llvm-6502/test/Transforms/InstCombine/shift-trunc-shift.ll
2009-09-08 22:34:10 +00:00

11 lines
253 B
LLVM

; RUN: opt %s -instcombine -S | grep lshr.*63
define i32 @t1(i64 %d18) {
entry:
%tmp916 = lshr i64 %d18, 32 ; <i64> [#uses=1]
%tmp917 = trunc i64 %tmp916 to i32 ; <i32> [#uses=1]
%tmp10 = lshr i32 %tmp917, 31 ; <i32> [#uses=1]
ret i32 %tmp10
}