diff options
| -rw-r--r-- | llvm/test/CodeGen/AArch64/framelayout-split-sve.mir | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/llvm/test/CodeGen/AArch64/framelayout-split-sve.mir b/llvm/test/CodeGen/AArch64/framelayout-split-sve.mir index e91aa1b..d519b0f 100644 --- a/llvm/test/CodeGen/AArch64/framelayout-split-sve.mir +++ b/llvm/test/CodeGen/AArch64/framelayout-split-sve.mir @@ -42,6 +42,7 @@ define aarch64_sve_vector_pcs void @save_restore_ppr_zpr() uwtable { entry: unreachable } ... +--- # +----------+ # |scratchreg| // x29 is used as scratch reg. # |----------| @@ -136,8 +137,8 @@ body: | STR_ZXI $z0, %stack.0, 0 :: (store (<vscale x 1 x s128>) into %stack.0) STR_PXI $p0, %stack.1, 0 :: (store (<vscale x 1 x s16>) into %stack.1) RET_ReallyLR ---- ... +--- # Stack realignment is not supported with split-sve-objects, so we fallback to # the default hazard padding implementation. This does not prevent hazards @@ -224,8 +225,8 @@ body: | # UNWINDINFO: DW_CFA_def_cfa_offset: +0 # UNWINDINFO-NEXT: DW_CFA_restore: reg30 # UNWINDINFO-NEXT: DW_CFA_restore: reg29 ---- ... +--- # +----------+ # |scratchreg| // x29 is used as scratch reg. @@ -327,8 +328,8 @@ body: | STR_PXI $p0, %stack.2, 0 :: (store (<vscale x 1 x s16>) into %stack.2) RET_ReallyLR ---- ... +--- # +----------+ # | lr, fp | // frame record # +----------+ <- FP @@ -418,8 +419,8 @@ body: | STR_PXI $p0, %stack.2, 0 :: (store (<vscale x 1 x s16>) into %stack.2) RET_ReallyLR ---- ... +--- # CHECK-LABEL: name: save_restore_ppr_zpr # CHECK: early-clobber $sp = frame-setup STRXpre killed $fp, $sp, -16 :: (store (s64) into %stack.8) # CHECK-NEXT: frame-setup CFI_INSTRUCTION def_cfa_offset 16 @@ -523,4 +524,4 @@ body: | $z9 = IMPLICIT_DEF $z10 = IMPLICIT_DEF - RET_ReallyLR
\ No newline at end of file + RET_ReallyLR |