c2db12daa1
Some relocations (like R_REF) are emitted to an offset 0 within the CSECT. If other relocations have already been emitted then the relocations are not in increasing order and the linker will emit an error. Sort the relocations before emitting to fix the problem.
78 lines
2.6 KiB
LLVM
78 lines
2.6 KiB
LLVM
; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff \
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; RUN: -data-sections=false -function-sections=false -filetype=obj -o %t.o < %s
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; RUN: llvm-objdump -D -r --symbol-description %t.o | FileCheck %s
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; RUN: llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff \
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; RUN: -data-sections=false -function-sections=false -filetype=obj -o %t.o < %s
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; RUN: llvm-objdump -D -r --symbol-description %t.o | FileCheck %s
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; RUN: llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff \
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; RUN: -data-sections=true -function-sections=true -filetype=obj -o %t.o < %s
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; RUN: llvm-objdump -D -r --symbol-description %t.o | FileCheck %s --check-prefix=SEC
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@a = global i32 1
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@b = dso_local constant i32 2
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@p = dso_local global ptr @a, !implicit.ref !0
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@c = global i32 3
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define dso_local void @foo(i32 noundef signext %i) {
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entry:
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tail call void @extern_func1(i32 noundef signext %i)
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ret void
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}
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declare void @extern_func1(i32 noundef signext)
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define dso_local signext i32 @bar() {
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entry:
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%0 = load i32, ptr @a, align 4
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%call = tail call signext i32 @extern_func2(i32 noundef signext %0)
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ret i32 %call
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}
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declare signext i32 @extern_func2(i32 noundef signext)
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define dso_local signext i32 @baz() !implicit.ref !0 {
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entry:
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%0 = load i32, ptr @c, align 4
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ret i32 %0
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}
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!0 = !{ptr @b}
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; CHECK: Disassembly of section .text:
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; CHECK-EMPTY:
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; CHECK-NEXT: 00000000 (idx: {{[0-9]+}}) .foo:
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; CHECK: 00000000: R_REF (idx: {{[0-9]+}}) b
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; CHECK: 0000000c: R_RBR (idx: {{[0-9]+}}) .extern_func1[PR]
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; CHECK: 0000004a: R_TOC (idx: {{[0-9]+}}) a[TC]
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; CHECK: 00000054: R_RBR (idx: {{[0-9]+}}) .extern_func2[PR]
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; CHECK: 00000092: R_TOC (idx: {{[0-9]+}}) c[TC]
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; CHECK: Disassembly of section .data:
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; CHECK-EMPTY:
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; CHECK-NEXT: [[DATA:[0-9a-f]+]] (idx: {{[0-9]+}}) a:
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; CHECK: [[DATA]]: R_REF (idx: {{[0-9]+}}) b
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; CHECK: [[DATA_P:[0-9a-f]+]] (idx: {{[0-9]+}}) p:
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; CHECK: [[DATA_P]]: R_POS (idx: {{[0-9]+}}) a
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; CHECK: {{[0-9a-f]+}} (idx: {{[0-9]+}}) c:
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; SEC: Disassembly of section .text
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; SEC-EMPTY:
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; SEC-NEXT: .foo[PR]:
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; SEC: R_RBR (idx: {{[0-9]+}}) .extern_func1[PR]
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; SEC: .bar[PR]:
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; SEC: R_TOC (idx: {{[0-9]+}}) a[TC]
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; SEC: R_RBR (idx: {{[0-9]+}}) .extern_func2[PR]
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; SEC: .baz[PR]:
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; SEC: R_REF (idx: {{[0-9]+}}) b[RO]
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; SEC: R_TOC (idx: {{[0-9]+}}) c[TC]
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; SEC: Disassembly of section .data:
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; SEC-EMPTY:
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; SEC-NEXT: a[RW]:
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; SEC: p[RW]:
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; SEC: R_REF (idx: {{[0-9]+}}) b[RO]
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; SEC: R_POS (idx: {{[0-9]+}}) a[RW]
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; SEC: c[RW]:
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