ea8b95d0d5
This patch adds the majority of the missing extended mnemonics that were introduced in Power 10. The only extended mnemonics that were not added are related to the plq and pstq instructions. These will be added in a separate patch as the instructions themselves would also have to be added.
56 lines
2.3 KiB
LLVM
56 lines
2.3 KiB
LLVM
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr10 \
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; RUN: -ppc-asm-full-reg-names --relocation-model=pic < %s | FileCheck %s --check-prefix=CHECK-S
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr10 \
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; RUN: -ppc-asm-full-reg-names --relocation-model=pic --filetype=obj < %s | \
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; RUN: llvm-objdump --mcpu=pwr10 --no-show-raw-insn -dr - | FileCheck %s --check-prefix=CHECK-O
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; These test cases are to ensure that when using pc relative memory operations
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; ABI correct code and relocations are produced for Local Dynamic TLS Model.
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@x = hidden thread_local global i32 0, align 4
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define nonnull ptr @LocalDynamicAddressLoad() {
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; CHECK-S-LABEL: LocalDynamicAddressLoad:
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; CHECK-S: paddi r3, 0, x@got@tlsld@pcrel, 1
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; CHECK-S-NEXT: bl __tls_get_addr@notoc(x@tlsld)
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; CHECK-S-NEXT: paddi r3, r3, x@DTPREL
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; CHECK-S-NEXT: addi r1, r1, 32
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; CHECK-S-NEXT: ld r0, 16(r1)
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; CHECK-S-NEXT: mtlr r0
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; CHECK-S-NEXT: blr
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; CHECK-O-LABEL: <LocalDynamicAddressLoad>:
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; CHECK-O: c: paddi 3, 0, 0, 1
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; CHECK-O-NEXT: 000000000000000c: R_PPC64_GOT_TLSLD_PCREL34 x
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; CHECK-O-NEXT: 14: bl 0x14
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; CHECK-O-NEXT: 0000000000000014: R_PPC64_TLSLD x
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; CHECK-O-NEXT: 0000000000000014: R_PPC64_REL24_NOTOC __tls_get_addr
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; CHECK-O-NEXT: 18: paddi 3, 3, 0, 0
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; CHECK-O-NEXT: 0000000000000018: R_PPC64_DTPREL34 x
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entry:
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ret ptr @x
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}
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define i32 @LocalDynamicValueLoad() {
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; CHECK-S-LABEL: LocalDynamicValueLoad:
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; CHECK-S: paddi r3, 0, x@got@tlsld@pcrel, 1
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; CHECK-S-NEXT: bl __tls_get_addr@notoc(x@tlsld)
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; CHECK-S-NEXT: paddi r3, r3, x@DTPREL
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; CHECK-S-NEXT: lwz r3, 0(r3)
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; CHECK-S-NEXT: addi r1, r1, 32
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; CHECK-S-NEXT: ld r0, 16(r1)
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; CHECK-S-NEXT: mtlr r0
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; CHECK-S-NEXT: blr
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; CHECK-O-LABEL: <LocalDynamicValueLoad>:
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; CHECK-O: 4c: paddi 3, 0, 0, 1
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; CHECK-O-NEXT: 000000000000004c: R_PPC64_GOT_TLSLD_PCREL34 x
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; CHECK-O-NEXT: 54: bl 0x54
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; CHECK-O-NEXT: 0000000000000054: R_PPC64_TLSLD x
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; CHECK-O-NEXT: 0000000000000054: R_PPC64_REL24_NOTOC __tls_get_addr
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; CHECK-O-NEXT: 58: paddi 3, 3, 0, 0
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; CHECK-O-NEXT: 0000000000000058: R_PPC64_DTPREL34 x
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; CHECK-O-NEXT: 60: lwz 3, 0(3)
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entry:
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%0 = load i32, ptr @x, align 4
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ret i32 %0
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}
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