X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=test%2FCodeGen%2FARM%2Flong_shift.ll;h=8d5d2f387973b630c8574210221013a0197d62ca;hb=f45a82890e34984ad1e1e259f8fb902caddfb0b1;hp=09b3d1e1647c6b0d3fab28c64e70be96b094fa02;hpb=1091a971070c6d270e5570e9fb661d81b8571b7f;p=oota-llvm.git diff --git a/test/CodeGen/ARM/long_shift.ll b/test/CodeGen/ARM/long_shift.ll index 09b3d1e1647..8d5d2f38797 100644 --- a/test/CodeGen/ARM/long_shift.ll +++ b/test/CodeGen/ARM/long_shift.ll @@ -1,31 +1,31 @@ -; RUN: llvm-as < %s | llc -march=arm && -; RUN: llvm-as < %s | llc -march=arm | grep rrx | wc -l | grep 1 && -; RUN: llvm-as < %s | llc -march=arm | grep __ashldi3 && -; RUN: llvm-as < %s | llc -march=arm | grep __ashrdi3 && -; RUN: llvm-as < %s | llc -march=arm | grep __lshrdi3 && -; RUN: llvm-as < %s | llc -march=arm -enable-thumb +; RUN: llvm-as < %s | llc -march=thumb +; RUN: llvm-as < %s | llc -march=arm > %t +; RUN: grep rrx %t | count 1 +; RUN: grep __ashldi3 %t +; RUN: grep __ashrdi3 %t +; RUN: grep __lshrdi3 %t -define i64 @f00(i64 %A, i64 %B) { +define i64 @f0(i64 %A, i64 %B) { %tmp = bitcast i64 %A to i64 - %tmp2 = lshr i64 %B, i8 1 + %tmp2 = lshr i64 %B, 1 %tmp3 = sub i64 %tmp, %tmp2 ret i64 %tmp3 } -define i32 @f1(i64 %x, i8 %y) { - %a = shl i64 %x, i8 %y +define i32 @f1(i64 %x, i64 %y) { + %a = shl i64 %x, %y %b = trunc i64 %a to i32 ret i32 %b } -define i32 @f2(i64 %x, i8 %y) { - %a = ashr i64 %x, i8 %y +define i32 @f2(i64 %x, i64 %y) { + %a = ashr i64 %x, %y %b = trunc i64 %a to i32 ret i32 %b } -define i32 @f3(i64 %x, i8 %y) { - %a = lshr i64 %x, i8 %y +define i32 @f3(i64 %x, i64 %y) { + %a = lshr i64 %x, %y %b = trunc i64 %a to i32 ret i32 %b }