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GH-118306: Update JIT to use LLVM 18 (GH-118307)

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Savannah Ostrowski
2024-04-29 14:09:16 -07:00
committed by GitHub
parent 8e4fb5d260
commit 8b56d82c59
8 changed files with 55 additions and 37 deletions
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Python/jit.c
+3
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@@ -234,6 +234,7 @@ patch(unsigned char *base, const Stencil *stencil, uintptr_t patches[])
assert((int64_t)value < (1LL << 31));
*loc32 = (uint32_t)value;
continue;
case HoleKind_ARM64_RELOC_BRANCH26:
case HoleKind_IMAGE_REL_ARM64_BRANCH26:
case HoleKind_R_AARCH64_CALL26:
case HoleKind_R_AARCH64_JUMP26:
@@ -278,6 +279,7 @@ patch(unsigned char *base, const Stencil *stencil, uintptr_t patches[])
case HoleKind_ARM64_RELOC_GOT_LOAD_PAGE21:
case HoleKind_IMAGE_REL_ARM64_PAGEBASE_REL21:
case HoleKind_R_AARCH64_ADR_GOT_PAGE:
case HoleKind_R_AARCH64_ADR_PREL_PG_HI21:
// 21-bit count of pages between this page and an absolute address's
// page... I know, I know, it's weird. Pairs nicely with
// ARM64_RELOC_GOT_LOAD_PAGEOFF12 (below).
@@ -341,6 +343,7 @@ patch(unsigned char *base, const Stencil *stencil, uintptr_t patches[])
case HoleKind_ARM64_RELOC_PAGEOFF12:
case HoleKind_IMAGE_REL_ARM64_PAGEOFFSET_12A:
case HoleKind_IMAGE_REL_ARM64_PAGEOFFSET_12L:
case HoleKind_R_AARCH64_ADD_ABS_LO12_NC:
case HoleKind_R_AARCH64_LD64_GOT_LO12_NC:
// 12-bit low part of an absolute address. Pairs nicely with
// ARM64_RELOC_GOT_LOAD_PAGE21 (above).