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authorclm <clm@138bc75d-0d04-0410-961f-82ee72b054a4>2001-01-05 20:15:24 +0000
committerclm <clm@138bc75d-0d04-0410-961f-82ee72b054a4>2001-01-05 20:15:24 +0000
commiteed9d2f352d3ce77c2b43264bc6f1dc4899a0d72 (patch)
tree3f6ca9f5a5d0f581d581fd420544905c1d3e06a6 /gcc
parentd21c9c3445a678a4625e99ffd995f4c087a8db9f (diff)
downloadppe42-gcc-eed9d2f352d3ce77c2b43264bc6f1dc4899a0d72.tar.gz
ppe42-gcc-eed9d2f352d3ce77c2b43264bc6f1dc4899a0d72.zip
(dbxout_parms): Handle invisible ref where decl is a REG
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38720 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
-rw-r--r--gcc/ChangeLog4
-rw-r--r--gcc/dbxout.c10
2 files changed, 11 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b9358cbcd6a..4b9a3bf1325 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2001-01-05 Catherine Moore <clm@redhat.com>
+
+ * dbxout.c ((dbxout_parms): Handle invisible ref where decl is a REG.
+
2001-01-05 Phil Edwards <pme@sources.redhat.com>
* cp/lang-options.h: Bring comment in line with reality.
diff --git a/gcc/dbxout.c b/gcc/dbxout.c
index c3838dfe956..2d4ea6dd863 100644
--- a/gcc/dbxout.c
+++ b/gcc/dbxout.c
@@ -2474,12 +2474,16 @@ dbxout_parms (parms)
{
/* Parm was passed via invisible reference, with the reference
living on the stack. DECL_RTL looks like
- (MEM (MEM (PLUS (REG ...) (CONST_INT ...)))). */
+ (MEM (MEM (PLUS (REG ...) (CONST_INT ...)))) or it
+ could look like (MEM (MEM (REG))). */
const char *decl_name = (DECL_NAME (parms)
? IDENTIFIER_POINTER (DECL_NAME (parms))
: "(anon)");
- current_sym_value
- = INTVAL (XEXP (XEXP (XEXP (DECL_RTL (parms), 0), 0), 1));
+ if (GET_CODE (XEXP (XEXP (DECL_RTL (parms), 0), 0)) == REG)
+ current_sym_value = 0;
+ else
+ current_sym_value
+ = INTVAL (XEXP (XEXP (XEXP (DECL_RTL (parms), 0), 0), 1));
current_sym_addr = 0;
FORCE_TEXT;
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