Fix incorrect test cases for srem. The definition of srem is a remainder so

that the sign of the result follows the sign of the divisor.

llvm-svn: 35301

13 files changed, 19 insertions, 9 deletions

diff --git a/llvm/test/Integer/a1.ll b/llvm/test/Integer/a1.ll
index 0404d742e74..e6383986795 100644
--- a/llvm/test/Integer/a1.ll
+++ b/llvm/test/Integer/a1.ll
@@ -22,3 +22,4 @@
 @r = constant i1 udiv(i1 1, i1 -1)
 @s = constant i1 srem(i1 -1, i1 1) ; overflow
 @t = constant i1 urem(i1 -1, i1 1)
+@u = constant i1 srem(i1  1, i1 -1) ; overflow
diff --git a/llvm/test/Integer/a1.ll.out b/llvm/test/Integer/a1.ll.out
index 0205e3bce8f..8deafd6bf57 100644
--- a/llvm/test/Integer/a1.ll.out
+++ b/llvm/test/Integer/a1.ll.out
@@ -16,5 +16,6 @@
 @r = constant i1 true		; <i1*> [#uses=0]
 @s = constant i1 srem (i1 true, i1 true)		; <i1*> [#uses=0]
 @t = constant i1 false		; <i1*> [#uses=0]
+@u = constant i1 srem (i1 true, i1 true)		; <i1*> [#uses=0]
 
 implementation   ; Functions:
diff --git a/llvm/test/Integer/a15.ll b/llvm/test/Integer/a15.ll
index 3fc4b1a77d7..5c9dc3b1be0 100644
--- a/llvm/test/Integer/a15.ll
+++ b/llvm/test/Integer/a15.ll
@@ -23,4 +23,5 @@
 @u = constant i15 urem(i15 32767,i15 -1)
 @o = constant i15 trunc( i16 32768  to i15 )
 @p = constant i15 trunc( i16 32767  to i15 )
+@v = constant i15 srem(i15 -1,    i15 768)
  
diff --git a/llvm/test/Integer/a15.ll.out b/llvm/test/Integer/a15.ll.out
index 69d3a1a4867..f900f165dbf 100644
--- a/llvm/test/Integer/a15.ll.out
+++ b/llvm/test/Integer/a15.ll.out
@@ -13,9 +13,10 @@
 @q = constant i15 16381		; <i15*> [#uses=0]
 @r = constant i15 0		; <i15*> [#uses=0]
 @s = constant i15 2		; <i15*> [#uses=0]
-@t = constant i15 1		; <i15*> [#uses=0]
+@t = constant i15 -1		; <i15*> [#uses=0]
 @u = constant i15 0		; <i15*> [#uses=0]
 @o = constant i15 0		; <i15*> [#uses=0]
 @p = constant i15 -1		; <i15*> [#uses=0]
+@v = constant i15 1		; <i15*> [#uses=0]
 
 implementation   ; Functions:
diff --git a/llvm/test/Integer/a17.ll b/llvm/test/Integer/a17.ll
index 8d7485e9019..db03e7c6be0 100644
--- a/llvm/test/Integer/a17.ll
+++ b/llvm/test/Integer/a17.ll
@@ -22,3 +22,4 @@
 @t = constant i17 urem(i17 131071,i17 -1)
 @o = constant i17 trunc( i18 131072  to i17 )
 @p = constant i17 trunc( i18 131071  to i17 )
+@v = constant i17 srem(i17  -1,    i17 15)
diff --git a/llvm/test/Integer/a17.ll.out b/llvm/test/Integer/a17.ll.out
index 3edb5ac01d3..de851adab3a 100644
--- a/llvm/test/Integer/a17.ll.out
+++ b/llvm/test/Integer/a17.ll.out
@@ -12,9 +12,10 @@
 @n = constant i17 -2		; <i17*> [#uses=0]
 @q = constant i17 0		; <i17*> [#uses=0]
 @r = constant i17 2		; <i17*> [#uses=0]
-@s = constant i17 1		; <i17*> [#uses=0]
+@s = constant i17 -1		; <i17*> [#uses=0]
 @t = constant i17 0		; <i17*> [#uses=0]
 @o = constant i17 0		; <i17*> [#uses=0]
 @p = constant i17 -1		; <i17*> [#uses=0]
+@v = constant i17 1		; <i17*> [#uses=0]
 
 implementation   ; Functions:
diff --git a/llvm/test/Integer/a31.ll b/llvm/test/Integer/a31.ll
index 3d18b2a49e8..c0c571f6306 100644
--- a/llvm/test/Integer/a31.ll
+++ b/llvm/test/Integer/a31.ll
@@ -18,7 +18,8 @@
 @n = constant i31 mul(i31 2147483647, i31 2)
 @q = constant i31 sdiv(i31 -1,        i31 1073741823)
 @r = constant i31 udiv(i31 -1,        i31 1073741823)
-@s = constant i31 srem(i31  3,        i31 2147483646)
+@s = constant i31 srem(i31  1,        i31 2147483646)
 @t = constant i31 urem(i31 2147483647,i31 -1)
 @o = constant i31 trunc( i32 2147483648  to i31 )
 @p = constant i31 trunc( i32 2147483647  to i31 ) 
+@u = constant i31 srem(i31 -3,        i31 17)
diff --git a/llvm/test/Integer/a31.ll.out b/llvm/test/Integer/a31.ll.out
index 243cabf7ed7..041525d02d1 100644
--- a/llvm/test/Integer/a31.ll.out
+++ b/llvm/test/Integer/a31.ll.out
@@ -12,9 +12,10 @@
 @n = constant i31 -2		; <i31*> [#uses=0]
 @q = constant i31 0		; <i31*> [#uses=0]
 @r = constant i31 2		; <i31*> [#uses=0]
-@s = constant i31 1		; <i31*> [#uses=0]
+@s = constant i31 -1		; <i31*> [#uses=0]
 @t = constant i31 0		; <i31*> [#uses=0]
 @o = constant i31 0		; <i31*> [#uses=0]
 @p = constant i31 -1		; <i31*> [#uses=0]
+@u = constant i31 3		; <i31*> [#uses=0]
 
 implementation   ; Functions:
diff --git a/llvm/test/Integer/a33.ll b/llvm/test/Integer/a33.ll
index ac9ce7cde99..f328907b460 100644
--- a/llvm/test/Integer/a33.ll
+++ b/llvm/test/Integer/a33.ll
@@ -18,8 +18,9 @@
 @n = constant i33 mul(i33 8589934591, i33 2)
 @q = constant i33 sdiv(i33 -1,        i33 4294967295)
 @r = constant i33 udiv(i33 -1,        i33 4294967295)
-@s = constant i33 srem(i33  3,        i33 8589934590)
+@s = constant i33 srem(i33  1,        i33 8589934590)
 @t = constant i33 urem(i33 8589934591,i33 -1)
 @o = constant i33 trunc( i34 8589934592 to i33 )
 @p = constant i33 trunc( i34 8589934591  to i33 )
+@u = constant i33 srem(i33  -1,       i33 17)
  
diff --git a/llvm/test/Integer/a33.ll.out b/llvm/test/Integer/a33.ll.out
index a5708acac29..ec25d521430 100644
--- a/llvm/test/Integer/a33.ll.out
+++ b/llvm/test/Integer/a33.ll.out
@@ -12,9 +12,10 @@
 @n = constant i33 -2		; <i33*> [#uses=0]
 @q = constant i33 0		; <i33*> [#uses=0]
 @r = constant i33 2		; <i33*> [#uses=0]
-@s = constant i33 1		; <i33*> [#uses=0]
+@s = constant i33 -1		; <i33*> [#uses=0]
 @t = constant i33 0		; <i33*> [#uses=0]
 @o = constant i33 0		; <i33*> [#uses=0]
 @p = constant i33 -1		; <i33*> [#uses=0]
+@u = constant i33 1		; <i33*> [#uses=0]
 
 implementation   ; Functions:
diff --git a/llvm/test/Integer/a63.ll.out b/llvm/test/Integer/a63.ll.out
index 1f732200499..8fd98c7425c 100644
--- a/llvm/test/Integer/a63.ll.out
+++ b/llvm/test/Integer/a63.ll.out
@@ -13,7 +13,7 @@
 @q = constant i63 0		; <i63*> [#uses=0]
 @u = constant i63 -1		; <i63*> [#uses=0]
 @r = constant i63 2		; <i63*> [#uses=0]
-@s = constant i63 1		; <i63*> [#uses=0]
+@s = constant i63 -1		; <i63*> [#uses=0]
 @t = constant i63 0		; <i63*> [#uses=0]
 @o = constant i63 0		; <i63*> [#uses=0]
 @p = constant i63 -1		; <i63*> [#uses=0]
diff --git a/llvm/test/Integer/a7.ll.out b/llvm/test/Integer/a7.ll.out
index 6008372424e..2aae073f4dd 100644
--- a/llvm/test/Integer/a7.ll.out
+++ b/llvm/test/Integer/a7.ll.out
@@ -18,7 +18,7 @@
 @u = constant i7 -64		; <i7*> [#uses=0]
 @v = constant i7 0		; <i7*> [#uses=0]
 @w = constant i7 2		; <i7*> [#uses=0]
-@x = constant i7 1		; <i7*> [#uses=0]
+@x = constant i7 -1		; <i7*> [#uses=0]
 @y = constant i7 0		; <i7*> [#uses=0]
 @o = constant i7 0		; <i7*> [#uses=0]
 @p = constant i7 -1		; <i7*> [#uses=0]
diff --git a/llvm/test/Integer/a9.ll.out b/llvm/test/Integer/a9.ll.out
index 7d25d4aa904..963538b35f1 100644
--- a/llvm/test/Integer/a9.ll.out
+++ b/llvm/test/Integer/a9.ll.out
@@ -13,7 +13,7 @@
 @q = constant i9 0		; <i9*> [#uses=0]
 @r = constant i9 255		; <i9*> [#uses=0]
 @s = constant i9 0		; <i9*> [#uses=0]
-@t = constant i9 1		; <i9*> [#uses=0]
+@t = constant i9 -1		; <i9*> [#uses=0]
 @o = constant i9 0		; <i9*> [#uses=0]
 @p = constant i9 -1		; <i9*> [#uses=0]