diff options
Diffstat (limited to 'test/CodeGen/AArch64/aarch64-dynamic-stack-layout.ll')
| -rw-r--r-- | test/CodeGen/AArch64/aarch64-dynamic-stack-layout.ll | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/test/CodeGen/AArch64/aarch64-dynamic-stack-layout.ll b/test/CodeGen/AArch64/aarch64-dynamic-stack-layout.ll index 739570236da9..1820b8163a90 100644 --- a/test/CodeGen/AArch64/aarch64-dynamic-stack-layout.ll +++ b/test/CodeGen/AArch64/aarch64-dynamic-stack-layout.ll @@ -1,4 +1,4 @@ -; RUN: llc -verify-machineinstrs -mtriple=aarch64-none-linux-gnu < %s | FileCheck %s +; RUN: llc -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -disable-post-ra < %s | FileCheck %s ; This test aims to check basic correctness of frame layout & ; frame access code. There are 8 functions in this test file, @@ -252,11 +252,11 @@ entry: ; CHECK: ldr w[[IARG:[0-9]+]], [x29, #24] ; CHECK: ldr d[[DARG:[0-9]+]], [x29, #40] ; Check correct reservation of 16-byte aligned VLA (size in w0) on stack -; CHECK: ubfx x9, x0, #0, #32 +; CHECK: mov w9, w0 +; CHECK: mov x10, sp ; CHECK: lsl x9, x9, #2 ; CHECK: add x9, x9, #15 ; CHECK: and x9, x9, #0x7fffffff0 -; CHECK: mov x10, sp ; CHECK: sub x[[VLASPTMP:[0-9]+]], x10, x9 ; CHECK: mov sp, x[[VLASPTMP]] ; Check correct access to local variable, through frame pointer @@ -299,11 +299,11 @@ entry: ; CHECK: ldr w[[IARG:[0-9]+]], [x29, #24] ; CHECK: ldr d[[DARG:[0-9]+]], [x29, #40] ; Check correct reservation of 16-byte aligned VLA (size in w0) on stack -; CHECK: ubfx x9, x0, #0, #32 +; CHECK: mov w9, w0 +; CHECK: mov x10, sp ; CHECK: lsl x9, x9, #2 ; CHECK: add x9, x9, #15 ; CHECK: and x9, x9, #0x7fffffff0 -; CHECK: mov x10, sp ; CHECK: sub x[[VLASPTMP:[0-9]+]], x10, x9 ; CHECK: mov sp, x[[VLASPTMP]] ; Check correct access to local variable, through frame pointer @@ -361,11 +361,11 @@ entry: ; CHECK: ldr d[[DARG:[0-9]+]], [x29, #40] ; Check correct reservation of 16-byte aligned VLA (size in w0) on stack ; and set-up of base pointer (x19). -; CHECK: ubfx x9, x0, #0, #32 +; CHECK: mov w9, w0 +; CHECK: mov x10, sp ; CHECK: lsl x9, x9, #2 ; CHECK: add x9, x9, #15 ; CHECK: and x9, x9, #0x7fffffff0 -; CHECK: mov x10, sp ; CHECK: sub x[[VLASPTMP:[0-9]+]], x10, x9 ; CHECK: mov sp, x[[VLASPTMP]] ; Check correct access to local variable, through base pointer @@ -414,11 +414,11 @@ entry: ; CHECK: ldr d[[DARG:[0-9]+]], [x29, #40] ; Check correct reservation of 16-byte aligned VLA (size in w0) on stack ; and set-up of base pointer (x19). -; CHECK: ubfx x9, x0, #0, #32 +; CHECK: mov w9, w0 +; CHECK: mov x10, sp ; CHECK: lsl x9, x9, #2 ; CHECK: add x9, x9, #15 ; CHECK: and x9, x9, #0x7fffffff0 -; CHECK: mov x10, sp ; CHECK: sub x[[VLASPTMP:[0-9]+]], x10, x9 ; CHECK: mov sp, x[[VLASPTMP]] ; Check correct access to local variable, through base pointer @@ -465,11 +465,11 @@ entry: ; CHECK: ldr d[[DARG:[0-9]+]], [x29, #40] ; Check correct reservation of 16-byte aligned VLA (size in w0) on stack ; and set-up of base pointer (x19). -; CHECK: ubfx x9, x0, #0, #32 +; CHECK: mov w9, w0 +; CHECK: mov x10, sp ; CHECK: lsl x9, x9, #2 ; CHECK: add x9, x9, #15 ; CHECK: and x9, x9, #0x7fffffff0 -; CHECK: mov x10, sp ; CHECK: sub x[[VLASPTMP:[0-9]+]], x10, x9 ; CHECK: mov sp, x[[VLASPTMP]] ; Check correct access to local variable, through base pointer @@ -522,10 +522,10 @@ bb1: ; CHECK-LABEL: realign_conditional2 ; Extra realignment in the prologue (performance issue). +; CHECK: tbz {{.*}} .[[LABEL:.*]] ; CHECK: sub x9, sp, #32 // =32 ; CHECK: and sp, x9, #0xffffffffffffffe0 ; CHECK: mov x19, sp -; CHECK: tbz {{.*}} .[[LABEL:.*]] ; Stack is realigned in a non-entry BB. ; CHECK: sub [[REG:x[01-9]+]], sp, #64 ; CHECK: and sp, [[REG]], #0xffffffffffffffe0 |