| ; RUN: llvm-as -o - %s | llc -march=cellspu > %t1.s |
| ; RUN: grep shlh %t1.s | count 84 |
| ; RUN: grep shlhi %t1.s | count 51 |
| ; RUN: grep shl %t1.s | count 168 |
| ; RUN: grep shli %t1.s | count 51 |
| ; RUN: grep xshw %t1.s | count 5 |
| ; RUN: grep and %t1.s | count 5 |
| target datalayout = "E-p:32:32:128-f64:64:128-f32:32:128-i64:32:128-i32:32:128-i16:16:128-i8:8:128-i1:8:128-a0:0:128-v128:128:128-s0:128:128" |
| target triple = "spu" |
| |
| ; Vector shifts are not currently supported in gcc or llvm assembly. These are |
| ; not tested. |
| |
| ; Shift left i16 via register, note that the second operand to shl is promoted |
| ; to a 32-bit type: |
| |
| define i16 @shlh_i16_1(i16 %arg1, i16 %arg2) { |
| %A = shl i16 %arg1, %arg2 |
| ret i16 %A |
| } |
| |
| define i16 @shlh_i16_2(i16 %arg1, i16 %arg2) { |
| %A = shl i16 %arg2, %arg1 |
| ret i16 %A |
| } |
| |
| define i16 @shlh_i16_3(i16 signext %arg1, i16 signext %arg2) signext { |
| %A = shl i16 %arg1, %arg2 |
| ret i16 %A |
| } |
| |
| define i16 @shlh_i16_4(i16 signext %arg1, i16 signext %arg2) signext { |
| %A = shl i16 %arg2, %arg1 |
| ret i16 %A |
| } |
| |
| define i16 @shlh_i16_5(i16 zeroext %arg1, i16 zeroext %arg2) zeroext { |
| %A = shl i16 %arg1, %arg2 |
| ret i16 %A |
| } |
| |
| define i16 @shlh_i16_6(i16 zeroext %arg1, i16 zeroext %arg2) zeroext { |
| %A = shl i16 %arg2, %arg1 |
| ret i16 %A |
| } |
| |
| ; Shift left i16 with immediate: |
| define i16 @shlhi_i16_1(i16 %arg1) { |
| %A = shl i16 %arg1, 12 |
| ret i16 %A |
| } |
| |
| ; Should not generate anything other than the return, arg1 << 0 = arg1 |
| define i16 @shlhi_i16_2(i16 %arg1) { |
| %A = shl i16 %arg1, 0 |
| ret i16 %A |
| } |
| |
| define i16 @shlhi_i16_3(i16 %arg1) { |
| %A = shl i16 16383, %arg1 |
| ret i16 %A |
| } |
| |
| ; Should generate 0, 0 << arg1 = 0 |
| define i16 @shlhi_i16_4(i16 %arg1) { |
| %A = shl i16 0, %arg1 |
| ret i16 %A |
| } |
| |
| define i16 @shlhi_i16_5(i16 signext %arg1) signext { |
| %A = shl i16 %arg1, 12 |
| ret i16 %A |
| } |
| |
| ; Should not generate anything other than the return, arg1 << 0 = arg1 |
| define i16 @shlhi_i16_6(i16 signext %arg1) signext { |
| %A = shl i16 %arg1, 0 |
| ret i16 %A |
| } |
| |
| define i16 @shlhi_i16_7(i16 signext %arg1) signext { |
| %A = shl i16 16383, %arg1 |
| ret i16 %A |
| } |
| |
| ; Should generate 0, 0 << arg1 = 0 |
| define i16 @shlhi_i16_8(i16 signext %arg1) signext { |
| %A = shl i16 0, %arg1 |
| ret i16 %A |
| } |
| |
| define i16 @shlhi_i16_9(i16 zeroext %arg1) zeroext { |
| %A = shl i16 %arg1, 12 |
| ret i16 %A |
| } |
| |
| ; Should not generate anything other than the return, arg1 << 0 = arg1 |
| define i16 @shlhi_i16_10(i16 zeroext %arg1) zeroext { |
| %A = shl i16 %arg1, 0 |
| ret i16 %A |
| } |
| |
| define i16 @shlhi_i16_11(i16 zeroext %arg1) zeroext { |
| %A = shl i16 16383, %arg1 |
| ret i16 %A |
| } |
| |
| ; Should generate 0, 0 << arg1 = 0 |
| define i16 @shlhi_i16_12(i16 zeroext %arg1) zeroext { |
| %A = shl i16 0, %arg1 |
| ret i16 %A |
| } |
| |
| ; Shift left i32 via register, note that the second operand to shl is promoted |
| ; to a 32-bit type: |
| |
| define i32 @shl_i32_1(i32 %arg1, i32 %arg2) { |
| %A = shl i32 %arg1, %arg2 |
| ret i32 %A |
| } |
| |
| define i32 @shl_i32_2(i32 %arg1, i32 %arg2) { |
| %A = shl i32 %arg2, %arg1 |
| ret i32 %A |
| } |
| |
| define i32 @shl_i32_3(i32 signext %arg1, i32 signext %arg2) signext { |
| %A = shl i32 %arg1, %arg2 |
| ret i32 %A |
| } |
| |
| define i32 @shl_i32_4(i32 signext %arg1, i32 signext %arg2) signext { |
| %A = shl i32 %arg2, %arg1 |
| ret i32 %A |
| } |
| |
| define i32 @shl_i32_5(i32 zeroext %arg1, i32 zeroext %arg2) zeroext { |
| %A = shl i32 %arg1, %arg2 |
| ret i32 %A |
| } |
| |
| define i32 @shl_i32_6(i32 zeroext %arg1, i32 zeroext %arg2) zeroext { |
| %A = shl i32 %arg2, %arg1 |
| ret i32 %A |
| } |
| |
| ; Shift left i32 with immediate: |
| define i32 @shli_i32_1(i32 %arg1) { |
| %A = shl i32 %arg1, 12 |
| ret i32 %A |
| } |
| |
| ; Should not generate anything other than the return, arg1 << 0 = arg1 |
| define i32 @shli_i32_2(i32 %arg1) { |
| %A = shl i32 %arg1, 0 |
| ret i32 %A |
| } |
| |
| define i32 @shli_i32_3(i32 %arg1) { |
| %A = shl i32 16383, %arg1 |
| ret i32 %A |
| } |
| |
| ; Should generate 0, 0 << arg1 = 0 |
| define i32 @shli_i32_4(i32 %arg1) { |
| %A = shl i32 0, %arg1 |
| ret i32 %A |
| } |
| |
| define i32 @shli_i32_5(i32 signext %arg1) signext { |
| %A = shl i32 %arg1, 12 |
| ret i32 %A |
| } |
| |
| ; Should not generate anything other than the return, arg1 << 0 = arg1 |
| define i32 @shli_i32_6(i32 signext %arg1) signext { |
| %A = shl i32 %arg1, 0 |
| ret i32 %A |
| } |
| |
| define i32 @shli_i32_7(i32 signext %arg1) signext { |
| %A = shl i32 16383, %arg1 |
| ret i32 %A |
| } |
| |
| ; Should generate 0, 0 << arg1 = 0 |
| define i32 @shli_i32_8(i32 signext %arg1) signext { |
| %A = shl i32 0, %arg1 |
| ret i32 %A |
| } |
| |
| define i32 @shli_i32_9(i32 zeroext %arg1) zeroext { |
| %A = shl i32 %arg1, 12 |
| ret i32 %A |
| } |
| |
| ; Should not generate anything other than the return, arg1 << 0 = arg1 |
| define i32 @shli_i32_10(i32 zeroext %arg1) zeroext { |
| %A = shl i32 %arg1, 0 |
| ret i32 %A |
| } |
| |
| define i32 @shli_i32_11(i32 zeroext %arg1) zeroext { |
| %A = shl i32 16383, %arg1 |
| ret i32 %A |
| } |
| |
| ; Should generate 0, 0 << arg1 = 0 |
| define i32 @shli_i32_12(i32 zeroext %arg1) zeroext { |
| %A = shl i32 0, %arg1 |
| ret i32 %A |
| } |