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

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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35301 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2007-03-24 21:55:26 +00:00
parent 7ac2f81e49
commit 5957d8ffd8
13 changed files with 19 additions and 9 deletions
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1
test/Integer/a1.ll
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@ -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

1
test/Integer/a1.ll.out
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@ -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:

1
test/Integer/a15.ll
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@ -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)

3
test/Integer/a15.ll.out
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@ -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:

1
test/Integer/a17.ll
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@ -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)

3
test/Integer/a17.ll.out
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@ -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:

3
test/Integer/a31.ll
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@ -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)

3
test/Integer/a31.ll.out
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@ -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:

3
test/Integer/a33.ll
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@ -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)

3
test/Integer/a33.ll.out
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@ -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:

2
test/Integer/a63.ll.out
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@ -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]

2
test/Integer/a7.ll.out
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@ -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]

2
test/Integer/a9.ll.out
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@ -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]