2cf0314029
lp64s is same as lp64d execpt that floating point arguments and return values are always passed via GPRs or stack which means `UseGPRForFloat` is always `true` in `CC_LoongArch` for lp64s. One motivation of this change is to build linux which uses `-msoft-float` and `-mabi=lp64s` [1]. [1]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/loongarch/Makefile?h=v6.4-rc1#n49 Reviewed By: xen0n, hev Differential Revision: https://reviews.llvm.org/D150417
35 lines
1.6 KiB
LLVM
35 lines
1.6 KiB
LLVM
; RUN: llc --mtriple=loongarch32 --filetype=obj %s -o %t-la32
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; RUN: llvm-readelf -h %t-la32 | FileCheck %s --check-prefixes=ILP32,ABI-D --match-full-lines
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; RUN: llc --mtriple=loongarch32 --filetype=obj %s --target-abi=ilp32s -o %t-ilp32s
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; RUN: llvm-readelf -h %t-ilp32s | FileCheck %s --check-prefixes=ILP32,ABI-S --match-full-lines
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; RUN: llc --mtriple=loongarch32 --filetype=obj %s --target-abi=ilp32f -o %t-ilp32f
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; RUN: llvm-readelf -h %t-ilp32f | FileCheck %s --check-prefixes=ILP32,ABI-F --match-full-lines
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; RUN: llc --mtriple=loongarch32 --filetype=obj %s --target-abi=ilp32d -o %t-ilp32d
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; RUN: llvm-readelf -h %t-ilp32d | FileCheck %s --check-prefixes=ILP32,ABI-D --match-full-lines
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; RUN: llc --mtriple=loongarch64 --filetype=obj %s -o %t-la64
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; RUN: llvm-readelf -h %t-la64 | FileCheck %s --check-prefixes=LP64,ABI-D --match-full-lines
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; RUN: llc --mtriple=loongarch64 --filetype=obj %s --target-abi=lp64s -o %t-lp64s
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; RUN: llvm-readelf -h %t-lp64s | FileCheck %s --check-prefixes=LP64,ABI-S --match-full-lines
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; RUN: llc --mtriple=loongarch64 --filetype=obj %s --target-abi=lp64f -o %t-lp64f
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; RUN: llvm-readelf -h %t-lp64f | FileCheck %s --check-prefixes=LP64,ABI-F --match-full-lines
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; RUN: llc --mtriple=loongarch64 --filetype=obj %s --mattr=+d --target-abi=lp64d -o %t-lp64d
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; RUN: llvm-readelf -h %t-lp64d | FileCheck %s --check-prefixes=LP64,ABI-D --match-full-lines
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; LP64: Class: ELF64
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; ILP32: Class: ELF32
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; ABI-S: Flags: 0x41, SOFT-FLOAT, OBJ-v1
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; ABI-F: Flags: 0x42, SINGLE-FLOAT, OBJ-v1
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; ABI-D: Flags: 0x43, DOUBLE-FLOAT, OBJ-v1
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define void @foo() {
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ret void
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}
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