gdb, fortran: Fix quad floating-point type for ifort compiler.

I fixed this a while ago for ifx, one of the two Intel compilers, in
8d624a9d8050ca96e154215c7858ac5c2d8b0b19.

Apparently I missed that the older ifort Intel compiler actually emits
slightly different debug info again:

0x0000007a:   DW_TAG_base_type
                DW_AT_byte_size	(0x20)
                DW_AT_encoding	(DW_ATE_complex_float)
                DW_AT_name	("COMPLEX(16)")

0x00000081:   DW_TAG_base_type
                DW_AT_byte_size	(0x10)
                DW_AT_encoding	(DW_ATE_float)
                DW_AT_name	("REAL(16)")

This fixes two failures in gdb.fortran/complex.exp with ifort.

Approved-By: Tom Tromey <tom@tromey.com>

diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index da4950ac259f2eec4d36940bbf5393f41e8dc83c..acf22dba98ded0a027d794e3f967479c5e88598d 100644 (file)
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -8238,12 +8238,14 @@ i386_floatformat_for_type (struct gdbarch *gdbarch,
        || strcmp (name, "_Float128") == 0
        || strcmp (name, "complex _Float128") == 0
        || strcmp (name, "complex(kind=16)") == 0
+       || strcmp (name, "COMPLEX(16)") == 0
        || strcmp (name, "complex*32") == 0
        || strcmp (name, "COMPLEX*32") == 0
        || strcmp (name, "quad complex") == 0
        || strcmp (name, "real(kind=16)") == 0
        || strcmp (name, "real*16") == 0
-       || strcmp (name, "REAL*16") == 0)
+       || strcmp (name, "REAL*16") == 0
+       || strcmp (name, "REAL(16)") == 0)
       return floatformats_ieee_quad;
 
   return default_floatformat_for_type (gdbarch, name, len);