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https://github.com/RPCS3/llvm-mirror.git
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44c4e6226b
Re-applying now that the open bug on this commit, PR32825, is known to be fixed.
Original commit message:
Summary: This patch returns the same label if the CP entry with the same value has been created.
Reviewers: eli.friedman, rengolin, jmolloy
Subscribers: majnemer, jmolloy, llvm-commits
Differential Revision: https://reviews.llvm.org/D25804
llvm-svn: 303539
68 lines
2.3 KiB
ArmAsm
68 lines
2.3 KiB
ArmAsm
@ Test case for PR30352
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@ Check that ldr.w is:
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@ accepted and ignored for ARM
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@ accepted and propagated for Thumb2
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@ rejected as needing Thumb2 for Thumb
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@RUN: llvm-mc -triple armv5-unknown-linux-gnueabi %s | FileCheck --check-prefix=CHECK-ARM --check-prefix=CHECK %s
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@RUN: llvm-mc -triple armv7-base-apple-darwin %s | FileCheck --check-prefix=CHECK-DARWIN-ARM --check-prefix=CHECK-DARWIN %s
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@RUN: llvm-mc -triple thumbv7-unknown-linux-gnueabi %s | FileCheck --check-prefix=CHECK-THUMB2 --check-prefix=CHECK %s
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@RUN: llvm-mc -triple thumbv7-base-apple-darwin %s | FileCheck --check-prefix=CHECK-DARWIN-THUMB2 --check-prefix=CHECK-DARWIN %s
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@RUN: not llvm-mc -triple thumbv6-unknown-linux-gnueabi %s 2>&1 | FileCheck --check-prefix=CHECK-THUMB %s
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@RUN: not llvm-mc -triple thumbv6-base-apple-darwin %s 2>&1 | FileCheck --check-prefix=CHECK-THUMB %s
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@ CHECK-LABEL: f1:
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f1:
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ldr r0, =0x10002
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@ CHECK-ARM: ldr r0, .Ltmp[[TMP0:[0-9]+]]
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@ CHECK-DARWIN-ARM: ldr r0, Ltmp0
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@ CHECK-THUMB2: ldr r0, .Ltmp[[TMP0:[0-9]+]]
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@ CHECK-DARWIN-THUMB2: ldr r0, Ltmp0
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ldr.w r0, =0x10002
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@ CHECK-ARM: ldr r0, .Ltmp[[TMP0]]
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@ CHECK-DARWIN-ARM: ldr r0, Ltmp0
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@ CHECK-THUMB2: ldr.w r0, .Ltmp[[TMP0:[0-9]+]]
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@ CHECK-DARWIN-THUMB2: ldr.w r0, Ltmp0
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@ CHECK-THUMB: error: instruction requires: thumb2
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@ CHECK-THUMB-NEXT: ldr.w r0, =0x10002
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@ CHECK-LABEL: f2:
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f2:
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ldr r0, =foo
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@ CHECK-ARM: ldr r0, .Ltmp[[TMP1:[0-9]+]]
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@ CHECK-DARWIN-ARM: ldr r0, Ltmp1
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@ CHECK-THUMB2: ldr r0, .Ltmp[[TMP1:[0-9]+]]
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@ CHECK-DARWIN-THUMB2: ldr r0, Ltmp1
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ldr.w r0, =foo
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@ CHECK-ARM: ldr r0, .Ltmp[[TMP2:[0-9]+]]
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@ CHECK-DARWIN-ARM: ldr r0, Ltmp2
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@ CHECK-THUMB2: ldr.w r0, .Ltmp[[TMP2:[0-9]+]]
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@ CHECK-DARWIN-THUMB2: ldr.w r0, Ltmp2
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@ CHECK-THUMB: error: instruction requires: thumb2
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@ CHECK-THUMB-NEXT: ldr.w r0, =foo
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@ CHECK-LABEL: f3:
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f3:
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ldr.w r1, =0x1
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@ CHECK-ARM: mov r1, #1
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@ CHECK-DARWIN-ARM: mov r1, #1
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@ CHECK-THUMB2: mov.w r1, #1
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@ CHECK-DARWIN-THUMB2: mov.w r1, #1
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@ CHECK-THUMB: error: instruction requires: thumb2
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@ CHECK-THUMB-NEXT: ldr.w r1, =0x1
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@ CHECK: .Ltmp0:
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@ CHECK-NEXT: .long 65538
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@ CHECK: .Ltmp1:
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@ CHECK-NEXT: .long foo
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@ CHECK: .Ltmp2:
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@ CHECK-NEXT: .long foo
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@ CHECK-DARWIN: Ltmp0:
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@ CHECK-DARWIN-NEXT: .long 65538
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@ CHECK-DARWIN: Ltmp1:
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@ CHECK-DARWIN-NEXT: .long foo
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@ CHECK-DARWIN: Ltmp2:
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@ CHECK-DARWIN-NEXT: .long foo
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