63 lines
2.0 KiB
Diff
63 lines
2.0 KiB
Diff
commit 24f2e359347f310b448d2918a1aee1465e0e5097
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Author: root <root@lenovo-x3950-01.khw.lab.eng.bos.redhat.com>
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Date: Thu Jan 18 00:12:41 2018 -0500
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Add FIRST_INT_REG, LAST_INT_REG, LEGACY_INT_REG_P , and LEGACY_INT_REGNO_P
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Add dejagnu infrastructure
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diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
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index b1cc3d8..b47d652 100644
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--- a/gcc/config/i386/i386.h
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+++ b/gcc/config/i386/i386.h
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@@ -1101,6 +1101,9 @@ enum target_cpu_default
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/* Base register for access to local variables of the function. */
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#define FRAME_POINTER_REGNUM 20
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+#define FIRST_INT_REG AX_REG
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+#define LAST_INT_REG SP_REG
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+
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/* First floating point reg */
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#define FIRST_FLOAT_REG 8
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@@ -1329,6 +1332,9 @@ enum reg_class
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#define GENERAL_REGNO_P(N) \
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((N) <= STACK_POINTER_REGNUM || REX_INT_REGNO_P (N))
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+#define LEGACY_INT_REG_P(X) (REG_P (X) && LEGACY_INT_REGNO_P (REGNO (X)))
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+#define LEGACY_INT_REGNO_P(N) (IN_RANGE ((N), FIRST_INT_REG, LAST_INT_REG))
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+
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#define GENERAL_REG_P(X) \
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(REG_P (X) && GENERAL_REGNO_P (REGNO (X)))
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diff --git a/gcc/testsuite/lib/gcc-defs.exp b/gcc/testsuite/lib/gcc-defs.exp
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index 53926a6..fd91fd3 100644
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--- a/gcc/testsuite/lib/gcc-defs.exp
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+++ b/gcc/testsuite/lib/gcc-defs.exp
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@@ -265,3 +265,26 @@ proc gcc-set-multilib-library-path { compiler } {
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return $libpath
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}
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+
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+# Like dg-options, but adds to the default options rather than replacing them.
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+
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+proc dg-additional-options { args } {
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+ upvar dg-extra-tool-flags extra-tool-flags
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+
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+ if { [llength $args] > 3 } {
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+ error "[lindex $args 0]: too many arguments"
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+ return
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+ }
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+
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+ if { [llength $args] >= 3 } {
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+ switch [dg-process-target [lindex $args 2]] {
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+ "S" { eval lappend extra-tool-flags [lindex $args 1] }
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+ "N" { }
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+ "F" { error "[lindex $args 0]: `xfail' not allowed here" }
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+ "P" { error "[lindex $args 0]: `xfail' not allowed here" }
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+ }
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+ } else {
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+ eval lappend extra-tool-flags [lindex $args 1]
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+ }
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+}
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+
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