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authorMarcus Shawcroft <marcus.shawcroft@linaro.org>2012-11-13 17:01:05 +0000
committerMarcus Shawcroft <marcus.shawcroft@linaro.org>2012-11-13 17:01:05 +0000
commit47594329a9c03fb945f41c19f06401271f9aa9c5 (patch)
tree446ca8eacfca3054d9243cdff7914fa9c134ac68 /soft-fp/soft-fp.h
parent640ac3f1bf2e575b514645fc03cceeeacf7bd845 (diff)
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Fix missing truncation UNDERFLOW.
Diffstat (limited to 'soft-fp/soft-fp.h')
-rw-r--r--soft-fp/soft-fp.h34
1 files changed, 18 insertions, 16 deletions
diff --git a/soft-fp/soft-fp.h b/soft-fp/soft-fp.h
index 750c7fea2d..49a87706cc 100644
--- a/soft-fp/soft-fp.h
+++ b/soft-fp/soft-fp.h
@@ -158,22 +158,24 @@ do {							\
 #define _FP_ROUND(wc, X)			\
 do {						\
 	if (_FP_FRAC_LOW_##wc(X) & 7)		\
-	  FP_SET_EXCEPTION(FP_EX_INEXACT);	\
-	switch (FP_ROUNDMODE)			\
-	{					\
-	  case FP_RND_NEAREST:			\
-	    _FP_ROUND_NEAREST(wc,X);		\
-	    break;				\
-	  case FP_RND_ZERO:			\
-	    _FP_ROUND_ZERO(wc,X);		\
-	    break;				\
-	  case FP_RND_PINF:			\
-	    _FP_ROUND_PINF(wc,X);		\
-	    break;				\
-	  case FP_RND_MINF:			\
-	    _FP_ROUND_MINF(wc,X);		\
-	    break;				\
-	}					\
+	  {					\
+	    FP_SET_EXCEPTION(FP_EX_INEXACT);	\
+	    switch (FP_ROUNDMODE)		\
+	      {					\
+	      case FP_RND_NEAREST:		\
+		_FP_ROUND_NEAREST(wc,X);	\
+		break;				\
+	      case FP_RND_ZERO:			\
+		_FP_ROUND_ZERO(wc,X);		\
+		break;				\
+	      case FP_RND_PINF:			\
+		_FP_ROUND_PINF(wc,X);		\
+		break;				\
+	      case FP_RND_MINF:			\
+		_FP_ROUND_MINF(wc,X);		\
+		break;				\
+	      }					\
+	  }					\
 } while (0)
 
 #define FP_CLS_NORMAL		0