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837b9bdc88
GCC changes the CC between the user-code and the builtins based on the value of `-target` rather than `-mfloat-abi`. When a HF target is used, the VFP variant of the AAPCS CC is used. Otherwise, the AAPCS variant is used. In all cases, the AEABI functions use the AAPCS CC. Adjust the calling convention based on the target. Resolves PR30543! llvm-svn: 291909
42 lines
2.2 KiB
LLVM
42 lines
2.2 KiB
LLVM
; RUN: llc -mtriple thumbv7-unknown-none-eabi -float-abi soft -filetype asm -o - %s | FileCheck %s -check-prefix CHECK-MATCH
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; RUN: llc -mtriple thumbv7-unknown-none-eabi -float-abi hard -filetype asm -o - %s | FileCheck %s -check-prefix CHECK-MISMATCH -check-prefix CHECK-TO-SOFT
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; RUN: llc -mtriple thumbv7-unknown-none-eabihf -float-abi soft -filetype asm -o - %s | FileCheck %s -check-prefix CHECK-MISMATCH -check-prefix CHECK-TO-HARD
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; RUN: llc -mtriple thumbv7-unknown-none-eabihf -float-abi hard -filetype asm -o - %s | FileCheck %s -check-prefix CHECK-MATCH
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; RUN: llc -mtriple thumbv7-unknown-none-gnueabi -float-abi soft -filetype asm -o - %s | FileCheck %s -check-prefix CHECK-MATCH
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; RUN: llc -mtriple thumbv7-unknown-none-gnueabi -float-abi hard -filetype asm -o - %s | FileCheck %s -check-prefix CHECK-MISMATCH -check-prefix CHECK-TO-SOFT
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; RUN: llc -mtriple thumbv7-unknown-none-gnueabihf -float-abi soft -filetype asm -o - %s | FileCheck %s -check-prefix CHECK-MISMATCH -check-prefix CHECK-TO-HARD
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; RUN: llc -mtriple thumbv7-unknown-none-gnueabihf -float-abi hard -filetype asm -o - %s | FileCheck %s -check-prefix CHECK-MATCH
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; RUN: llc -mtriple thumbv7-unknown-none-musleabi -float-abi soft -filetype asm -o - %s | FileCheck %s -check-prefix CHECK-MATCH
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; RUN: llc -mtriple thumbv7-unknown-none-musleabi -float-abi hard -filetype asm -o - %s | FileCheck %s -check-prefix CHECK-MISMATCH -check-prefix CHECK-TO-SOFT
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; RUN: llc -mtriple thumbv7-unknown-none-musleabihf -float-abi soft -filetype asm -o - %s | FileCheck %s -check-prefix CHECK-MISMATCH -check-prefix CHECK-TO-HARD
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; RUN: llc -mtriple thumbv7-unknown-none-musleabihf -float-abi hard -filetype asm -o - %s | FileCheck %s -check-prefix CHECK-MATCH
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declare float @llvm.powi.f32(float, i32)
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define float @f(float %f, i32 %i) {
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entry:
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%0 = call float @llvm.powi.f32(float %f, i32 %i)
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ret float %0
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}
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; CHECK-MATCH: b __powisf2
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; CHECK-MISMATCH: bl __powisf2
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; CHECK-TO-SOFT: vmov s0, r0
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; CHECK-TO-HARD: vmov r0, s0
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declare double @llvm.powi.f64(double, i32)
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define double @g(double %d, i32 %i) {
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entry:
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%0 = call double @llvm.powi.f64(double %d, i32 %i)
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ret double %0
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}
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; CHECK-MATCH: b __powidf2
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; CHECK-MISMATCH: bl __powidf2
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; CHECK-TO-SOFT: vmov d0, r0, r1
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; CHECK-TO-HARD: vmov r0, r1, d0
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