4b1254e7d4
This works around an AIX assembler and linker bug. If the -fno-integrated-as and -frecord-command-line options are used but there's no actual code in the source file, the assembler creates an object file with only an .info section. The AIX linker rejects such an object file.
76 lines
1.7 KiB
LLVM
76 lines
1.7 KiB
LLVM
; RUN: llc -mtriple powerpc-ibm-aix-xcoff < %s | \
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; RUN: FileCheck --check-prefixes=CHECK,32BIT %s
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; RUN: llc -mtriple powerpc64-ibm-aix-xcoff < %s | \
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; RUN: FileCheck --check-prefixes=CHECK,64BIT %s
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define i32 @foo() {
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entry:
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ret i32 3
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}
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define i32 @main() {
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entry:
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%0 = call i32 @foo()
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%1 = call i32 @extern_foo()
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%2 = call i32 @static_foo()
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%3 = add nsw i32 %0, %1
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%4 = add nsw i32 %3, %2
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ret i32 %4
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}
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declare i32 @extern_foo(...)
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define internal i32 @static_foo() {
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entry:
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ret i32 3
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}
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; CHECK: .globl foo[DS]
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; CHECK: .globl .foo
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; 32BIT: .csect foo[DS],2
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; 32BIT-NEXT: .vbyte 4, .foo
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; 32BIT-NEXT: .vbyte 4, TOC[TC0]
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; 32BIT-NEXT: .vbyte 4, 0
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; 64BIT: .csect foo[DS],3
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; 64BIT-NEXT: .vbyte 8, .foo
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; 64BIT-NEXT: .vbyte 8, TOC[TC0]
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; 64BIT-NEXT: .vbyte 8, 0
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; CHECK-NEXT: .csect ..text..[PR],5
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; CHECK-LABEL: .foo:
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; CHECK: .globl main[DS]
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; CHECK: .globl .main
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; 32BIT: .csect main[DS],2
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; 32BIT-NEXT: .vbyte 4, .main
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; 32BIT-NEXT: .vbyte 4, TOC[TC0]
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; 32BIT-NEXT: .vbyte 4, 0
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; 64BIT: .csect main[DS],3
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; 64BIT-NEXT: .vbyte 8, .main
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; 64BIT-NEXT: .vbyte 8, TOC[TC0]
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; 64BIT-NEXT: .vbyte 8, 0
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; CHECK-NEXT: .csect ..text..[PR],5
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; CHECK-LABEL: .main:
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; CHECK: bl .foo
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; CHECK: bl .extern_foo
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; CHECK: bl .static_foo
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; CHECK: .lglobl static_foo[DS]
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; CHECK: .lglobl .static_foo
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; 32BIT: .csect static_foo[DS],2
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; 32BIT-NEXT: .vbyte 4, .static_foo
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; 32BIT-NEXT: .vbyte 4, TOC[TC0]
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; 32BIT-NEXT: .vbyte 4, 0
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; 64BIT: .csect static_foo[DS],3
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; 64BIT-NEXT: .vbyte 8, .static_foo
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; 64BIT-NEXT: .vbyte 8, TOC[TC0]
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; 64BIT-NEXT: .vbyte 8, 0
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; CHECK-NEXT: .csect ..text..[PR],5
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; CHECK-LABEL: .static_foo:
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; CHECK-NOT: .csect extern_foo
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; CHECK: .toc
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; CHECK-NOT: .tc
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