mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-12-11 13:37:07 +00:00
fd950d2ff0
Alter instances in the test-suite that use immediates that can be represented in the immediate field of a MOV. The reason for doing this is that when the LDR rt,=imm transformation to MOV rt, imm the existing tests do not need to be modified. Required by the patch that fixes PR25722. Patch by Peter Smith. llvm-svn: 269353
152 lines
3.4 KiB
ArmAsm
152 lines
3.4 KiB
ArmAsm
@ This test has a partner (ltorg.s) that contains matching
|
|
@ tests for the .ltorg on linux targets. We need separate files
|
|
@ because the syntax for switching sections and temporary labels differs
|
|
@ between darwin and linux. Any tests added here should have a matching
|
|
@ test added there.
|
|
|
|
@RUN: llvm-mc -triple armv7-apple-darwin %s | FileCheck %s
|
|
@RUN: llvm-mc -triple thumbv5-apple-darwin %s | FileCheck %s
|
|
@RUN: llvm-mc -triple thumbv7-apple-darwin %s | FileCheck %s
|
|
|
|
@ check that ltorg dumps the constant pool at the current location
|
|
.section __TEXT,a,regular,pure_instructions
|
|
@ CHECK-LABEL: f2:
|
|
f2:
|
|
ldr r0, =0x10002
|
|
@ CHECK: ldr r0, Ltmp0
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
b f3
|
|
.ltorg
|
|
@ constant pool
|
|
@ CHECK: .data_region
|
|
@ CHECK: .p2align 2
|
|
@ CHECK-LABEL: Ltmp0:
|
|
@ CHECK: .long 65538
|
|
@ CHECK: .end_data_region
|
|
|
|
@ CHECK-LABEL: f3:
|
|
f3:
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
|
|
@ check that ltorg clears the constant pool after dumping it
|
|
.section __TEXT,b,regular,pure_instructions
|
|
@ CHECK-LABEL: f4:
|
|
f4:
|
|
ldr r0, =0x10003
|
|
@ CHECK: ldr r0, Ltmp1
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
b f5
|
|
.ltorg
|
|
@ constant pool
|
|
@ CHECK: .data_region
|
|
@ CHECK: .p2align 2
|
|
@ CHECK-LABEL: Ltmp1:
|
|
@ CHECK: .long 65539
|
|
@ CHECK: .end_data_region
|
|
|
|
@ CHECK-LABEL: f5:
|
|
f5:
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
ldr r0, =0x10004
|
|
@ CHECK: ldr r0, Ltmp2
|
|
adds r0, r0, #1
|
|
b f6
|
|
.ltorg
|
|
@ constant pool
|
|
@ CHECK: .data_region
|
|
@ CHECK: .p2align 2
|
|
@ CHECK-LABEL: Ltmp2:
|
|
@ CHECK: .long 65540
|
|
@ CHECK: .end_data_region
|
|
|
|
@ CHECK-LABEL: f6:
|
|
f6:
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
|
|
@ check that ltorg does not issue an error if there is no constant pool
|
|
.section __TEXT,c,regular,pure_instructions
|
|
@ CHECK-LABEL: f7:
|
|
f7:
|
|
adds r0, r0, #1
|
|
b f8
|
|
.ltorg
|
|
f8:
|
|
adds r0, r0, #1
|
|
|
|
@ check that ltorg works for labels
|
|
.section __TEXT,d,regular,pure_instructions
|
|
@ CHECK-LABEL: f9:
|
|
f9:
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
ldr r0, =bar
|
|
@ CHECK: ldr r0, Ltmp3
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
b f10
|
|
.ltorg
|
|
@ constant pool
|
|
@ CHECK: .data_region
|
|
@ CHECK: .p2align 2
|
|
@ CHECK-LABEL: Ltmp3:
|
|
@ CHECK: .long bar
|
|
@ CHECK: .end_data_region
|
|
|
|
@ CHECK-LABEL: f10:
|
|
f10:
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
|
|
@ check that use of ltorg does not prevent dumping non-empty constant pools at end of section
|
|
.section __TEXT,e,regular,pure_instructions
|
|
@ CHECK-LABEL: f11:
|
|
f11:
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
ldr r0, =0x10005
|
|
@ CHECK: ldr r0, Ltmp4
|
|
b f12
|
|
.ltorg
|
|
@ constant pool
|
|
@ CHECK: .data_region
|
|
@ CHECK: .p2align 2
|
|
@ CHECK-LABEL: Ltmp4:
|
|
@ CHECK: .long 65541
|
|
@ CHECK: .end_data_region
|
|
|
|
@ CHECK-LABEL: f12:
|
|
f12:
|
|
adds r0, r0, #1
|
|
ldr r0, =0x10006
|
|
@ CHECK: ldr r0, Ltmp5
|
|
|
|
.section __TEXT,f,regular,pure_instructions
|
|
@ CHECK-LABEL: f13
|
|
f13:
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
|
|
@ should not have a constant pool at end of section with empty constant pools
|
|
@ CHECK-NOT: .section __TEXT,a,regular,pure_instructions
|
|
@ CHECK-NOT: .section __TEXT,b,regular,pure_instructions
|
|
@ CHECK-NOT: .section __TEXT,c,regular,pure_instructions
|
|
@ CHECK-NOT: .section __TEXT,d,regular,pure_instructions
|
|
|
|
@ should have a non-empty constant pool at end of this section
|
|
@ CHECK: .section __TEXT,e,regular,pure_instructions
|
|
@ constant pool
|
|
@ CHECK: .data_region
|
|
@ CHECK: .p2align 2
|
|
@ CHECK-LABEL: Ltmp5:
|
|
@ CHECK: .long 65542
|
|
@ CHECK: .end_data_region
|
|
|
|
@ should not have a constant pool at end of section with empty constant pools
|
|
@ CHECK-NOT: .section __TEXT,f,regular,pure_instructions
|