S
+++ b/sysdeps/powerpc/powerpc32/power7/rawmemchr.S
@@ -27,8 +27,8 @@ ENTRY (__rawmemchr)
 	clrrwi	r8,r3,2	      /* Align the address to word boundary.  */
 
 	/* Replicate byte to word.  */
-	rldimi	r4,r4,8,48
-	rldimi	r4,r4,16,32
+	insrwi	r4,r4,8,16
+	insrwi	r4,r4,16,0
 
 	/* Now r4 has a word of c bytes.  */
 
diff --git a/sysdeps/powerpc/powerpc32/power7/strchr.S b/sysdeps/powerpc/powerpc32/power7/strchr.S
index f7ecb72d67..d7958331e2 100644
--- a/sysdeps/powerpc/powerpc32/power7/strchr.S
+++ b/sysdeps/powerpc/powerpc32/power7/strchr.S
@@ -35,8 +35,8 @@ ENTRY (strchr)
 	beq	cr7,L(null_match)
 
 	/* Replicate byte to word.  */
-	insrdi	r4,r4,8,48
-	insrdi	r4,r4,16,32
+	insrwi	r4,r4,8,16
+	insrwi	r4,r4,16,0
 
 	/* Now r4 has a word of c bytes and r0 has
 	   a word of null bytes.  */
diff --git a/sysdeps/powerpc/powerpc32/power7/strchrnul.S b/sysdeps/powerpc/powerpc32/power7/strchrnul.S
index ece8237453..dcc7620510 100644
--- a/sysdeps/powerpc/powerpc32/power7/strchrnul.S
+++ b/sysdeps/powerpc/powerpc32/power7/strchrnul.S
@@ -27,8 +27,8 @@ ENTRY (__strchrnul)
 	clrrwi	r8,r3,2	      /* Align the address to word boundary.  */
 
 	/* Replicate byte to word.  */
-	insrdi	r4,r4,8,48
-	insrdi	r4,r4,16,32
+	insrwi  r4,r4,8,16
+	insrwi  r4,r4,16,0
 
 	rlwinm	r6,r3,3,27,28 /* Calculate padding.  */
 	lwz	r12,0(r8)     /* Load word from memory.  */