4 files changed, 5 insertions, 7 deletions
diff --git a/gcc/config/s390/s390.cc b/gcc/config/s390/s390.cc
index c6cfe41..d2af6d8 100644
--- a/gcc/config/s390/s390.cc
+++ b/gcc/config/s390/s390.cc
@@ -3636,7 +3636,7 @@ s390_rtx_costs (rtx x, machine_mode mode, int outer_code,
 
 	/* It is going to be a load/store on condition.  Make it
 	   slightly more expensive than a normal load.  */
-	*total = COSTS_N_INSNS (1) + 1;
+	*total = COSTS_N_INSNS (1) + 2;
 
 	rtx dst = SET_DEST (x);
 	rtx then = XEXP (SET_SRC (x), 1);
diff --git a/gcc/config/s390/s390.md b/gcc/config/s390/s390.md
index e3ccbac..5eee8e8 100644
--- a/gcc/config/s390/s390.md
+++ b/gcc/config/s390/s390.md
@@ -7003,9 +7003,9 @@
   if (!CONSTANT_P (els))
     els = simplify_gen_subreg (E_SImode, els, <MODE>mode, 0);
 
-  rtx tmp_target = gen_reg_rtx (E_SImode);
+  rtx tmp_target = simplify_gen_subreg (E_SImode, operands[0], <MODE>mode, 0);
+
   emit_insn (gen_movsicc (tmp_target, operands[1], then, els));
-  emit_move_insn (operands[0], gen_lowpart (<MODE>mode, tmp_target));
   DONE;
 })
 
diff --git a/gcc/testsuite/gcc.target/s390/ifcvt-two-insns-int.c b/gcc/testsuite/gcc.target/s390/ifcvt-two-insns-int.c
index 1ced710..031cc43 100644
--- a/gcc/testsuite/gcc.target/s390/ifcvt-two-insns-int.c
+++ b/gcc/testsuite/gcc.target/s390/ifcvt-two-insns-int.c
@@ -5,7 +5,6 @@
 
 /* { dg-final { scan-assembler "lochinle\t%r.?,1" } } */
 /* { dg-final { scan-assembler "locrnle\t.*" } } */
-#include <stdbool.h>
 #include <limits.h>
 #include <stdio.h>
 #include <assert.h>
@@ -33,7 +32,7 @@ int main()
 {
   int a[] = {2, 1, -13, INT_MAX, INT_MIN, 0};
 
-  int res = foo (a, sizeof (a));
+  int res = foo (a, sizeof (a) / sizeof (a[0]));
 
   assert (res == (INT_MIN + 1));
 }
diff --git a/gcc/testsuite/gcc.target/s390/ifcvt-two-insns-long.c b/gcc/testsuite/gcc.target/s390/ifcvt-two-insns-long.c
index 5a1173f..cd04d2a 100644
--- a/gcc/testsuite/gcc.target/s390/ifcvt-two-insns-long.c
+++ b/gcc/testsuite/gcc.target/s390/ifcvt-two-insns-long.c
@@ -5,7 +5,6 @@
 
 /* { dg-final { scan-assembler "locghinle\t%r.?,1" } } */
 /* { dg-final { scan-assembler "locgrnle\t.*" } } */
-#include <stdbool.h>
 #include <limits.h>
 #include <stdio.h>
 #include <assert.h>
@@ -33,7 +32,7 @@ int main()
 {
   long a[] = {2, 1, -13, LONG_MAX, LONG_MIN, 0};
 
-  long res = foo (a, sizeof (a));
+  long res = foo (a, sizeof (a) / sizeof (a[0]));
 
   assert (res == (LONG_MIN + 1));
 }