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Diffstat (limited to 'test/Transforms/InstCombine/JavaCompare.ll')
| -rw-r--r-- | test/Transforms/InstCombine/JavaCompare.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/JavaCompare.ll b/test/Transforms/InstCombine/JavaCompare.ll new file mode 100644 index 0000000..4ed064c --- /dev/null +++ b/test/Transforms/InstCombine/JavaCompare.ll @@ -0,0 +1,15 @@ +; This is the sequence of stuff that the Java front-end expands for a single +; <= comparison. Check to make sure we turn it into a <= (only) + +; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | \ +; RUN: grep -v {icmp sle} | not grep #uses + +bool %le(int %A, int %B) { + %c1 = setgt int %A, %B; + %tmp = select bool %c1, int 1, int 0; + %c2 = setlt int %A, %B; + %result = select bool %c2, int -1, int %tmp; + %c3 = setle int %result, 0; + ret bool %c3; +} + |