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https://github.com/c64scene-ar/llvm-6502.git
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e66345aed4
Clang sets the float-abi target option manually, but no longer annotates each function with its ABI. This can lead to confusing mistmatch between "clang -emit-llvm | llc" and normal clang invocations. Besides which, gnueabihf actually *is* hard-float. Defaulting to soft was just perverse. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197554 91177308-0d34-0410-b5e6-96231b3b80d8
23 lines
985 B
LLVM
23 lines
985 B
LLVM
; RUN: llc -mtriple=armv7-linux-gnueabihf %s -o - | FileCheck %s --check-prefix=CHECK-HARD
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; RUN: llc -mtriple=armv7-linux-eabihf %s -o - | FileCheck %s --check-prefix=CHECK-HARD
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; RUN: llc -mtriple=armv7-linux-gnueabihf -float-abi=soft %s -o - | FileCheck %s --check-prefix=CHECK-SOFT
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; RUN: llc -mtriple=armv7-linux-gnueabi %s -o - | FileCheck %s --check-prefix=CHECK-SOFT
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; RUN: llc -mtriple=armv7-linux-eabi -float-abi=hard %s -o - | FileCheck %s --check-prefix=CHECK-HARD
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; RUN: llc -mtriple=thumbv7-apple-ios6.0 %s -o - | FileCheck %s --check-prefix=CHECK-SOFT
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define float @test_abi(float %lhs, float %rhs) {
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%sum = fadd float %lhs, %rhs
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ret float %sum
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; CHECK-HARD-LABEL: test_abi:
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; CHECK-HARD-NOT: vmov
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; CHECK-HARD: vadd.f32 s0, s0, s1
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; CHECK-HARD-NOT: vmov
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; CHECK-SOFT-LABEL: test_abi:
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; CHECK-SOFT-DAG: vmov [[LHS:s[0-9]+]], r0
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; CHECK-SOFT-DAG: vmov [[RHS:s[0-9]+]], r1
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; CHECK-SOFT: vadd.f32 [[DEST:s[0-9]+]], [[LHS]], [[RHS]]
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; CHECK-SOFT: vmov r0, [[DEST]]
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}
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