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rs6000-builtin.def: (LVSL...
authorWill Schmidt <will_schmidt@vnet.ibm.com>
Thu, 26 Sep 2019 19:19:10 +0000 (19:19 +0000)
committerWill Schmidt <willschm@gcc.gnu.org>
Thu, 26 Sep 2019 19:19:10 +0000 (19:19 +0000)
[gcc]

2019-09-26  Will Schmidt <will_schmidt@vnet.ibm.com>
* config/rs6000/rs6000-builtin.def: (LVSL, LVSR, LVEBX, LVEHX,
LVEWX, LVXL, LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI,
LVXL_V16QI, LVX, LVX_V1TI, LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI,
LVX_V8HI, LVX_V16QI, LVLX, LVLXL, LVRX, LVRXL, LXSDX, LXVD2X_V1TI,
LXVD2X_V2DF, LXVD2X_V2DI, LXVDSX, LXVW4X_V4SF, LXVW4X_V4SI,
LXVW4X_V8HI, LXVW4X_V16QI, LD_ELEMREV_V1TI, LD_ELEMREV_V2DF,
LD_ELEMREV_V2DI, LD_ELEMREV_V4SF, LD_ELEMREV_V4SI, LD_ELEMREV_V8HI,
LD_ELEMREV_V16QI): Use the PURE attribute.

[testsuite]

2019-09-26  Will Schmidt <will_schmidt@vnet.ibm.com>
* gcc.target/powerpc/pure-builtin-redundant-load.c:  New.

From-SVN: r276162

gcc/ChangeLog patch | blob | history
gcc/config/rs6000/rs6000-builtin.def patch | blob | history
gcc/testsuite/ChangeLog patch | blob | history

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9bbae7af2e2c59c91eaf83c0fdcbae8af34a2447..c4cd4ac9f46d0f4d15dcef58a558e339ea059be5 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+2019-09-26  Will Schmidt <will_schmidt@vnet.ibm.com>
+
+       * config/rs6000/rs6000-builtin.def: (LVSL, LVSR, LVEBX, LVEHX,
+       LVEWX, LVXL, LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI,
+       LVXL_V16QI, LVX, LVX_V1TI, LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI,
+       LVX_V8HI, LVX_V16QI, LVLX, LVLXL, LVRX, LVRXL, LXSDX, LXVD2X_V1TI,
+       LXVD2X_V2DF, LXVD2X_V2DI, LXVDSX, LXVW4X_V4SF, LXVW4X_V4SI,
+       LXVW4X_V8HI, LXVW4X_V16QI, LD_ELEMREV_V1TI, LD_ELEMREV_V2DF,
+       LD_ELEMREV_V2DI, LD_ELEMREV_V4SF, LD_ELEMREV_V4SI, LD_ELEMREV_V8HI,
+       LD_ELEMREV_V16QI): Use the PURE attribute.
+
 2019-09-26  Iain Sandoe  <iain@sandoe.co.uk>
 
        * config/rs6000/darwin.md: Replace the expanders for
diff --git a/gcc/config/rs6000/rs6000-builtin.def b/gcc/config/rs6000/rs6000-builtin.def
index 0a2bdb79e15c638b4cd9cef3c9632eb0f2a76cf3..4d4f3b3e74628e81dad9ebfde26efa095d57bc71 100644 (file)
--- a/gcc/config/rs6000/rs6000-builtin.def
+++ b/gcc/config/rs6000/rs6000-builtin.def
@@ -1177,26 +1177,26 @@ BU_ALTIVEC_X (MTVSCR,           "mtvscr",           MISC)
 BU_ALTIVEC_X (MFVSCR,          "mfvscr",           MISC)
 BU_ALTIVEC_X (DSSALL,          "dssall",           MISC)
 BU_ALTIVEC_X (DSS,             "dss",              MISC)
-BU_ALTIVEC_X (LVSL,            "lvsl",             MEM)
-BU_ALTIVEC_X (LVSR,            "lvsr",             MEM)
-BU_ALTIVEC_X (LVEBX,           "lvebx",            MEM)
-BU_ALTIVEC_X (LVEHX,           "lvehx",            MEM)
-BU_ALTIVEC_X (LVEWX,           "lvewx",            MEM)
-BU_ALTIVEC_X (LVXL,            "lvxl",             MEM)
-BU_ALTIVEC_X (LVXL_V2DF,       "lvxl_v2df",        MEM)
-BU_ALTIVEC_X (LVXL_V2DI,       "lvxl_v2di",        MEM)
-BU_ALTIVEC_X (LVXL_V4SF,       "lvxl_v4sf",        MEM)
-BU_ALTIVEC_X (LVXL_V4SI,       "lvxl_v4si",        MEM)
-BU_ALTIVEC_X (LVXL_V8HI,       "lvxl_v8hi",        MEM)
-BU_ALTIVEC_X (LVXL_V16QI,      "lvxl_v16qi",       MEM)
-BU_ALTIVEC_X (LVX,             "lvx",              MEM)
-BU_ALTIVEC_X (LVX_V1TI,                "lvx_v1ti",         MEM)
-BU_ALTIVEC_X (LVX_V2DF,                "lvx_v2df",         MEM)
-BU_ALTIVEC_X (LVX_V2DI,                "lvx_v2di",         MEM)
-BU_ALTIVEC_X (LVX_V4SF,                "lvx_v4sf",         MEM)
-BU_ALTIVEC_X (LVX_V4SI,                "lvx_v4si",         MEM)
-BU_ALTIVEC_X (LVX_V8HI,                "lvx_v8hi",         MEM)
-BU_ALTIVEC_X (LVX_V16QI,       "lvx_v16qi",        MEM)
+BU_ALTIVEC_X (LVSL,            "lvsl",             PURE)
+BU_ALTIVEC_X (LVSR,            "lvsr",             PURE)
+BU_ALTIVEC_X (LVEBX,           "lvebx",            PURE)
+BU_ALTIVEC_X (LVEHX,           "lvehx",            PURE)
+BU_ALTIVEC_X (LVEWX,           "lvewx",            PURE)
+BU_ALTIVEC_X (LVXL,            "lvxl",             PURE)
+BU_ALTIVEC_X (LVXL_V2DF,       "lvxl_v2df",        PURE)
+BU_ALTIVEC_X (LVXL_V2DI,       "lvxl_v2di",        PURE)
+BU_ALTIVEC_X (LVXL_V4SF,       "lvxl_v4sf",        PURE)
+BU_ALTIVEC_X (LVXL_V4SI,       "lvxl_v4si",        PURE)
+BU_ALTIVEC_X (LVXL_V8HI,       "lvxl_v8hi",        PURE)
+BU_ALTIVEC_X (LVXL_V16QI,      "lvxl_v16qi",       PURE)
+BU_ALTIVEC_X (LVX,             "lvx",              PURE)
+BU_ALTIVEC_X (LVX_V1TI,                "lvx_v1ti",         PURE)
+BU_ALTIVEC_X (LVX_V2DF,                "lvx_v2df",         PURE)
+BU_ALTIVEC_X (LVX_V2DI,                "lvx_v2di",         PURE)
+BU_ALTIVEC_X (LVX_V4SF,                "lvx_v4sf",         PURE)
+BU_ALTIVEC_X (LVX_V4SI,                "lvx_v4si",         PURE)
+BU_ALTIVEC_X (LVX_V8HI,                "lvx_v8hi",         PURE)
+BU_ALTIVEC_X (LVX_V16QI,       "lvx_v16qi",        PURE)
 BU_ALTIVEC_X (STVX,            "stvx",             MEM)
 BU_ALTIVEC_X (STVX_V2DF,       "stvx_v2df",        MEM)
 BU_ALTIVEC_X (STVX_V2DI,       "stvx_v2di",        MEM)
@@ -1204,10 +1204,10 @@ BU_ALTIVEC_X (STVX_V4SF,        "stvx_v4sf",        MEM)
 BU_ALTIVEC_X (STVX_V4SI,       "stvx_v4si",        MEM)
 BU_ALTIVEC_X (STVX_V8HI,       "stvx_v8hi",        MEM)
 BU_ALTIVEC_X (STVX_V16QI,      "stvx_v16qi",       MEM)
-BU_ALTIVEC_C (LVLX,            "lvlx",             MEM)
-BU_ALTIVEC_C (LVLXL,           "lvlxl",            MEM)
-BU_ALTIVEC_C (LVRX,            "lvrx",             MEM)
-BU_ALTIVEC_C (LVRXL,           "lvrxl",            MEM)
+BU_ALTIVEC_C (LVLX,            "lvlx",             PURE)
+BU_ALTIVEC_C (LVLXL,           "lvlxl",            PURE)
+BU_ALTIVEC_C (LVRX,            "lvrx",             PURE)
+BU_ALTIVEC_C (LVRXL,           "lvrxl",            PURE)
 BU_ALTIVEC_X (STVEBX,          "stvebx",           MEM)
 BU_ALTIVEC_X (STVEHX,          "stvehx",           MEM)
 BU_ALTIVEC_X (STVEWX,          "stvewx",           MEM)
@@ -1718,15 +1718,15 @@ BU_VSX_P (XVCMPGEDP_P,        "xvcmpgedp_p",    CONST,  vector_ge_v2df_p)
 BU_VSX_P (XVCMPGTDP_P,       "xvcmpgtdp_p",    CONST,  vector_gt_v2df_p)
 
 /* VSX builtins that are handled as special cases.  */
-BU_VSX_X (LXSDX,             "lxsdx",          MEM)
-BU_VSX_X (LXVD2X_V1TI,       "lxvd2x_v1ti",    MEM)
-BU_VSX_X (LXVD2X_V2DF,       "lxvd2x_v2df",    MEM)
-BU_VSX_X (LXVD2X_V2DI,       "lxvd2x_v2di",    MEM)
-BU_VSX_X (LXVDSX,            "lxvdsx",         MEM)
-BU_VSX_X (LXVW4X_V4SF,       "lxvw4x_v4sf",    MEM)
-BU_VSX_X (LXVW4X_V4SI,        "lxvw4x_v4si",   MEM)
-BU_VSX_X (LXVW4X_V8HI,        "lxvw4x_v8hi",   MEM)
-BU_VSX_X (LXVW4X_V16QI,              "lxvw4x_v16qi",   MEM)
+BU_VSX_X (LXSDX,             "lxsdx",          PURE)
+BU_VSX_X (LXVD2X_V1TI,       "lxvd2x_v1ti",    PURE)
+BU_VSX_X (LXVD2X_V2DF,       "lxvd2x_v2df",    PURE)
+BU_VSX_X (LXVD2X_V2DI,       "lxvd2x_v2di",    PURE)
+BU_VSX_X (LXVDSX,            "lxvdsx",         PURE)
+BU_VSX_X (LXVW4X_V4SF,       "lxvw4x_v4sf",    PURE)
+BU_VSX_X (LXVW4X_V4SI,       "lxvw4x_v4si",    PURE)
+BU_VSX_X (LXVW4X_V8HI,       "lxvw4x_v8hi",    PURE)
+BU_VSX_X (LXVW4X_V16QI,              "lxvw4x_v16qi",   PURE)
 BU_VSX_X (STXSDX,            "stxsdx",         MEM)
 BU_VSX_X (STXVD2X_V1TI,              "stxvd2x_v1ti",   MEM)
 BU_VSX_X (STXVD2X_V2DF,              "stxvd2x_v2df",   MEM)
@@ -1735,13 +1735,13 @@ BU_VSX_X (STXVW4X_V4SF,       "stxvw4x_v4sf",   MEM)
 BU_VSX_X (STXVW4X_V4SI,              "stxvw4x_v4si",   MEM)
 BU_VSX_X (STXVW4X_V8HI,              "stxvw4x_v8hi",   MEM)
 BU_VSX_X (STXVW4X_V16QI,      "stxvw4x_v16qi", MEM)
-BU_VSX_X (LD_ELEMREV_V1TI,    "ld_elemrev_v1ti",  MEM)
-BU_VSX_X (LD_ELEMREV_V2DF,    "ld_elemrev_v2df",  MEM)
-BU_VSX_X (LD_ELEMREV_V2DI,    "ld_elemrev_v2di",  MEM)
-BU_VSX_X (LD_ELEMREV_V4SF,    "ld_elemrev_v4sf",  MEM)
-BU_VSX_X (LD_ELEMREV_V4SI,    "ld_elemrev_v4si",  MEM)
-BU_VSX_X (LD_ELEMREV_V8HI,    "ld_elemrev_v8hi",  MEM)
-BU_VSX_X (LD_ELEMREV_V16QI,   "ld_elemrev_v16qi", MEM)
+BU_VSX_X (LD_ELEMREV_V1TI,    "ld_elemrev_v1ti",  PURE)
+BU_VSX_X (LD_ELEMREV_V2DF,    "ld_elemrev_v2df",  PURE)
+BU_VSX_X (LD_ELEMREV_V2DI,    "ld_elemrev_v2di",  PURE)
+BU_VSX_X (LD_ELEMREV_V4SF,    "ld_elemrev_v4sf",  PURE)
+BU_VSX_X (LD_ELEMREV_V4SI,    "ld_elemrev_v4si",  PURE)
+BU_VSX_X (LD_ELEMREV_V8HI,    "ld_elemrev_v8hi",  PURE)
+BU_VSX_X (LD_ELEMREV_V16QI,   "ld_elemrev_v16qi", PURE)
 BU_VSX_X (ST_ELEMREV_V1TI,    "st_elemrev_v1ti",  MEM)
 BU_VSX_X (ST_ELEMREV_V2DF,    "st_elemrev_v2df",  MEM)
 BU_VSX_X (ST_ELEMREV_V2DI,    "st_elemrev_v2di",  MEM)
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 19ad3936b64b06b32db928dc62aba7eb23ab673b..2d78fdde75262bc3e5726305412a05179e6987f8 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2019-09-26  Will Schmidt <will_schmidt@vnet.ibm.com>
+
+       * gcc.target/powerpc/pure-builtin-redundant-load.c:  New.
+
 2019-09-26  Richard Biener  <rguenther@suse.de>
 
        PR middle-end/91897