From: Peter Bergner <bergner@vnet.ibm.com>
Date: Mon, 3 Apr 2017 18:06:52 +0000 (-0500)
Subject: backport: re PR target/80246 (Builtin's for POWER's dxex[q] and diex[q] use the wrong... 
X-Git-Tag: releases/gcc-5.5.0~425
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=467e6037587977141e61237471144cd87fa05499;p=thirdparty%2Fgcc.git

backport: re PR target/80246 (Builtin's for POWER's dxex[q] and diex[q] use the wrong types)

	Backport from mainline
	2017-04-03  Peter Bergner  <bergner@vnet.ibm.com>

	PR target/80246
	* gcc.target/powerpc/dfp-builtin-1.c: Require hard_dfp, not
	powerpc_vsx_ok.
	(std, ld): Limit scan-assembler-times check to lp64.
	(stwu, stw, lwz): Add scan-assembler-times check for ilp32.
	* gcc.target/powerpc/dfp-builtin-2.c: Require hard_dfp, not
	powerpc_vsx_ok.

	PR target/80246
	* gcc.target/powerpc/pr80246.c: Require hard_dfp.

From-SVN: r246660
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 68609277c65f..6e8a86d2205e 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,19 @@
+2017-04-03  Peter Bergner  <bergner@vnet.ibm.com>
+
+	Backport from mainline
+	2017-04-03  Peter Bergner  <bergner@vnet.ibm.com>
+
+	PR target/80246
+	* gcc.target/powerpc/dfp-builtin-1.c: Require hard_dfp, not
+	powerpc_vsx_ok.
+	(std, ld): Limit scan-assembler-times check to lp64.
+	(stwu, stw, lwz): Add scan-assembler-times check for ilp32.
+	* gcc.target/powerpc/dfp-builtin-2.c: Require hard_dfp, not
+	powerpc_vsx_ok.
+
+	PR target/80246
+	* gcc.target/powerpc/pr80246.c: Require hard_dfp.
+
 2017-03-30  Peter Bergner  <bergner@vnet.ibm.com>
 
 	Backport from mainline
diff --git a/gcc/testsuite/gcc.target/powerpc/dfp-builtin-1.c b/gcc/testsuite/gcc.target/powerpc/dfp-builtin-1.c
index bb5ad8866972..e4addedd59c9 100644
--- a/gcc/testsuite/gcc.target/powerpc/dfp-builtin-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/dfp-builtin-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile { target { powerpc*-*-linux* } } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
+/* { dg-require-effective-target hard_dfp } */
 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power7" } } */
 /* { dg-options "-mcpu=power7 -O2" } */
 /* { dg-final { scan-assembler-times "ddedpd " 4    } } */
@@ -8,8 +8,12 @@
 /* { dg-final { scan-assembler-times "diex "   1    } } */
 /* { dg-final { scan-assembler-times "dscli "  2    } } */
 /* { dg-final { scan-assembler-times "dscri "  2    } } */
-/* { dg-final { scan-assembler-times "std "    1    } } */
-/* { dg-final { scan-assembler-times "ld "     1    } } */
+/* { dg-final { scan-assembler-times "std "    1    { target lp64 } } } */
+/* { dg-final { scan-assembler-times "ld "     1    { target lp64 } } } */
+/* 32-bit needs a stack frame, and needs two GPR mem insns per _Decimal64.  */
+/* { dg-final { scan-assembler-times "stwu "   2    { target ilp32 } } } */
+/* { dg-final { scan-assembler-times "stw "    2    { target ilp32 } } } */
+/* { dg-final { scan-assembler-times "lwz "    2    { target ilp32 } } } */
 /* { dg-final { scan-assembler-times "stfd "   1    } } */
 /* { dg-final { scan-assembler-times "lfd "    1    } } */
 /* { dg-final { scan-assembler-not   "bl __builtin" } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/dfp-builtin-2.c b/gcc/testsuite/gcc.target/powerpc/dfp-builtin-2.c
index 1c1a4b34be79..b3b7c990f837 100644
--- a/gcc/testsuite/gcc.target/powerpc/dfp-builtin-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/dfp-builtin-2.c
@@ -1,7 +1,5 @@
 /* { dg-do compile { target { powerpc*-*-linux* } } } */
-/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
-/* { dg-skip-if "" { powerpc*-*-*spe* } { "*" } { "" } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
+/* { dg-require-effective-target hard_dfp } */
 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power7" } } */
 /* { dg-options "-mcpu=power7 -O2" } */
 /* { dg-final { scan-assembler-times "ddedpdq " 4    } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/pr80246.c b/gcc/testsuite/gcc.target/powerpc/pr80246.c
index 915e31f2023e..b43d8314b8be 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr80246.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr80246.c
@@ -1,5 +1,5 @@
 /* { dg-do compile { target { powerpc*-*-linux* } } } */
-/* { dg-require-effective-target dfp } */
+/* { dg-require-effective-target hard_dfp } */
 /* { dg-options "-O2" } */
 /* { dg-final { scan-assembler-times "dxex "  1 } } */
 /* { dg-final { scan-assembler-times "dxexq " 1 } } */