From 32ee391b8317246560f346617f92a876bd376e30 Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@redhat.com>
Date: Tue, 31 Oct 2000 17:52:52 -0800
Subject: [PATCH] i386.c (fcmov_comparison_operator): Check for CCFPmode or
CCFPUmode instead of CCmode.
* config/i386/i386.c (fcmov_comparison_operator): Check for
CCFPmode or CCFPUmode instead of CCmode.
(ix86_expand_fp_movcc): Call ix86_expand_setcc for most
unordered operations as well.
From-SVN: r37179
---
gcc/ChangeLog | 7 +++++++
gcc/config/i386/i386.c | 8 +++++++-
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 25004ba22753..750c1c2a2ba1 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2000-10-31 Richard Henderson <rth@redhat.com>
+
+ * config/i386/i386.c (fcmov_comparison_operator): Check for
+ CCFPmode or CCFPUmode instead of CCmode.
+ (ix86_expand_fp_movcc): Call ix86_expand_setcc for most
+ unordered operations as well.
+
2000-10-31 Richard Henderson <rth@redhat.com>
* c-semantics.c (genrtl_do_stmt): Use integer_zerop instead
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index b27edaaf8119..396df6eb7954 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -1339,7 +1339,7 @@ fcmov_comparison_operator (op, mode)
case EQ: case NE:
return 1;
case LTU: case GTU: case LEU: case ORDERED: case UNORDERED: case GEU:
- if (inmode == CCmode)
+ if (inmode == CCFPmode || inmode == CCFPUmode)
return 1;
return 0;
default:
@@ -5600,6 +5600,12 @@ ix86_expand_fp_movcc (operands)
case LE:
case GE:
case GT:
+ case UNEQ:
+ case UNGE:
+ case UNGT:
+ case UNLE:
+ case UNLT:
+ case LTGT:
tmp = gen_reg_rtx (QImode);
ix86_expand_setcc (code, tmp);
code = NE;
--
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