PR target/49880

	* config/sh/sh.opt (FPU_SINGLE_ONLY): New mask.
	(musermode): Convert to Var(TARGET_USERMODE).
	* config/sh/sh.h (SELECT_SH2A_SINGLE_ONLY, SELECT_SH4_SINGLE_ONLY,
	MASK_ARCH): Add MASK_FPU_SINGLE_ONLY.
	* config/sh/sh.c (sh_option_override): Use
	TARGET_FPU_DOUBLE || TARGET_FPU_SINGLE_ONLY for call-fp case.
	* config/sh/sh.md (udivsi3_i1, divsi3_i1): Remove ! TARGET_SH4
	condition.
	(udivsi3_i4, divsi3_i4): Use TARGET_FPU_DOUBLE condition instead of
	TARGET_SH4.
	(udivsi3_i4_single, divsi3_i4_single): Use
	TARGET_FPU_SINGLE_ONLY || TARGET_FPU_DOUBLE instead of TARGET_HARD_SH4.

	PR target/49880
	* config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
	(sdivsi3, udivsi3): Remove SH4 check and always compile these functions.

	PR target/49880
	* gcc.target/sh/pr49880-1.c: New.
	* gcc.target/sh/pr49880-2.c: New.
	* gcc.target/sh/pr49880-3.c: New.
	* gcc.target/sh/pr49880-4.c: New.
	* gcc.target/sh/pr49880-5.c: New.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196636 138bc75d-0d04-0410-961f-82ee72b054a4

2 files changed, 12 insertions, 10 deletions

diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index fe08adb12aa..61f5cc07694 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,9 @@
+2013-03-13  Oleg Endo  <olegendo@gcc.gnu.org>
+
+	PR target/49880
+	* config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
+	(sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
+
 2013-03-07  Sriraman Tallam  <tmsriram@google.com>
 
 	* config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
diff --git a/libgcc/config/sh/lib1funcs.S b/libgcc/config/sh/lib1funcs.S
index 56257190421..5f0bbff264f 100644
--- a/libgcc/config/sh/lib1funcs.S
+++ b/libgcc/config/sh/lib1funcs.S
@@ -1006,7 +1006,7 @@ hiset:	sts	macl,r0		! r0 = bb*dd
 #ifdef L_sdivsi3_i4
 	.title "SH DIVIDE"
 !! 4 byte integer Divide code for the Renesas SH
-#ifdef __SH4__
+#if defined (__SH4__) || defined (__SH2A__)
 !! args in r4 and r5, result in fpul, clobber dr0, dr2
 
 	.global	GLOBAL(sdivsi3_i4)
@@ -1021,7 +1021,7 @@ GLOBAL(sdivsi3_i4):
 	ftrc dr0,fpul
 
 	ENDFUNC(GLOBAL(sdivsi3_i4))
-#elif defined(__SH4_SINGLE__) || defined(__SH4_SINGLE_ONLY__) || (defined (__SH5__) && ! defined __SH4_NOFPU__)
+#elif defined (__SH2A_SINGLE__) || defined (__SH2A_SINGLE_ONLY__) || defined(__SH4_SINGLE__) || defined(__SH4_SINGLE_ONLY__) || (defined (__SH5__) && ! defined __SH4_NOFPU__)
 !! args in r4 and r5, result in fpul, clobber r2, dr0, dr2
 
 #if ! __SH5__ || __SH5__ == 32
@@ -1046,13 +1046,12 @@ GLOBAL(sdivsi3_i4):
 
 	ENDFUNC(GLOBAL(sdivsi3_i4))
 #endif /* ! __SH5__ || __SH5__ == 32 */
-#endif /* ! __SH4__ */
+#endif /* ! __SH4__ || __SH2A__  */
 #endif
 
 #ifdef L_sdivsi3
 /* __SH4_SINGLE_ONLY__ keeps this part for link compatibility with
    sh2e/sh3e code.  */
-#if (! defined(__SH4__) && ! defined (__SH4_SINGLE__)) || defined (__linux__)
 !!
 !! Steve Chamberlain
 !! sac@cygnus.com
@@ -1369,13 +1368,12 @@ div0:	rts
 
 	ENDFUNC(GLOBAL(sdivsi3))
 #endif /* ! __SHMEDIA__ */
-#endif /* ! __SH4__ */
 #endif
 #ifdef L_udivsi3_i4
 
 	.title "SH DIVIDE"
 !! 4 byte integer Divide code for the Renesas SH
-#ifdef __SH4__
+#if defined (__SH4__) || defined (__SH2A__)
 !! args in r4 and r5, result in fpul, clobber r0, r1, r4, r5, dr0, dr2, dr4,
 !! and t bit
 
@@ -1417,7 +1415,7 @@ L1:
 	.double 2147483648
 
 	ENDFUNC(GLOBAL(udivsi3_i4))
-#elif defined (__SH5__) && ! defined (__SH4_NOFPU__)
+#elif defined (__SH5__) && ! defined (__SH4_NOFPU__) && ! defined (__SH2A_NOFPU__)
 #if ! __SH5__ || __SH5__ == 32
 !! args in r4 and r5, result in fpul, clobber r20, r21, dr0, fr33
 	.mode	SHmedia
@@ -1438,7 +1436,7 @@ GLOBAL(udivsi3_i4):
 
 	ENDFUNC(GLOBAL(udivsi3_i4))
 #endif /* ! __SH5__ || __SH5__ == 32 */
-#elif defined(__SH4_SINGLE__) || defined(__SH4_SINGLE_ONLY__)
+#elif defined (__SH2A_SINGLE__) || defined (__SH2A_SINGLE_ONLY__) || defined(__SH4_SINGLE__) || defined(__SH4_SINGLE_ONLY__)
 !! args in r4 and r5, result in fpul, clobber r0, r1, r4, r5, dr0, dr2, dr4
 
 	.global	GLOBAL(udivsi3_i4)
@@ -1493,7 +1491,6 @@ L1:
 #ifdef L_udivsi3
 /* __SH4_SINGLE_ONLY__ keeps this part for link compatibility with
    sh2e/sh3e code.  */
-#if (! defined(__SH4__) && ! defined (__SH4_SINGLE__)) || defined (__linux__)
 
 !! args in r4 and r5, result in r0, clobbers r4, pr, and t bit
 	.global	GLOBAL(udivsi3)
@@ -1688,7 +1685,6 @@ LOCAL(large_divisor):
 
 	ENDFUNC(GLOBAL(udivsi3))
 #endif /* ! __SHMEDIA__ */
-#endif /* __SH4__ */
 #endif /* L_udivsi3 */
 
 #ifdef L_udivdi3