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Diffstat (limited to 'sysdeps/powerpc/powerpc32/fpu/s_trunc.S')
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_trunc.S9
1 files changed, 6 insertions, 3 deletions
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_trunc.S b/sysdeps/powerpc/powerpc32/fpu/s_trunc.S
index c8aa2fb245..260b4fd336 100644
--- a/sysdeps/powerpc/powerpc32/fpu/s_trunc.S
+++ b/sysdeps/powerpc/powerpc32/fpu/s_trunc.S
@@ -33,7 +33,6 @@
 
 	.section	".text"
 ENTRY (__trunc)
-	mffs	fp11		/* Save current FPU rounding mode.  */
 #ifdef SHARED
 	mflr	r11
 	cfi_register(lr,r11)
@@ -49,6 +48,8 @@ ENTRY (__trunc)
 	fabs	fp0,fp1
 	fsub	fp12,fp13,fp13	/* generate 0.0  */
 	fcmpu	cr7,fp0,fp13	/* if (fabs(x) > TWO52)  */
+	mffs	fp11		/* Save current FPU rounding mode and
+				   "inexact" state.  */
 	fcmpu	cr6,fp1,fp12	/* if (x > 0.0)  */
 	bnllr-	cr7
 	mtfsfi	7,1		/* Set rounding toward 0 mode.  */
@@ -57,7 +58,8 @@ ENTRY (__trunc)
 	fsub	fp1,fp1,fp13	/* x-= TWO52;  */
 	fabs	fp1,fp1		/* if (x == 0.0)  */
 				/* x = 0.0; */
-	mtfsf	0x01,fp11	/* restore previous rounding mode.  */
+	mtfsf	0xff,fp11	/* Restore previous rounding mode and
+				   "inexact" state.  */
 	blr
 .L4:
 	bge-	cr6,.L9		/* if (x < 0.0)  */
@@ -66,7 +68,8 @@ ENTRY (__trunc)
 	fnabs	fp1,fp1		/* if (x == 0.0)  */
 				/* x = -0.0; */
 .L9:
-	mtfsf	0x01,fp11	/* restore previous rounding mode.  */
+	mtfsf	0xff,fp11	/* Restore previous rounding mode and
+				   "inexact" state.  */
 	blr
 	END (__trunc)