diff options
Diffstat (limited to 'llvm/test/CodeGen/ARM/cmp-select-sign.ll')
| -rw-r--r-- | llvm/test/CodeGen/ARM/cmp-select-sign.ll | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/llvm/test/CodeGen/ARM/cmp-select-sign.ll b/llvm/test/CodeGen/ARM/cmp-select-sign.ll index 298a623..61cdc3b 100644 --- a/llvm/test/CodeGen/ARM/cmp-select-sign.ll +++ b/llvm/test/CodeGen/ARM/cmp-select-sign.ll @@ -75,31 +75,31 @@ define i4 @sign_i4(i4 %a) { define i8 @sign_i8(i8 %a) { ; ARM-LABEL: sign_i8: ; ARM: @ %bb.0: -; ARM-NEXT: lsl r0, r0, #24 +; ARM-NEXT: sxtb r0, r0 ; ARM-NEXT: mov r1, #1 -; ARM-NEXT: orr r0, r1, r0, asr #31 +; ARM-NEXT: orr r0, r1, r0, asr #7 ; ARM-NEXT: bx lr ; ; THUMB-LABEL: sign_i8: ; THUMB: @ %bb.0: -; THUMB-NEXT: lsls r0, r0, #24 -; THUMB-NEXT: asrs r1, r0, #31 +; THUMB-NEXT: sxtb r0, r0 +; THUMB-NEXT: asrs r1, r0, #7 ; THUMB-NEXT: movs r0, #1 ; THUMB-NEXT: orrs r0, r1 ; THUMB-NEXT: bx lr ; ; THUMB2-LABEL: sign_i8: ; THUMB2: @ %bb.0: -; THUMB2-NEXT: lsls r0, r0, #24 +; THUMB2-NEXT: sxtb r0, r0 ; THUMB2-NEXT: movs r1, #1 -; THUMB2-NEXT: orr.w r0, r1, r0, asr #31 +; THUMB2-NEXT: orr.w r0, r1, r0, asr #7 ; THUMB2-NEXT: bx lr ; ; THUMBV8-LABEL: sign_i8: ; THUMBV8: @ %bb.0: -; THUMBV8-NEXT: lsls r0, r0, #24 +; THUMBV8-NEXT: sxtb r0, r0 ; THUMBV8-NEXT: movs r1, #1 -; THUMBV8-NEXT: orr.w r0, r1, r0, asr #31 +; THUMBV8-NEXT: orr.w r0, r1, r0, asr #7 ; THUMBV8-NEXT: bx lr %c = icmp sgt i8 %a, -1 %res = select i1 %c, i8 1, i8 -1 @@ -109,31 +109,31 @@ define i8 @sign_i8(i8 %a) { define i16 @sign_i16(i16 %a) { ; ARM-LABEL: sign_i16: ; ARM: @ %bb.0: -; ARM-NEXT: lsl r0, r0, #16 +; ARM-NEXT: sxth r0, r0 ; ARM-NEXT: mov r1, #1 -; ARM-NEXT: orr r0, r1, r0, asr #31 +; ARM-NEXT: orr r0, r1, r0, asr #15 ; ARM-NEXT: bx lr ; ; THUMB-LABEL: sign_i16: ; THUMB: @ %bb.0: -; THUMB-NEXT: lsls r0, r0, #16 -; THUMB-NEXT: asrs r1, r0, #31 +; THUMB-NEXT: sxth r0, r0 +; THUMB-NEXT: asrs r1, r0, #15 ; THUMB-NEXT: movs r0, #1 ; THUMB-NEXT: orrs r0, r1 ; THUMB-NEXT: bx lr ; ; THUMB2-LABEL: sign_i16: ; THUMB2: @ %bb.0: -; THUMB2-NEXT: lsls r0, r0, #16 +; THUMB2-NEXT: sxth r0, r0 ; THUMB2-NEXT: movs r1, #1 -; THUMB2-NEXT: orr.w r0, r1, r0, asr #31 +; THUMB2-NEXT: orr.w r0, r1, r0, asr #15 ; THUMB2-NEXT: bx lr ; ; THUMBV8-LABEL: sign_i16: ; THUMBV8: @ %bb.0: -; THUMBV8-NEXT: lsls r0, r0, #16 +; THUMBV8-NEXT: sxth r0, r0 ; THUMBV8-NEXT: movs r1, #1 -; THUMBV8-NEXT: orr.w r0, r1, r0, asr #31 +; THUMBV8-NEXT: orr.w r0, r1, r0, asr #15 ; THUMBV8-NEXT: bx lr %c = icmp sgt i16 %a, -1 %res = select i1 %c, i16 1, i16 -1 |