You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
139 lines
3.0 KiB
139 lines
3.0 KiB
@ This test has a partner (ltorg-darwin.s) that contains matching
|
|
@ tests for the .ltorg on darwin 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-unknown-linux-gnueabi %s | FileCheck %s
|
|
@RUN: llvm-mc -triple thumbv5-unknown-linux-gnueabi %s | FileCheck %s
|
|
@RUN: llvm-mc -triple thumbv7-unknown-linux-gnueabi %s | FileCheck %s
|
|
|
|
@ check that ltorg dumps the constant pool at the current location
|
|
.section a,"ax",%progbits
|
|
@ CHECK-LABEL: f2:
|
|
f2:
|
|
ldr r0, =0x10002
|
|
@ CHECK: ldr r0, .Ltmp[[TMP0:[0-9+]]]
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
b f3
|
|
.ltorg
|
|
@ constant pool
|
|
@ CHECK: .p2align 2
|
|
@ CHECK: .Ltmp[[TMP0]]
|
|
@ CHECK: .long 65538
|
|
|
|
@ CHECK-LABEL: f3:
|
|
f3:
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
|
|
@ check that ltorg clears the constant pool after dumping it
|
|
.section b,"ax",%progbits
|
|
@ CHECK-LABEL: f4:
|
|
f4:
|
|
ldr r0, =0x10003
|
|
@ CHECK: ldr r0, .Ltmp[[TMP1:[0-9+]]]
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
b f5
|
|
.ltorg
|
|
@ constant pool
|
|
@ CHECK: .p2align 2
|
|
@ CHECK: .Ltmp[[TMP1]]
|
|
@ CHECK: .long 65539
|
|
|
|
@ CHECK-LABEL: f5:
|
|
f5:
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
ldr r0, =0x10004
|
|
@ CHECK: ldr r0, .Ltmp[[TMP2:[0-9+]]]
|
|
adds r0, r0, #1
|
|
b f6
|
|
.ltorg
|
|
@ constant pool
|
|
@ CHECK: .p2align 2
|
|
@ CHECK: .Ltmp[[TMP2]]
|
|
@ CHECK: .long 65540
|
|
|
|
@ 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 c,"ax",%progbits
|
|
@ CHECK-LABEL: f7:
|
|
f7:
|
|
adds r0, r0, #1
|
|
b f8
|
|
.ltorg
|
|
f8:
|
|
adds r0, r0, #1
|
|
|
|
@ check that ltorg works for labels
|
|
.section d,"ax",%progbits
|
|
@ CHECK-LABEL: f9:
|
|
f9:
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
ldr r0, =bar
|
|
@ CHECK: ldr r0, .Ltmp[[TMP3:[0-9+]]]
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
b f10
|
|
.ltorg
|
|
@ constant pool
|
|
@ CHECK: .p2align 2
|
|
@ CHECK: .Ltmp[[TMP3]]
|
|
@ CHECK: .long bar
|
|
|
|
@ 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 e,"ax",%progbits
|
|
@ CHECK-LABEL: f11:
|
|
f11:
|
|
adds r0, r0, #1
|
|
adds r0, r0, #1
|
|
ldr r0, =0x10005
|
|
@ CHECK: ldr r0, .Ltmp[[TMP4:[0-9+]]]
|
|
b f12
|
|
.ltorg
|
|
@ constant pool
|
|
@ CHECK: .p2align 2
|
|
@ CHECK: .Ltmp[[TMP4]]
|
|
@ CHECK: .long 65541
|
|
@ CHECK-LABEL: f12:
|
|
f12:
|
|
adds r0, r0, #1
|
|
ldr r0, =0x10006
|
|
@ CHECK: ldr r0, .Ltmp[[TMP5:[0-9+]]]
|
|
|
|
.section f,"ax",%progbits
|
|
@ 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 a,"ax",%progbits
|
|
@ CHECK-NOT: .section b,"ax",%progbits
|
|
@ CHECK-NOT: .section c,"ax",%progbits
|
|
@ CHECK-NOT: .section d,"ax",%progbits
|
|
|
|
@ should have a non-empty constant pool at end of this section
|
|
@ CHECK: .section e,"ax",%progbits
|
|
@ constant pool
|
|
@ CHECK: .p2align 2
|
|
@ CHECK: .Ltmp[[TMP5]]
|
|
@ CHECK: .long 65542
|
|
|
|
@ should not have a constant pool at end of section with empty constant pools
|
|
@ CHECK-NOT: .section f,"ax",%progbits
|