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llvm-mirror/test/MC/AsmParser/directive_fill.s
Nirav Dave 45237329d7 [MC] Relax .fill size requirements
Avoid requirement that number of values must be known at assembler
time.

Fixes PR33586.

Reviewers: rnk, peter.smith, echristo, jyknight

Subscribers: hiraditya, llvm-commits

Differential Revision: https://reviews.llvm.org/D46703

llvm-svn: 332741
2018-05-18 17:45:48 +00:00

80 lines
1.7 KiB
ArmAsm

# RUN: llvm-mc -triple i386-unknown-unknown %s 2> %t.err | FileCheck %s
# RUN: FileCheck --check-prefix=CHECK-WARNINGS %s < %t.err
# RUN: not llvm-mc -triple i386-unknown-unknown -filetype=obj -o %t.o %s 2> %t.err2
# RUN: FileCheck --check-prefix=OBJ-ERRS %s < %t.err2
# CHECK: TEST0:
# CHECK: .fill 1, 1, 0xa
TEST0:
.fill 1, 1, 10
# CHECK: TEST1:
# CHECK: .fill 2, 2, 0x3
TEST1:
.fill 2, 2, 3
# CHECK: TEST2:
# CHECK: .fill 1, 8, 0x4
TEST2:
.fill 1, 8, 4
# CHECK: TEST3
# CHECK: .fill 4
TEST3:
.fill 4
# CHECK: TEST4
# CHECK: .fill 4, 2
TEST4:
.fill 4, 2
# CHECK: TEST5
# CHECK: .fill 4, 3, 0x2
TEST5:
.fill 4, 3, 2
# CHECK: TEST6
# CHECK: .fill 1, 8, 0x2
# CHECK-WARNINGS: '.fill' directive with size greater than 8 has been truncated to 8
TEST6:
.fill 1, 9, 2
# CHECK: TEST7
# CHECK: .fill 1, 8, 0x0
# CHECK-WARNINGS: '.fill' directive pattern has been truncated to 32-bits
TEST7:
.fill 1, 8, 1<<32
# CHECK: TEST8
# CHECK: .fill -1, 8, 0x1
# OBJ-ERRS: '.fill' directive with negative repeat count has no effect
TEST8:
.fill -1, 8, 1
# CHECK-WARNINGS: '.fill' directive with negative size has no effect
TEST9:
.fill 1, -1, 1
# CHECK: TEST10
# CHECK: .fill 1, 3, 0x12345678
TEST10:
.fill 1, 3, 0x12345678
# CHECK: TEST11
# CHECK: .fill TEST11-TEST10, 1, 0x0
TEST11:
.fill TEST11 - TEST10
# CHECK: TEST12
# CHECK: .fill TEST11-TEST12, 4, 0x12345678
# OBJ-ERRS: '.fill' directive with negative repeat count has no effect
TEST12:
.fill TEST11 - TEST12, 4, 0x12345678
# CHECK: TEST13
# CHECK: .fill (TEST11-TEST12)+i, 4, 0x12345678
# OBJ-ERRS: [[@LINE+2]]:8: error: expected assembly-time absolute expression
TEST13:
.fill TEST11 - TEST12+i, 4, 0x12345678