From: Jeffrey A Law <law@cygnus.com>
Date: Tue, 3 Aug 1999 20:17:38 +0000 (+0000)
Subject: pa.h (HARD_REGNO_NREGS): FP registers are always 4 bytes wide for PA1.1 and above.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=156e68b7562a3fbdac0c27d2e4806623b7d188c6;p=gcc.git

pa.h (HARD_REGNO_NREGS): FP registers are always 4 bytes wide for PA1.1 and above.


        * pa.h (HARD_REGNO_NREGS): FP registers are always 4 bytes wide for
        PA1.1 and above.
        (CLASS_MAX_NREGS): Likewise.

From-SVN: r28478
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index df51bf60f76..b51cc4155ed 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+Tue Aug  3 14:14:52 1999  Jeffrey A Law  (law@cygnus.com)
+
+	* pa.h (HARD_REGNO_NREGS): FP registers are always 4 bytes wide for
+	PA1.1 and above.
+	(CLASS_MAX_NREGS): Likewise.
+
 Tue Aug  3 03:51:20 1999  Jeffrey A Law  (law@cygnus.com)
 
 	* cse.c (cse_insn): Fix dumb thinko in last change.
diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h
index fe51937f70f..5bb196cf9fe 100644
--- a/gcc/config/pa/pa.h
+++ b/gcc/config/pa/pa.h
@@ -563,7 +563,8 @@ int lhs_lshift_cint_operand ();
    The floating point registers are 64 bits wide. Snake fp regs are 32
    bits wide */
 #define HARD_REGNO_NREGS(REGNO, MODE)					\
-  (!TARGET_PA_11 && FP_REGNO_P (REGNO) ? 1				\
+  (FP_REGNO_P (REGNO)							\
+   ? (!TARGET_PA_11 ? 1 : (GET_MODE_SIZE (MODE) + 4 - 1) / 4)		\
    : ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD))
 
 /* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
@@ -783,8 +784,10 @@ int zdepi_cint_p ();
 /* Return the maximum number of consecutive registers
    needed to represent mode MODE in a register of class CLASS.  */
 #define CLASS_MAX_NREGS(CLASS, MODE)					\
-  (!TARGET_PA_11 && ((CLASS) == FP_REGS || (CLASS) == FPUPPER_REGS) ? 1 :				\
-   ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD))
+  ((CLASS) == FP_REGS || (CLASS) == FPUPPER_REGS			\
+   ? (!TARGET_PA_11 ? 1 : (GET_MODE_SIZE (MODE) + 4 - 1) / 4)		\
+   : ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD))
+
 
 /* Stack layout; function entry, exit and calling.  */