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-rw-r--r--release_23/test/Transforms/InstCombine/mul.ll80
1 files changed, 0 insertions, 80 deletions
diff --git a/release_23/test/Transforms/InstCombine/mul.ll b/release_23/test/Transforms/InstCombine/mul.ll
deleted file mode 100644
index 8e9ab8d4213e..000000000000
--- a/release_23/test/Transforms/InstCombine/mul.ll
+++ /dev/null
@@ -1,80 +0,0 @@
-; This test makes sure that mul instructions are properly eliminated.
-;
-; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep mul
-; END.
-
-define i32 @test1(i32 %A) {
- %B = mul i32 %A, 1 ; <i32> [#uses=1]
- ret i32 %B
-}
-
-define i32 @test2(i32 %A) {
- ; Should convert to an add instruction
- %B = mul i32 %A, 2 ; <i32> [#uses=1]
- ret i32 %B
-}
-
-define i32 @test3(i32 %A) {
- ; This should disappear entirely
- %B = mul i32 %A, 0 ; <i32> [#uses=1]
- ret i32 %B
-}
-
-define double @test4(double %A) {
- ; This is safe for FP
- %B = mul double 1.000000e+00, %A ; <double> [#uses=1]
- ret double %B
-}
-
-define i32 @test5(i32 %A) {
- %B = mul i32 %A, 8 ; <i32> [#uses=1]
- ret i32 %B
-}
-
-define i8 @test6(i8 %A) {
- %B = mul i8 %A, 8 ; <i8> [#uses=1]
- %C = mul i8 %B, 8 ; <i8> [#uses=1]
- ret i8 %C
-}
-
-define i32 @test7(i32 %i) {
- %tmp = mul i32 %i, -1 ; <i32> [#uses=1]
- ret i32 %tmp
-}
-
-define i64 @test8(i64 %i) {
- ; tmp = sub 0, %i
- %j = mul i64 %i, -1 ; <i64> [#uses=1]
- ret i64 %j
-}
-
-define i32 @test9(i32 %i) {
- ; %j = sub 0, %i
- %j = mul i32 %i, -1 ; <i32> [#uses=1]
- ret i32 %j
-}
-
-define i32 @test10(i32 %a, i32 %b) {
- %c = icmp slt i32 %a, 0 ; <i1> [#uses=1]
- %d = zext i1 %c to i32 ; <i32> [#uses=1]
- ; e = b & (a >> 31)
- %e = mul i32 %d, %b ; <i32> [#uses=1]
- ret i32 %e
-}
-
-define i32 @test11(i32 %a, i32 %b) {
- %c = icmp sle i32 %a, -1 ; <i1> [#uses=1]
- %d = zext i1 %c to i32 ; <i32> [#uses=1]
- ; e = b & (a >> 31)
- %e = mul i32 %d, %b ; <i32> [#uses=1]
- ret i32 %e
-}
-
-define i32 @test12(i8 %a, i32 %b) {
- %c = icmp ugt i8 %a, 127 ; <i1> [#uses=1]
- %d = zext i1 %c to i32 ; <i32> [#uses=1]
- ; e = b & (a >> 31)
- %e = mul i32 %d, %b ; <i32> [#uses=1]
- ret i32 %e
-}
-