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libgcj43
nvl428413.patch
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File nvl428413.patch of Package libgcj43
Here is a backported patch (just removes fuzz) of Andrew's mainline patch which is posted here: http://gcc.gnu.org/ml/gcc-patches/2008-12/msg00690.html PR target/24779 * config/rs6000/rs6000.md (call_indirect_aix32): Move the load of the TOC into the call pattern. (call_indirect_aix64): Likewise. (call_value_indirect_aix32): Likewise. (call_value_indirect_aix64): Likewise. (call_indirect_nonlocal_aix32_internal): New insn and split patterns to split off the load of the TOC. (call_indirect_nonlocal_aix32): Enable only after reload. (call_indirect_nonlocal_aix64_internal): New insn and split patterns to split off the load of the TOC. (call_indirect_nonlocal_aix64): Enable only after reload. (call_value_indirect_nonlocal_aix32_internal): New insn and split patterns to split off the load of the TOC. (call_value_indirect_nonlocal_aix32): Enable only after reload. (call_value_indirect_nonlocal_aix64_internal): New insn and split patterns to split off the load of the TOC. (call_value_indirect_nonlocal_aix64): Enable only after reload. --- gcc/config/rs6000/rs6000.md.orig 2008-10-23 11:08:58.000000000 -0500 +++ gcc/config/rs6000/rs6000.md 2008-12-07 21:52:23.000000000 -0600 @@ -10667,18 +10667,14 @@ (mem:SI (match_operand:SI 0 "gpc_reg_operand" ""))) (set (mem:SI (plus:SI (reg:SI 1) (const_int 20))) (reg:SI 2)) - (set (reg:SI 2) - (mem:SI (plus:SI (match_dup 0) - (const_int 4)))) (set (reg:SI 11) (mem:SI (plus:SI (match_dup 0) (const_int 8)))) (parallel [(call (mem:SI (match_dup 2)) (match_operand 1 "" "")) - (use (reg:SI 2)) + (use (mem:SI (plus:SI (match_dup 0) (const_int 4)))) (use (reg:SI 11)) - (set (reg:SI 2) - (mem:SI (plus:SI (reg:SI 1) (const_int 20)))) + (use (mem:SI (plus:SI (reg:SI 1) (const_int 20)))) (clobber (reg:SI LR_REGNO))])] "TARGET_32BIT" " @@ -10689,18 +10685,14 @@ (mem:DI (match_operand:DI 0 "gpc_reg_operand" ""))) (set (mem:DI (plus:DI (reg:DI 1) (const_int 40))) (reg:DI 2)) - (set (reg:DI 2) - (mem:DI (plus:DI (match_dup 0) - (const_int 8)))) (set (reg:DI 11) (mem:DI (plus:DI (match_dup 0) (const_int 16)))) (parallel [(call (mem:SI (match_dup 2)) (match_operand 1 "" "")) - (use (reg:DI 2)) + (use (mem:DI (plus:DI (match_dup 0) (const_int 8)))) (use (reg:DI 11)) - (set (reg:DI 2) - (mem:DI (plus:DI (reg:DI 1) (const_int 40)))) + (use (mem:DI (plus:DI (reg:DI 1) (const_int 40)))) (clobber (reg:SI LR_REGNO))])] "TARGET_64BIT" " @@ -10711,19 +10703,15 @@ (mem:SI (match_operand:SI 1 "gpc_reg_operand" ""))) (set (mem:SI (plus:SI (reg:SI 1) (const_int 20))) (reg:SI 2)) - (set (reg:SI 2) - (mem:SI (plus:SI (match_dup 1) - (const_int 4)))) (set (reg:SI 11) (mem:SI (plus:SI (match_dup 1) (const_int 8)))) (parallel [(set (match_operand 0 "" "") (call (mem:SI (match_dup 3)) (match_operand 2 "" ""))) - (use (reg:SI 2)) + (use (mem:SI (plus:SI (match_dup 1) (const_int 4)))) (use (reg:SI 11)) - (set (reg:SI 2) - (mem:SI (plus:SI (reg:SI 1) (const_int 20)))) + (use (mem:SI (plus:SI (reg:SI 1) (const_int 20)))) (clobber (reg:SI LR_REGNO))])] "TARGET_32BIT" " @@ -10734,19 +10722,15 @@ (mem:DI (match_operand:DI 1 "gpc_reg_operand" ""))) (set (mem:DI (plus:DI (reg:DI 1) (const_int 40))) (reg:DI 2)) - (set (reg:DI 2) - (mem:DI (plus:DI (match_dup 1) - (const_int 8)))) (set (reg:DI 11) (mem:DI (plus:DI (match_dup 1) (const_int 16)))) (parallel [(set (match_operand 0 "" "") (call (mem:SI (match_dup 3)) (match_operand 2 "" ""))) - (use (reg:DI 2)) + (use (mem:DI (plus:DI (match_dup 1) (const_int 8)))) (use (reg:DI 11)) - (set (reg:DI 2) - (mem:DI (plus:DI (reg:DI 1) (const_int 40)))) + (use (mem:DI (plus:DI (reg:DI 1) (const_int 40)))) (clobber (reg:SI LR_REGNO))])] "TARGET_64BIT" " @@ -10948,6 +10932,29 @@ ;; variable argument function. It is > 0 if FP registers were passed ;; and < 0 if they were not. +(define_insn_and_split "*call_indirect_nonlocal_aix32_internal" + [(call (mem:SI (match_operand:SI 0 "register_operand" "c,*l")) + (match_operand 1 "" "g,g")) + (use (mem:SI (plus:SI (match_operand:SI 2 "register_operand" "b,b") (const_int 4)))) + (use (reg:SI 11)) + (use (mem:SI (plus:SI (reg:SI 1) (const_int 20)))) + (clobber (reg:SI LR_REGNO))] + "TARGET_32BIT && DEFAULT_ABI == ABI_AIX" + "#" + "&& reload_completed" + [(set (reg:SI 2) + (mem:SI (plus:SI (match_dup 2) (const_int 4)))) + (parallel [(call (mem:SI (match_dup 0)) + (match_dup 1)) + (use (reg:SI 2)) + (use (reg:SI 11)) + (set (reg:SI 2) + (mem:SI (plus:SI (reg:SI 1) (const_int 20)))) + (clobber (reg:SI LR_REGNO))])] + "" + [(set_attr "type" "jmpreg") + (set_attr "length" "12")]) + (define_insn "*call_indirect_nonlocal_aix32" [(call (mem:SI (match_operand:SI 0 "register_operand" "c,*l")) (match_operand 1 "" "g,g")) @@ -10956,7 +10963,7 @@ (set (reg:SI 2) (mem:SI (plus:SI (reg:SI 1) (const_int 20)))) (clobber (reg:SI LR_REGNO))] - "TARGET_32BIT && DEFAULT_ABI == ABI_AIX" + "TARGET_32BIT && DEFAULT_ABI == ABI_AIX && reload_completed" "b%T0l\;{l|lwz} 2,20(1)" [(set_attr "type" "jmpreg") (set_attr "length" "8")]) @@ -10972,6 +10979,30 @@ "bl %z0\;%." [(set_attr "type" "branch") (set_attr "length" "8")]) + +(define_insn_and_split "*call_indirect_nonlocal_aix64_internal" + [(call (mem:SI (match_operand:DI 0 "register_operand" "c,*l")) + (match_operand 1 "" "g,g")) + (use (mem:DI (plus:DI (match_operand:DI 2 "register_operand" "b,b") + (const_int 8)))) + (use (reg:DI 11)) + (use (mem:DI (plus:DI (reg:DI 1) (const_int 40)))) + (clobber (reg:SI LR_REGNO))] + "TARGET_64BIT && DEFAULT_ABI == ABI_AIX" + "#" + "&& reload_completed" + [(set (reg:DI 2) + (mem:DI (plus:DI (match_dup 2) (const_int 8)))) + (parallel [(call (mem:SI (match_dup 0)) + (match_dup 1)) + (use (reg:DI 2)) + (use (reg:DI 11)) + (set (reg:DI 2) + (mem:DI (plus:DI (reg:DI 1) (const_int 40)))) + (clobber (reg:SI LR_REGNO))])] + "" + [(set_attr "type" "jmpreg") + (set_attr "length" "12")]) (define_insn "*call_indirect_nonlocal_aix64" [(call (mem:SI (match_operand:DI 0 "register_operand" "c,*l")) @@ -10981,7 +11012,7 @@ (set (reg:DI 2) (mem:DI (plus:DI (reg:DI 1) (const_int 40)))) (clobber (reg:SI LR_REGNO))] - "TARGET_64BIT && DEFAULT_ABI == ABI_AIX" + "TARGET_64BIT && DEFAULT_ABI == ABI_AIX && reload_completed" "b%T0l\;ld 2,40(1)" [(set_attr "type" "jmpreg") (set_attr "length" "8")]) @@ -10998,6 +11029,31 @@ [(set_attr "type" "branch") (set_attr "length" "8")]) +(define_insn_and_split "*call_value_indirect_nonlocal_aix32_internal" + [(set (match_operand 0 "" "") + (call (mem:SI (match_operand:SI 1 "register_operand" "c,*l")) + (match_operand 2 "" "g,g"))) + (use (mem:SI (plus:SI (match_operand:SI 3 "register_operand" "b,b") + (const_int 4)))) + (use (reg:SI 11)) + (use (mem:SI (plus:SI (reg:SI 1) (const_int 20)))) + (clobber (reg:SI LR_REGNO))] + "TARGET_32BIT && DEFAULT_ABI == ABI_AIX" + "#" + "&& reload_completed" + [(set (reg:SI 2) + (mem:SI (plus:SI (match_dup 3) (const_int 4)))) + (parallel [(set (match_dup 0) (call (mem:SI (match_dup 1)) + (match_dup 2))) + (use (reg:SI 2)) + (use (reg:SI 11)) + (set (reg:SI 2) + (mem:SI (plus:SI (reg:SI 1) (const_int 20)))) + (clobber (reg:SI LR_REGNO))])] + "" + [(set_attr "type" "jmpreg") + (set_attr "length" "12")]) + (define_insn "*call_value_indirect_nonlocal_aix32" [(set (match_operand 0 "" "") (call (mem:SI (match_operand:SI 1 "register_operand" "c,*l")) @@ -11007,7 +11063,7 @@ (set (reg:SI 2) (mem:SI (plus:SI (reg:SI 1) (const_int 20)))) (clobber (reg:SI LR_REGNO))] - "TARGET_32BIT && DEFAULT_ABI == ABI_AIX" + "TARGET_32BIT && DEFAULT_ABI == ABI_AIX && reload_completed" "b%T1l\;{l|lwz} 2,20(1)" [(set_attr "type" "jmpreg") (set_attr "length" "8")]) @@ -11025,6 +11081,31 @@ [(set_attr "type" "branch") (set_attr "length" "8")]) +(define_insn_and_split "*call_value_indirect_nonlocal_aix64_internal" + [(set (match_operand 0 "" "") + (call (mem:SI (match_operand:DI 1 "register_operand" "c,*l")) + (match_operand 2 "" "g,g"))) + (use (mem:DI (plus:DI (match_operand:DI 3 "register_operand" "b,b") + (const_int 8)))) + (use (reg:DI 11)) + (use (mem:DI (plus:DI (reg:DI 1) (const_int 40)))) + (clobber (reg:SI LR_REGNO))] + "TARGET_64BIT && DEFAULT_ABI == ABI_AIX" + "#" + "&& reload_completed" + [(set (reg:DI 2) + (mem:DI (plus:DI (match_dup 3) (const_int 8)))) + (parallel [(set (match_dup 0) (call (mem:SI (match_dup 1)) + (match_dup 2))) + (use (reg:DI 2)) + (use (reg:DI 11)) + (set (reg:DI 2) + (mem:DI (plus:DI (reg:DI 1) (const_int 40)))) + (clobber (reg:SI LR_REGNO))])] + "" + [(set_attr "type" "jmpreg") + (set_attr "length" "12")]) + (define_insn "*call_value_indirect_nonlocal_aix64" [(set (match_operand 0 "" "") (call (mem:SI (match_operand:DI 1 "register_operand" "c,*l")) @@ -11034,7 +11115,7 @@ (set (reg:DI 2) (mem:DI (plus:DI (reg:DI 1) (const_int 40)))) (clobber (reg:SI LR_REGNO))] - "TARGET_64BIT && DEFAULT_ABI == ABI_AIX" + "TARGET_64BIT && DEFAULT_ABI == ABI_AIX && reload_completed" "b%T1l\;ld 2,40(1)" [(set_attr "type" "jmpreg") (set_attr "length" "8")])
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