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-rw-r--r--meta/recipes-devtools/gcc/gcc-4.7/define_insn_reservation.patch118
1 files changed, 118 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.7/define_insn_reservation.patch b/meta/recipes-devtools/gcc/gcc-4.7/define_insn_reservation.patch
new file mode 100644
index 0000000000..2b0ff677fe
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.7/define_insn_reservation.patch
@@ -0,0 +1,118 @@
1Upstream-Status: Backport
2Signed-off-by: Khem Raj <raj.khem@gmail.com>
3
4From aab806a131efe9706396692ecc67d324371e39bc Mon Sep 17 00:00:00 2001
5From: edmarwjr <edmarwjr@138bc75d-0d04-0410-961f-82ee72b054a4>
6Date: Fri, 22 Jun 2012 20:13:23 +0000
7Subject: [PATCH] 2012-06-22 Edmar Wienskoski <edmar@freescale.com>
8
9 * config/rs6000/rs6000.md (define_attr "type"): New type popcnt.
10 (popcntb<mode>2): Add attribute type popcnt.
11 (popcntd<mode>2): Ditto.
12 * config/rs6000/power4.md (define_insn_reservation): Add type popcnt.
13 * config/rs6000/power5.md (define_insn_reservation): Ditto.
14 * config/rs6000/power7.md (define_insn_reservation): Ditto.
15 * config/rs6000/476.md (define_insn_reservation): Ditto.
16 * config/rs6000/power6.md (define_insn_reservation): New
17 reservation for popcnt instructions.
18
19
20
21git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188901 138bc75d-0d04-0410-961f-82ee72b054a4
22---
23 gcc/ChangeLog | 12 ++++++++++++
24 gcc/config/rs6000/476.md | 2 +-
25 gcc/config/rs6000/power5.md | 2 +-
26 gcc/config/rs6000/power6.md | 5 +++++
27 gcc/config/rs6000/power7.md | 2 +-
28 gcc/config/rs6000/rs6000.md | 10 +++++++---
29 6 files changed, 27 insertions(+), 6 deletions(-)
30
31Index: gcc-4_7-branch/gcc/config/rs6000/476.md
32===================================================================
33--- gcc-4_7-branch.orig/gcc/config/rs6000/476.md 2012-07-05 23:49:07.000000000 -0700
34+++ gcc-4_7-branch/gcc/config/rs6000/476.md 2012-07-06 19:50:30.078779999 -0700
35@@ -71,7 +71,7 @@
36 ppc476_i_pipe|ppc476_lj_pipe")
37
38 (define_insn_reservation "ppc476-complex-integer" 1
39- (and (eq_attr "type" "cmp,cr_logical,delayed_cr,cntlz,isel,isync,sync,trap")
40+ (and (eq_attr "type" "cmp,cr_logical,delayed_cr,cntlz,isel,isync,sync,trap,popcnt")
41 (eq_attr "cpu" "ppc476"))
42 "ppc476_issue,\
43 ppc476_i_pipe")
44Index: gcc-4_7-branch/gcc/config/rs6000/power5.md
45===================================================================
46--- gcc-4_7-branch.orig/gcc/config/rs6000/power5.md 2012-07-05 23:49:07.000000000 -0700
47+++ gcc-4_7-branch/gcc/config/rs6000/power5.md 2012-07-06 19:50:30.078779999 -0700
48@@ -142,7 +142,7 @@
49 ; Integer latency is 2 cycles
50 (define_insn_reservation "power5-integer" 2
51 (and (eq_attr "type" "integer,insert_dword,shift,trap,\
52- var_shift_rotate,cntlz,exts,isel")
53+ var_shift_rotate,cntlz,exts,isel,popcnt")
54 (eq_attr "cpu" "power5"))
55 "iq_power5")
56
57Index: gcc-4_7-branch/gcc/config/rs6000/power6.md
58===================================================================
59--- gcc-4_7-branch.orig/gcc/config/rs6000/power6.md 2012-07-05 23:49:07.000000000 -0700
60+++ gcc-4_7-branch/gcc/config/rs6000/power6.md 2012-07-06 19:50:30.078779999 -0700
61@@ -216,6 +216,11 @@
62 (eq_attr "cpu" "power6"))
63 "FXU_power6")
64
65+(define_insn_reservation "power6-popcnt" 1
66+ (and (eq_attr "type" "popcnt")
67+ (eq_attr "cpu" "power6"))
68+ "FXU_power6")
69+
70 (define_insn_reservation "power6-insert" 1
71 (and (eq_attr "type" "insert_word")
72 (eq_attr "cpu" "power6"))
73Index: gcc-4_7-branch/gcc/config/rs6000/power7.md
74===================================================================
75--- gcc-4_7-branch.orig/gcc/config/rs6000/power7.md 2012-07-05 23:49:07.000000000 -0700
76+++ gcc-4_7-branch/gcc/config/rs6000/power7.md 2012-07-06 19:50:30.078779999 -0700
77@@ -150,7 +150,7 @@
78 ; FX Unit
79 (define_insn_reservation "power7-integer" 1
80 (and (eq_attr "type" "integer,insert_word,insert_dword,shift,trap,\
81- var_shift_rotate,exts,isel")
82+ var_shift_rotate,exts,isel,popcnt")
83 (eq_attr "cpu" "power7"))
84 "DU_power7,FXU_power7")
85
86Index: gcc-4_7-branch/gcc/config/rs6000/rs6000.md
87===================================================================
88--- gcc-4_7-branch.orig/gcc/config/rs6000/rs6000.md 2012-07-06 19:44:38.000000000 -0700
89+++ gcc-4_7-branch/gcc/config/rs6000/rs6000.md 2012-07-06 19:50:30.078779999 -0700
90@@ -144,7 +144,7 @@
91
92 ;; Define an insn type attribute. This is used in function unit delay
93 ;; computations.
94-(define_attr "type" "integer,two,three,load,load_ext,load_ext_u,load_ext_ux,load_ux,load_u,store,store_ux,store_u,fpload,fpload_ux,fpload_u,fpstore,fpstore_ux,fpstore_u,vecload,vecstore,imul,imul2,imul3,lmul,idiv,ldiv,insert_word,branch,cmp,fast_compare,compare,var_delayed_compare,delayed_compare,imul_compare,lmul_compare,fpcompare,cr_logical,delayed_cr,mfcr,mfcrf,mtcr,mfjmpr,mtjmpr,fp,fpsimple,dmul,sdiv,ddiv,ssqrt,dsqrt,jmpreg,brinc,vecsimple,veccomplex,vecdiv,veccmp,veccmpsimple,vecperm,vecfloat,vecfdiv,vecdouble,isync,sync,load_l,store_c,shift,trap,insert_dword,var_shift_rotate,cntlz,exts,mffgpr,mftgpr,isel"
95+(define_attr "type" "integer,two,three,load,load_ext,load_ext_u,load_ext_ux,load_ux,load_u,store,store_ux,store_u,fpload,fpload_ux,fpload_u,fpstore,fpstore_ux,fpstore_u,vecload,vecstore,imul,imul2,imul3,lmul,idiv,ldiv,insert_word,branch,cmp,fast_compare,compare,var_delayed_compare,delayed_compare,imul_compare,lmul_compare,fpcompare,cr_logical,delayed_cr,mfcr,mfcrf,mtcr,mfjmpr,mtjmpr,fp,fpsimple,dmul,sdiv,ddiv,ssqrt,dsqrt,jmpreg,brinc,vecsimple,veccomplex,vecdiv,veccmp,veccmpsimple,vecperm,vecfloat,vecfdiv,vecdouble,isync,sync,load_l,store_c,shift,trap,insert_dword,var_shift_rotate,cntlz,exts,mffgpr,mftgpr,isel,popcnt"
96 (const_string "integer"))
97
98 ;; Define floating point instruction sub-types for use with Xfpu.md
99@@ -2329,13 +2329,17 @@
100 (unspec:GPR [(match_operand:GPR 1 "gpc_reg_operand" "r")]
101 UNSPEC_POPCNTB))]
102 "TARGET_POPCNTB"
103- "popcntb %0,%1")
104+ "popcntb %0,%1"
105+ [(set_attr "length" "4")
106+ (set_attr "type" "popcnt")])
107
108 (define_insn "popcntd<mode>2"
109 [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
110 (popcount:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")))]
111 "TARGET_POPCNTD"
112- "popcnt<wd> %0,%1")
113+ "popcnt<wd> %0,%1"
114+ [(set_attr "length" "4")
115+ (set_attr "type" "popcnt")])
116
117 (define_expand "popcount<mode>2"
118 [(set (match_operand:GPR 0 "gpc_reg_operand" "")
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-04-26 18:36:28 +0000