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Diffstat (limited to 'gcc/config/rs6000/rs6000.md')
-rw-r--r--gcc/config/rs6000/rs6000.md59
1 files changed, 43 insertions, 16 deletions
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 7a2fcfd..4de7c3a 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -11185,7 +11185,7 @@
(match_operand:TLSmode 2 "rs6000_tls_symbol_ref" "")]
UNSPEC_TLSGD)
(clobber (reg:SI LR_REGNO))]
- "HAVE_AS_TLS && DEFAULT_ABI == ABI_AIX"
+ "HAVE_AS_TLS && (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)"
{
if (TARGET_CMODEL != CMODEL_SMALL)
return "addis %0,%1,%2@got@tlsgd@ha\;addi %0,%0,%2@got@tlsgd@l\;"
@@ -11294,7 +11294,8 @@
(unspec:TLSmode [(match_operand:TLSmode 3 "rs6000_tls_symbol_ref" "")]
UNSPEC_TLSGD)
(clobber (reg:SI LR_REGNO))]
- "HAVE_AS_TLS && DEFAULT_ABI == ABI_AIX && TARGET_TLS_MARKERS"
+ "HAVE_AS_TLS && TARGET_TLS_MARKERS
+ && (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)"
"bl %z1(%3@tlsgd)\;nop"
[(set_attr "type" "branch")
(set_attr "length" "8")])
@@ -11326,7 +11327,7 @@
(unspec:TLSmode [(match_operand:TLSmode 1 "gpc_reg_operand" "b")]
UNSPEC_TLSLD)
(clobber (reg:SI LR_REGNO))]
- "HAVE_AS_TLS && DEFAULT_ABI == ABI_AIX"
+ "HAVE_AS_TLS && (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)"
{
if (TARGET_CMODEL != CMODEL_SMALL)
return "addis %0,%1,%&@got@tlsld@ha\;addi %0,%0,%&@got@tlsld@l\;"
@@ -11429,7 +11430,8 @@
(match_operand 2 "" "g")))
(unspec:TLSmode [(const_int 0)] UNSPEC_TLSLD)
(clobber (reg:SI LR_REGNO))]
- "HAVE_AS_TLS && DEFAULT_ABI == ABI_AIX && TARGET_TLS_MARKERS"
+ "HAVE_AS_TLS && TARGET_TLS_MARKERS
+ && (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)"
"bl %z1(%&@tlsld)\;nop"
[(set_attr "type" "branch")
(set_attr "length" "8")])
@@ -11800,7 +11802,7 @@
[(parallel [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
(unspec:SI [(const_int 0)] UNSPEC_TOC))
(use (reg:SI 2))])]
- "DEFAULT_ABI == ABI_AIX && TARGET_32BIT"
+ "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2) && TARGET_32BIT"
"*
{
char buf[30];
@@ -11815,7 +11817,7 @@
[(parallel [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
(unspec:DI [(const_int 0)] UNSPEC_TOC))
(use (reg:DI 2))])]
- "DEFAULT_ABI == ABI_AIX && TARGET_64BIT"
+ "(DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2) && TARGET_64BIT"
"*
{
char buf[30];
@@ -12081,7 +12083,7 @@
operands[0] = XEXP (operands[0], 0);
- if (DEFAULT_ABI == ABI_AIX)
+ if (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)
{
rs6000_call_aix (NULL_RTX, operands[0], operands[1], operands[2]);
DONE;
@@ -12125,7 +12127,7 @@
operands[1] = XEXP (operands[1], 0);
- if (DEFAULT_ABI == ABI_AIX)
+ if (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)
{
rs6000_call_aix (operands[0], operands[1], operands[2], operands[3]);
DONE;
@@ -12424,7 +12426,7 @@
[(call (mem:SI (match_operand:P 0 "current_file_function_operand" "s"))
(match_operand 1 "" "g"))
(clobber (reg:P LR_REGNO))]
- "DEFAULT_ABI == ABI_AIX"
+ "DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2"
"bl %z0"
[(set_attr "type" "branch")
(set_attr "length" "4")])
@@ -12434,7 +12436,7 @@
(call (mem:SI (match_operand:P 1 "current_file_function_operand" "s"))
(match_operand 2 "" "g")))
(clobber (reg:P LR_REGNO))]
- "DEFAULT_ABI == ABI_AIX"
+ "DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2"
"bl %z1"
[(set_attr "type" "branch")
(set_attr "length" "4")])
@@ -12446,7 +12448,7 @@
[(call (mem:SI (match_operand:P 0 "symbol_ref_operand" "s"))
(match_operand 1 "" "g"))
(clobber (reg:P LR_REGNO))]
- "DEFAULT_ABI == ABI_AIX"
+ "DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2"
"bl %z0\;nop"
[(set_attr "type" "branch")
(set_attr "length" "8")])
@@ -12456,7 +12458,7 @@
(call (mem:SI (match_operand:P 1 "symbol_ref_operand" "s"))
(match_operand 2 "" "g")))
(clobber (reg:P LR_REGNO))]
- "DEFAULT_ABI == ABI_AIX"
+ "DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2"
"bl %z1\;nop"
[(set_attr "type" "branch")
(set_attr "length" "8")])
@@ -12489,6 +12491,31 @@
[(set_attr "type" "jmpreg")
(set_attr "length" "12")])
+;; Call to indirect functions with the ELFv2 ABI.
+;; Operand0 is the addresss of the function to call
+;; Operand2 is the stack location to hold the current TOC pointer
+
+(define_insn "*call_indirect_elfv2<mode>"
+ [(call (mem:SI (match_operand:P 0 "register_operand" "c,*l"))
+ (match_operand 1 "" "g,g"))
+ (set (reg:P TOC_REGNUM) (match_operand:P 2 "memory_operand" "<ptrm>,<ptrm>"))
+ (clobber (reg:P LR_REGNO))]
+ "DEFAULT_ABI == ABI_ELFv2"
+ "b%T0l\;<ptrload> 2,%2"
+ [(set_attr "type" "jmpreg")
+ (set_attr "length" "8")])
+
+(define_insn "*call_value_indirect_elfv2<mode>"
+ [(set (match_operand 0 "" "")
+ (call (mem:SI (match_operand:P 1 "register_operand" "c,*l"))
+ (match_operand 2 "" "g,g")))
+ (set (reg:P TOC_REGNUM) (match_operand:P 3 "memory_operand" "<ptrm>,<ptrm>"))
+ (clobber (reg:P LR_REGNO))]
+ "DEFAULT_ABI == ABI_ELFv2"
+ "b%T1l\;<ptrload> 2,%3"
+ [(set_attr "type" "jmpreg")
+ (set_attr "length" "8")])
+
;; Call subroutine returning any type.
(define_expand "untyped_call"
@@ -12538,7 +12565,7 @@
operands[0] = XEXP (operands[0], 0);
- if (DEFAULT_ABI == ABI_AIX)
+ if (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)
{
rs6000_sibcall_aix (NULL_RTX, operands[0], operands[1], operands[2]);
DONE;
@@ -12565,7 +12592,7 @@
operands[1] = XEXP (operands[1], 0);
- if (DEFAULT_ABI == ABI_AIX)
+ if (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)
{
rs6000_sibcall_aix (operands[0], operands[1], operands[2], operands[3]);
DONE;
@@ -12725,7 +12752,7 @@
[(call (mem:SI (match_operand:P 0 "call_operand" "s,c"))
(match_operand 1 "" "g,g"))
(simple_return)]
- "DEFAULT_ABI == ABI_AIX"
+ "DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2"
"@
b %z0
b%T0"
@@ -12737,7 +12764,7 @@
(call (mem:SI (match_operand:P 1 "call_operand" "s,c"))
(match_operand 2 "" "g,g")))
(simple_return)]
- "DEFAULT_ABI == ABI_AIX"
+ "DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2"
"@
b %z1
b%T1"
generated by cgit v1.1 at 2025-02-28 05:46:27 +0000