diff options
Diffstat (limited to 'test/CodeGen/AArch64/arm64-long-shift.ll')
| -rw-r--r-- | test/CodeGen/AArch64/arm64-long-shift.ll | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/test/CodeGen/AArch64/arm64-long-shift.ll b/test/CodeGen/AArch64/arm64-long-shift.ll deleted file mode 100644 index cc4defefa328..000000000000 --- a/test/CodeGen/AArch64/arm64-long-shift.ll +++ /dev/null @@ -1,65 +0,0 @@ -; RUN: llc < %s -mtriple=arm64-eabi -mcpu=cyclone | FileCheck %s - -define i128 @shl(i128 %r, i128 %s) nounwind readnone { -; CHECK-LABEL: shl: -; CHECK: orr w[[SIXTY_FOUR:[0-9]+]], wzr, #0x40 -; CHECK: sub [[REV_SHIFT:x[0-9]+]], x[[SIXTY_FOUR]], x2 -; CHECK: lsr [[LO_FOR_HI_NORMAL:x[0-9]+]], x0, [[REV_SHIFT]] -; CHECK: cmp x2, #0 -; CHECK: csel [[LO_FOR_HI:x[0-9]+]], xzr, [[LO_FOR_HI_NORMAL]], eq -; CHECK: lsl [[HI_FOR_HI:x[0-9]+]], x1, x2 -; CHECK: orr [[HI_NORMAL:x[0-9]+]], [[LO_FOR_HI]], [[HI_FOR_HI]] -; CHECK: sub [[EXTRA_SHIFT:x[0-9]+]], x2, #64 -; CHECK: lsl [[HI_BIG_SHIFT:x[0-9]+]], x0, [[EXTRA_SHIFT]] -; CHECK: cmp [[EXTRA_SHIFT]], #0 -; CHECK: csel x1, [[HI_BIG_SHIFT]], [[HI_NORMAL]], ge -; CHECK: lsl [[SMALLSHIFT_LO:x[0-9]+]], x0, x2 -; CHECK: csel x0, xzr, [[SMALLSHIFT_LO]], ge -; CHECK: ret - - %shl = shl i128 %r, %s - ret i128 %shl -} - -define i128 @ashr(i128 %r, i128 %s) nounwind readnone { -; CHECK-LABEL: ashr: -; CHECK: orr w[[SIXTY_FOUR:[0-9]+]], wzr, #0x40 -; CHECK: sub [[REV_SHIFT:x[0-9]+]], x[[SIXTY_FOUR]], x2 -; CHECK: lsl [[HI_FOR_LO_NORMAL:x[0-9]+]], x1, [[REV_SHIFT]] -; CHECK: cmp x2, #0 -; CHECK: csel [[HI_FOR_LO:x[0-9]+]], xzr, [[HI_FOR_LO_NORMAL]], eq -; CHECK: lsr [[LO_FOR_LO:x[0-9]+]], x0, x2 -; CHECK: orr [[LO_NORMAL:x[0-9]+]], [[LO_FOR_LO]], [[HI_FOR_LO]] -; CHECK: sub [[EXTRA_SHIFT:x[0-9]+]], x2, #64 -; CHECK: asr [[LO_BIG_SHIFT:x[0-9]+]], x1, [[EXTRA_SHIFT]] -; CHECK: cmp [[EXTRA_SHIFT]], #0 -; CHECK: csel x0, [[LO_BIG_SHIFT]], [[LO_NORMAL]], ge -; CHECK: asr [[SMALLSHIFT_HI:x[0-9]+]], x1, x2 -; CHECK: asr [[BIGSHIFT_HI:x[0-9]+]], x1, #63 -; CHECK: csel x1, [[BIGSHIFT_HI]], [[SMALLSHIFT_HI]], ge -; CHECK: ret - - %shr = ashr i128 %r, %s - ret i128 %shr -} - -define i128 @lshr(i128 %r, i128 %s) nounwind readnone { -; CHECK-LABEL: lshr: -; CHECK: orr w[[SIXTY_FOUR:[0-9]+]], wzr, #0x40 -; CHECK: sub [[REV_SHIFT:x[0-9]+]], x[[SIXTY_FOUR]], x2 -; CHECK: lsl [[HI_FOR_LO_NORMAL:x[0-9]+]], x1, [[REV_SHIFT]] -; CHECK: cmp x2, #0 -; CHECK: csel [[HI_FOR_LO:x[0-9]+]], xzr, [[HI_FOR_LO_NORMAL]], eq -; CHECK: lsr [[LO_FOR_LO:x[0-9]+]], x0, x2 -; CHECK: orr [[LO_NORMAL:x[0-9]+]], [[LO_FOR_LO]], [[HI_FOR_LO]] -; CHECK: sub [[EXTRA_SHIFT:x[0-9]+]], x2, #64 -; CHECK: lsr [[LO_BIG_SHIFT:x[0-9]+]], x1, [[EXTRA_SHIFT]] -; CHECK: cmp [[EXTRA_SHIFT]], #0 -; CHECK: csel x0, [[LO_BIG_SHIFT]], [[LO_NORMAL]], ge -; CHECK: lsr [[SMALLSHIFT_HI:x[0-9]+]], x1, x2 -; CHECK: csel x1, xzr, [[SMALLSHIFT_HI]], ge -; CHECK: ret - - %shr = lshr i128 %r, %s - ret i128 %shr -} |
