File gcc7-pr87723.patch of Package cross-hppa-gcc7

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File gcc7-pr87723.patch of Package cross-hppa-gcc7

From 8c21b0d164f33d9d47acc26f4f9b99b53e3b1945 Mon Sep 17 00:00:00 2001
From: Andreas Krebbel <krebbel@linux.ibm.com>
Date: Tue, 6 Nov 2018 10:22:05 +0000
Subject: [PATCH] S/390: Fix PR87723
To: gcc-patches@gcc.gnu.org

gcc/ChangeLog:

2018-11-06  Andreas Krebbel  <krebbel@linux.ibm.com>

PR target/87723
	* config/s390/s390.md ("*r<noxa>sbg_di_rotl"): Remove mode
	attributes for operands 3 and 4.

gcc/testsuite/ChangeLog:

2018-11-06  Andreas Krebbel  <krebbel@linux.ibm.com>

PR target/87723
	* gcc.target/s390/pr87723.c: New test.

From-SVN: r265832
---
 gcc/ChangeLog                           |  6 +++++
 gcc/config/s390/s390.md                 |  2 +-
 gcc/testsuite/ChangeLog                 |  5 +++++
 gcc/testsuite/gcc.target/s390/pr87723.c | 29 +++++++++++++++++++++++++
 4 files changed, 41 insertions(+), 1 deletion(-)
 create mode 100644 gcc/testsuite/gcc.target/s390/pr87723.c

diff --git a/gcc/config/s390/s390.md b/gcc/config/s390/s390.md
index 8e7b285e1c3..4ffd438c07c 100644
--- a/gcc/config/s390/s390.md
+++ b/gcc/config/s390/s390.md
@@ -4230,7 +4230,7 @@
 	  (match_operand:DI 4 "nonimmediate_operand" "0")))
    (clobber (reg:CC CC_REGNUM))]
   "TARGET_Z10"
-  "r<noxa>sbg\t%0,%1,%<bfstart>2,%<bfend>2,%b3"
+  "r<noxa>sbg\t%0,%1,%s2,%e2,%b3"
   [(set_attr "op_type" "RIE")])
 
 ; rosbg, rxsbg
diff --git a/gcc/testsuite/gcc.target/s390/pr87723.c b/gcc/testsuite/gcc.target/s390/pr87723.c
new file mode 100644
index 00000000000..b0e8a5a3118
--- /dev/null
+++ b/gcc/testsuite/gcc.target/s390/pr87723.c
@@ -0,0 +1,29 @@
+/* { dg-do compile } */
+/* { dg-options "-O3 -march=z196 -m64 -mzarch" } */
+
+unsigned long a;
+int b;
+void c(char* i) {
+  for (;;) {
+    char g = 0;
+    for (; g < 24; ++g)
+      b = a << g | a >> 64 - g;
+    {
+      char *d = i;
+      long h = b;
+      char e = 0;
+      for (; e < 8; ++e)
+	d[e] = h;
+    }
+    char *d = i;
+    signed e;
+    unsigned long f = 0;
+    e = 7;
+    for (; e; --e) {
+      f <<= 8;
+      f |= d[e];
+    }
+    for (; e < 8; ++e)
+      d[e] = f;
+  }
+}
-- 
2.35.3

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File gcc7-pr87723.patch of Package cross-hppa-gcc7

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